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REVIEW: Grosvenor Casino UK

By Momchil Chonov Gambling Expert & Content Lead
Our Contributors
Last Update: August 2025
Major Updates
  • Updated Jul 02, 2025: Research process initiated.
  • Updated Jul 09, 2025: Experts and contributors began hands-on testing.
  • Updated Jul 21, 2025: Primary reviewer started individual assessment.
  • Updated Jul 31, 2025: Review privately published for internal review.
  • Updated Aug 08, 2025: Review published publicly.
Overall Score
How does it work:

The Casino.net Overall Score is calculated automatically and based on hard facts about the operator, as well as on expert and user opinions.

Score Components and Weight:
  • 30% Casino.net Algo
  • 30% Expert Ratings
  • 30% User Ratings
  • 10% Web Ratings
How Grosvenor Compares:

Grosvenor Casino has a Casino.net Overall score higher than 71% of all reviewed UK casinos.

Overall Score Distribution:
 7.9/10 or 79% High Score Naming: High The Casino.net Overall Score is calculated automatically and based on hard facts about the operator, as well as on expert and user opinions. by Casino.net
Bonus Get up to £30 Welcome Bonus
Link Check Offer Here
Other Casinos Grosvenor Casino Bonus
Full T&Cs Apply. New customers only. Min deposit £20 (exc paypal). Max bonus £30, bonus amount non-withdrawable, playable on selected games only. 30x wagering for £30 bonus. Expires within 30 days. Max win £2,000.
License # 57924 Issued on 2022-03-11
All Ratings
  • 7.1/10
    Casino.net Score Based on our automatic algorithm
    Casino.net Score
    7.1
    The Casino.net Overall Score is calculated automatically and based on hard facts about the operator, as well as on expert and user opinions.
    Overall Score Distribution:
    • 30% Casino.net Algo
    • 30% Expert Ratings
    • 30% User Ratings
    • 10% Web Ratings
  • 9.7/10
    User Rank Based on 2 reviews
    User Rank
    9.7
    Our user rank is an aggregate rating based on all user ratings. When there are still no user ratings, the score distribution becomes as follows.
    Overall Score Distribution:
    • 40% Casino.net Algo
    • 40% Expert Ratings
    • 20% Web Ratings
  • 6/10
    Web Rank Based on opinions across the web.
    Web Rank
    6
    Our web rank is an aggregate rating based on the information from the Play Store, Apple App Store, Trustpilot, ahrefs.com Domain rating, and semrush.com authority score.
    Overall Score Distribution:
    • 30% Casino.net Algo
    • 30% Expert Ratings
    • 30% User Ratings
    • 10% Web Ratings
  • 7.5/10
    Expert Score Based on the tests of 6 experts.
    Expert Score
    7.5
    The expert score is an aggregate of all team members and contributors who worked on compiling this comprehensive review. Check out all our expert opinions and insights.
    Overall Score Distribution:
    • 30% Casino.net Algo
    • 30% Expert Ratings
    • 30% User Ratings
    • 10% Web Ratings
Slots: 3000+
RTP: 97.15%
Payout: 1-3 days
Software:
Payments:
UK Players Accepted
Rate Grosvenor Casino
Drag & Drop
Grosvenor Casino in the App Store

What We Don’t Like

  • Vague Language on Account Actions
  • Limited RNG Table Games
  • Lacks Slot Filters for Volatility
  • Fragmented Social Media Presence and Minimal Interactivity
  • Noticeable Delays in Site Load Times

Our Recommendations

  • Make Account Terms More Precise and Provide User-Facing Examples
  • Broaden RNG Table Game Selection and Add More Slot Filters
  • Unify and Energize Social Media Accounts with Interactive Content
  • Resolve Site Loading and Server Speed Issues
Momchil Chonov - Gambling Expert & Content Lead email
Gambling Expert & Content Lead
Momchil Chonov

Momchil Chonov brings over 17 years of experience in land-based casinos and online gambling content, offering a deep and well-rounded understanding of the gaming industry. His extensive background allows him to produce accurate, engaging, and insightful content for players of all skill levels. Passionate about responsible gambling and player education, Momchil is committed to providing trustworthy advice, in-depth reviews, and clear, easy-to-follow guides. His goal is to ensure every visitor enjoys online gaming in a safe, informed, and responsible way.

Know your limits Gamble Responsibly 18+
  • Keeping gambling fair and safe for all
  • Promoting and supporting responsible gambling
  • Testing online gambling safety and fairness since 2003
Page Content

Grosvenor Casino Features and Comparison

Ranked 3rd out of 8 casinos in the United Kingdom.

Grosvenor Casino in the App Store
Play Here
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Website grosvenorcasinos.com
Online Since 2007
Casino Type Instant Play, Mobile, App
Network Rank Interactive (Gibraltar) Ltd
Licenses 57924, UK Gambling Commission
Welcome Bonus Get up to £30 Welcome Bonus
Sign Up Time Instant
Min Deposit £5
Max Deposit £10000
Max Withdrawal Monthly No Limit
Max Withdrawal Daily No Limit
Number of Games 3185+
Number of Slots 3000+
RTP 97.15%
Payout Speed 1-3 days
Software Providers
, , , , , , , , , , , , , , , , , ,
Payment Methods
, , , , ,
PayPal Accepted Yes
Compatible Devices Android, iOS, Windows, and macOS
Restricted Countries AR, AU, AT, BE, BO, BR, BG, CA, CL, CO, HR, CZ, DK, EE, FI, FR, DE, HK, HU, IS, IN, ID, IT, JP, KE, LV, MY, MT, NL, NZ, NO, PA, PH, PL, RO, ES, SE, TH, TR
Awards IGA 2013 Casino Operator of the Year
Other Gambling Products Sport, Poker
Customer support Live Chat, Phone, Email
Company Rank Interactive (Gibraltar) Ltd
Sister Sites Lucky VIP Casino, Rialto Casino, Magical Vegas
Affiliate program Rank Affiliates
Manual Flushing Yes
KYC Verification Yes

Grosvenor Casino Media

  • Grosvenor Casino Home Page on Mobile

    Grosvenor Casino Home Page on Mobile

  • Grosvenor Casino Slots on Mobile

    Grosvenor Casino Slots on Mobile

  • Grosvenor Casino Table Games on Mobile

    Grosvenor Casino Table Games on Mobile

  • Grosvenor Casino Live Casino on Mobile

    Grosvenor Casino Live Casino on Mobile

  • Grosvenor Casino Home Page on Desktop

    Grosvenor Casino Home Page on Desktop

  • Grosvenor Casino Slots on Desktop

    Grosvenor Casino Slots on Desktop

  • Grosvenor Casino Table Games on Desktop

    Grosvenor Casino Table Games on Desktop

  • Grosvenor Casino Live Casino on Desktop

    Grosvenor Casino Live Casino on Desktop

Ratings Breakdown

Grosvenor Casino scored 7.9 out of 10. The score is based on the following components, each with its respective weight:

Casino.net Algo

The Casino.net Algorithm is automatically calculated using objective data about the casino. Below is the score for Grosvenor Casino based on all criteria:

Our Criteria Casino.net Percentage Distribution How Grosvenor Casino Scored
Geo License
15 %
Score meaning
15 %
  • 15% The casino has a license for this country.
  • 0% The casino doesn’t have a license for this country.
 15 % Grosvenor Casino has a license for this country.
Responsible Gambling Systems
5 %
Score meaning
2 %
  • 5% All features available.
  • 0% No features available.
 2 % Grosvenor Casino offers deposit limits, self-exclusion.
Safety Technology and Privacy Protection
5 %
Score meaning
5 %
  • 1% Casino uses HTTPS.
  • 1% Cookie warning.
  • 1% Customizable cookie settings.
  • 1% Anti-malware and spyware certificate.
  • 1% Password protection and checks against data breach.
 5 % Grosvenor Casino uses HTTPS and has cookie warning, customizable cookie settings, anti-malware and spyware certificate, password protection and checks against data breach.
Safety & Responsible Gambling 2.5/10 or 25 % 2.1/10 or 21 %
Criteria Casino.net Percentage Distribution How Grosvenor Casino Scored
Number of Games
5 %
Score meaning
4 %
  • 5% Has more games than 80% of all reviewed casinos.
  • 4% Has more games than 70% of all reviewed casinos.
  • 3% Has more games than 60% of all reviewed casinos.
  • 2% Has more games than 50% of all reviewed casinos.
  • 1% Has less games than 50% of all reviewed casinos.
  • 0% Has less than one hundred games.
 4 % Grosvenor Casino has more games than 70% of all reviewed casinos.
Number of Slots
5 %
Score meaning
4 %
  • 5% Has more slots than 80% of all reviewed casinos.
  • 4% Has more slots than 70% of all reviewed casinos.
  • 3% Has more slots than 60% of all reviewed casinos.
  • 2% Has more slots than 50% of all reviewed casinos.
  • 1% Has more than one hundred slots.
  • 0% Has less than one hundred slots.
 4 % Grosvenor Casino has more slots than 70% of all reviewed casinos.
Number of Live Games
3 %
Score meaning
3 %
  • 3% Offers all the most popular live casino games – roulette, blackjack, baccarat, Casino Hold’em, Three-Card Poker, Hi-Lo (or Sic Bo).
  • 2% Misses one or more of the most popular live games but has the three most important ones – roulette, blackjack and baccarat.
  • 1% Doesn’t offer either live roulette, blackjack or baccarat.
  • 0% Doesn’t offer live games.
 3 % Grosvenor Casino offers live roulette, blackjack, baccarat, Casino Hold'em, Three-Card Poker, and Hi-Lo.
Number of Software Providers
2 %
Score meaning
1 %
  • 2% Has games by more software providers than 50% of all reviewed casinos.
  • 1% Has games by less software providers than 50% of all reviewed casinos.
  • 0% Has only one software provider.
 1 % Grosvenor Casino has games by less software providers than 50% of all reviewed casinos.
Games 1.5/10 or 15 % 1.2/10 or 12 %
Criteria Casino.net Percentage Distribution How Grosvenor Casino Scored
Overall RTP
8 %
Score meaning
8 %
  • 8% Has better RTP than 90% of all reviewed casinos.
  • 7% Has better RTP than 80% of all reviewed casinos.
  • 6% Has better RTP than 70% of all reviewed casinos.
  • 5% Has better RTP than 60% of all reviewed casinos.
  • 4% Has better RTP than 50% of all reviewed casinos.
  • 3% Has better RTP than 40% of all reviewed casinos.
  • 2% Has better RTP than 30% of all reviewed casinos.
  • 1% Has better RTP than 20% of all reviewed casinos.
  • 0% Has RTP lower than 80% of all reviewed casinos.
 8 % Grosvenor Casino has better RTP than 90% of all reviewed casinos. (RTP: 97.15%)
Slots RTP
7 %
Score meaning
3 %
  • 7% Has better slot RTP than 90% of all reviewed casinos.
  • 6% Has better slot RTP than 80% of all reviewed casinos.
  • 5% Has better slot RTP than 70% of all reviewed casinos.
  • 4% Has better slot RTP than 60% of all reviewed casinos.
  • 3% Has better slot RTP than 50% of all reviewed casinos.
  • 2% Has better slot RTP than 40% of all reviewed casinos.
  • 1% Has better slot RTP than 30% of all reviewed casinos.
  • 0% Has slot RTP lower than 70% of all reviewed casinos.
 3 % Grosvenor Casino has better slot RTP than 50% of all reviewed casinos. (Slots RTP: 96.00%)
RTP 1.5/10 or 15 % 1.1/10 or 11 %
Criteria Casino.net Percentage Distribution How Grosvenor Casino Scored
Welcome Bonus Max Amount
7 %
Score meaning
1 %
  • 7% Offers a higher bonus amount than 90% of all reviewed casinos.
  • 6% Offers a higher bonus amount than 80% of all reviewed casinos.
  • 5% Offers a higher bonus amount than 70% of all reviewed casinos.
  • 4% Offers a higher bonus amount than 60% of all reviewed casinos.
  • 3% Offers a higher bonus amount than 50% of all reviewed casinos.
  • 2% Offers a higher bonus amount than 40% of all reviewed casinos.
  • 1% Offers a lower bonus amount than most reviewed casinos.
  • 0% Doesn’t offer a welcome bonus.
 1 % Grosvenor Casino offers a lower bonus amount than most reviewed casinos.
Wagering Requirement
6 %
Score meaning
2 %
  • 6% Offers better wagering contributions than 80% of all reviewed casinos.
  • 5% Offers better wagering contributions than 70% of all reviewed casinos.
  • 4% Offers better wagering contributions than 60% of all reviewed casinos.
  • 3% Offers better wagering contributions than 50% of all reviewed casinos.
  • 2% Offers better wagering contributions than 40% of all reviewed casinos.
  • 1% Offers better wagering contributions than 30% of all reviewed casinos.
  • 0% Offers worse wagering contributions than 70% of all reviewed casinos.
 2 % Grosvenor Casino offers better wagering contributions than 40% of all reviewed casinos. (Average contribution: 27.50%)
Bonus Minimum Deposit
2 %
Score meaning
0 %
  • 2% Accepts a lower bonus minimum deposit than £10.
  • 1% Accepts a £10 bonus minimum deposit.
  • 0% Accepts a bonus minimum deposit higher than £10.
 0 % Grosvenor Casino accepts a bonus minimum deposit higher than £10. (Minimum deposit: £20.00)
Bonus 1.5/10 or 15 % 0.3/10 or 3 %
Criteria Casino.net Percentage Distribution How Grosvenor Casino Scored
Number of Payment Methods
2 %
Score meaning
1 %
  • 2% Offers more than 10 different payment methods.
  • 1% Offers fewer than 10 payment methods.
  • 0% Offers only one payment option.
 1 % Grosvenor Casino offers fewer than 10 payment methods (Payment methods: 5)
Fastest Withdrawal Time
3 %
Score meaning
3 %
  • 3% Offers instant withdrawals.
  • 2% Offers same-day withdrawals.
  • 0% Fastest withdrawals take more than one day.
 3 % Grosvenor Casino offers instant withdrawals.
Minimum Deposit
1 %
Score meaning
1 %
  • 1% Accepts a minimum deposit of £10 or lower.
  • 0% Accepts a minimum deposit higher than £10.
 1 % Grosvenor Casino accepts a minimum deposit of £10 or lower. (Minimum deposit: £5.00)
Maximum Deposit
1 %
Score meaning
1 %
  • 1% Accepts a higher maximum deposit amount than 50% of all reviewed casinos.
  • 0% Accepts a lower maximum deposit amount than 50% of all reviewed casinos.
 1 % Grosvenor Casino accepts a higher maximum deposit amount than 50% of all reviewed casinos. (Maximum deposit: £10,000.00)
Cashout Limits
1 %
Score meaning
1 %
  • 1% There are no cashout limits.
  • 0% There are some cashout limits.
 1 % Grosvenor Casino has no cashout limits.
Currencies
1 %
Score meaning
1 %
  • 1% Accepts local currency.
  • 0% Doesn’t accept local currency.
 1 % Grosvenor Casino accepts £.
PayPal Accepted
1 %
Score meaning
1 %
  • 1% Accepts PayPal.
  • 0% Doesn’t accept PayPal.
 1 % Grosvenor Casino accepts PayPal.
Payment 1.0/10 or 10 % 0.9/10 or 9 %
Criteria Casino.net Percentage Distribution How Grosvenor Casino Scored
Customer Support Availability
3 %
Score meaning
3 %
  • 3% Customer support available 24/7.
  • 2% Customer support available every day but not at all hours.
  • 0% Customer support not available every day.
 3 % Grosvenor Casino offers 24/7 customer support.
Customer Support Methods
3 %
Score meaning
3 %
  • 3% Customer service offers live chat, phone, and email support.
  • 2% Customer service doesn’t offer either live chat or phone support.
  • 0% Customer service offers only email support.
 3 % Grosvenor Casino offers live chat, phone, and email support.
Compatible Devices
2 %
Score meaning
2 %
  • 2% Software works seamlessly across all devices, old and new.
  • 1% Software works mostly on new devices.
  • 0% Software doesn’t work on all modern devices.
 2 % Grosvenor Casino works seamlessly across all devices, old and new.
Languages
2 %
Score meaning
0 %
  • 2% Supports more than two languages.
  • 1% Supports two languages.
  • 0% Offers only one language.
 0 % Grosvenor Casino does not specify supported languages.
User Experience 1.0/10 or 10 % 0.8/10 or 8 %
Criteria Casino.net Percentage Distribution How Grosvenor Casino Scored
Casino Awards
4 %
Score meaning
2 %
  • 4% Has two or more casino awards.
  • 2% Has only one casino award.
  • 0% Doesn’t have casino awards.
 2 % Grosvenor Casino has only one casino award. (IGA 2013 Casino Operator of the Year)
Other Products
4 %
Score meaning
3 %
  • 4% Offers sports betting, poker, bingo, and lotto, except for casino.
  • 3% Doesn’t offer all the other products – poker, bingo, sports betting and lotto.
  • 2% Offers only one other gambling product.
  • 0% Offers only a casino.
 3 % Grosvenor Casino doesn’t offer all the other products – poker, bingo, sports betting and lotto. (Products: poker, sport)
Public Company
2 %
Score meaning
2 %
  • 2% Public company.
  • 0% Not a public company.
 2 % Grosvenor Casino is a public company.
Reputation and Awards 1.0/10 or 10 % 0.7/10 or 7 %
Casino.net Percentage Distribution 10.0/10 or 100 %
Casino.net Algo Score: 7.1/10 or 71 %

Grosvenor Casino has a higher Casino.net Algo score than 57% of all reviewed casinos.

100% 7.1 points out of 10.0
Safety 25%
Games 15%
RTP 15%
Bonus 15%
Payment 10%
User Experience 10%
Reputation and Awards 10%

User Ratings

There are 2 player reviews. Be the next one to give your opinion.

What do you think
Rate Grosvenor Casino
9.79.7 out 10 (based on 2 reviews)
  • 9-10 2 (100%)
  • 7-8 0 (0%)
  • 5-6 0 (0%)
  • 3-4 0 (0%)
  • 1-2 0 (0%)

Web Ratings

Here's how Grosvenor is rated across popular online platforms. We've averaged the available scores to give you an overall Web Rating.

Website Score Translating into score out of 10
App Store 4.2/5 8.4/10
Play Store 2.7/5 5.4/10
Ahrefs Domain Rating 73/100 7.3/10
Website Grader Security Not listed Not listed
Trustpilot 1.5/5 3/10
Reviews.io Not listed Not listed
Average Web Score: 6/10

Expert Opinions

Slots Expert's Opinion
Lindsey Jones - Slots Expert
Lindsey Jones Slots Expert

Lindsey has over 5 years of experience as a content writer in the igaming industry. Her focus and specialty are on slots. She has written numerous reviews for different games, always providing quality content.

Live and Table Games Expert's Opinion
Nikola Antonov - Live and Table Games Expert
Nikola Antonov Live and Table Games Expert

Nikola started working as a senior content writer in 2019, and since then, he has created numerous online casino reviews and articles about gambling in different countries. Over the years, he has been involved in projects that require a thorough analysis of various gaming platforms, which has helped him gain strong expertise. Thanks to his experience in writing reviews, Nikola has built a precise comparison model to overview and fairly assess online casinos and their services.

Social Media Expert's Opinion
Manuela Nikolova - Social Media Expert
Manuela Nikolova Social Media Expert

Manuela Nikolova serves as the dedicated social media reviewer for casino.net, providing expert analysis on how gambling brands engage with players and build trust across various platforms. She brings together a master’s degree in marketing and brand management with extensive experience in social media strategy and the creation of engaging gambling-related content. Above all, Manuela is deeply committed to player safety, consistently advocating for transparency and responsible gambling practices.

Legal Expert's Opinion
Momchil Petrov - Legal Expert
Momchil Petrov Legal Expert

With over a decade of legal experience in the online gambling industry, Momchil specializes in advising key stakeholders—including operators, providers, and affiliates—on compliance, licensing, and regulatory strategy. He has drafted hundreds of Terms & Conditions, Privacy Policies, and other key legal documents tailored to the online casino space. As a speaker at international gambling conferences, he stays ahead of industry trends and evolving legal standards. In his reviews, he takes a critical look at each casino—breaking down the fine print, highlighting potential red flags, and offering players clear, trustworthy insights grounded in real legal expertise.

IT Expert's Opinion
Plamen Spahiev - IT Expert
Plamen Spahiev IT Expert

Plamen is a seasoned IT expert with over 20 years of experience leading technical teams and designing secure, high-performance systems. With a strong background in cybersecurity, risk analysis, and infrastructure optimization, he ensures each casino meets high standards for technical reliability, speed, and data protection.

Slots Expert's Opinion

Our slot expert reviews the slot selection, software providers, and how easy it is to browse games. They also look at branded titles, jackpots, and features like tournaments and missions.

What I like:
  • Top Slot Providers: Grosvenor works with the best software providers like NetEnt, Blueprint, IGT, and Red Tiger. So you can expect smooth mechanics, eye-catching visuals, and high RTP rates.
  • Slot Tournaments and Promotions: The platform runs slot tournaments and promotions offering free spins, prize drops, and cash bonuses. These events add a competitive edge to the usually solo slot experience and offer large prize pools for a relatively small entry fee.
  • Excellent Mobile Slot Experience: The mobile site and app are well-optimised for slots. Games load quickly and adapt well to smaller screens.
  • Solid Range of Jackpots: The casino features a good selection of progressive jackpots, including popular titles like Mega Moolah, Jackpot King, and Age of the Gods.
What I don't like:
  • No Exclusive Slots: There are no exclusive or custom-branded slots available to set the platform apart from others and to show its uniqueness.
  • No Volatility Filters: There's no way to sort or filter slots by volatility or RTP. This makes it harder for experienced players to find the games that match their playing style.
My recommendations:
  • Highlight New Slots More Clearly: A more dynamic interface that shows trending, high RTP, or newly released slots would keep players informed.
  • Introduce More Filters: Adding tools to filter by volatility and display RTP information upfront would appeal to more serious slot players and improve usability.

Live and Table Games Expert's Opinion

Our live and table games expert reviews the variety of table games, live dealer quality, and software providers. They also check table limits, usability, and availability, plus extras like bet behind, tournaments, and gamified features like badges and levels.

What I like:
  • Wide Range of Live Casino Games: If you’re a fan of live casino games, you’ll find Grosvenor’s live lobby very appealing. The operator has a strong line-up, featuring favourites like Speed Roulette, Fireball Roulette, Cashout Blackjack, Free Bet Blackjack, and more. There’s also a decent range of exclusive titles, with around ten live dealer games you won’t find anywhere else—which is always a bonus.
  • Attractive Betting Limits: Grosvenor offers live casino tables with betting limits to suit all kinds of players. For popular roulette and blackjack games, you can stake anywhere from just 10p up to £10,000. The exclusive titles come with similar limits, too. That’s good to see, as many casinos with proprietary games restrict the maximum stakes far more.
  • User-Friendly Live Casino Lobby: The site is easy to get around, and the live casino lobby is well organised, with helpful tabs for each type of game. You can jump straight to live roulette or blackjack with a single click, and scroll through all the options in each section to find exactly what you fancy.
What I don't like:
  • Limited RNG Table Games: While Grosvenor really delivers with its live dealer games, the RNG table game selection is much more limited, even though plenty of players still enjoy them. There are a few interesting choices, like Mega Fire Blaze Roulette and Atlantic City Blackjack, but generally speaking, the variety is lacking, with just 13 roulette games, 11 blackjack versions, and only 5 baccarat tables. Many other sites give players a much broader choice, especially when it comes to baccarat and poker.
My recommendations:
  • Collaboration with More Reputable Software Brands: To appeal to a wider audience, Grosvenor could look to expand its RNG table game range by working with more top software brands. This would help bulk out their catalogue and make the site more attractive to players who like the strategic side of RNG roulette and blackjack, as well as those who prefer live casino action.

Social Media Expert's Opinion

Our social media expert checks which platforms the company uses, how often they post, and how well their content performs. They also look at follower count, brand tone, growth, and whether any channels are inactive or missing.

What I like:
  • Niche Targeting Through Dedicated Accounts: The brand uses venue-specific and vertical-specific accounts, such as @GrosvenorPoker and @GCMerchantCity on X. This makes it possible to publish content that's relevant to the interests of specific audiences.
  • Substantial Following on X: The main Grosvenor Casinos account on X (@GrosvenorCasino) has 86.2K followers. There are also Grosvenor Poker (@GrosvenorPoker) with 36.9K, GrosvenorSports (@GrosvenorSports) with a blue verification badge and nearly 9K followers, and more.
  • Solid Presence on YouTube: Grosvenor operates three YouTube channels - one for its casinos, one for sports, and another for poker. The Grosvenor Poker channel is the most popular one. It has 7.86K subscribers and about 2.8K videos focused on the Grosvenor UK Poker Tour.
What I don't like:
  • Fragmented Accounts Might Lead to Confusion: There need to be clearer links between the different social media accounts, especially on Facebook and X. This will make it easier for people to find the information they need and to identify official accounts from fake ones.
  • Limited Interactive Content: The Grosvenor Casinos' social media content is not as interactive as it could or should be. Other brands, such as Ladbrokes, for example, have successfully engaged with their audience in a fun, meaningful way.
My recommendations:
  • Consolidate and Simplify Accounts: Create clear links between the different social media accounts, especially on Facebook, where navigation is more difficult. This will make it easier for users to find the information they need and engage with the brand.
  • Focus on More Interactive Content: Incorporate more interactive and engaging content to create a deeper connection with players. That's not to say that the Grosvenor gambling brand, with its decades of experience in the industry, doesn't have a large community base.

Legal Expert's Opinion

Our legal expert checks if the casino is licensed and since when. They review the terms to see if bonus abuse is clearly defined and flag vague or misleading clauses. The review also covers player protection, responsible gambling tools, ADR, GDPR compliance, and regulatory fines.

What I like:
  • Licensing and Regulation: Grosvenor Casino is operated by Rank Interactive (Gibraltar) Limited and holds a valid licence from the UK Gambling Commission (Licence No. 57924, issued 11 March 2022). It is also licensed by the Government of Gibraltar (Licence Nos. RGL 133 and RGL 134).
  • Terms Structure and Transparency: The comprehensive terms and conditions highlight key user protections with an upfront summary of the most important clauses. Cross-referencing to related documents, such as Poker Rules, Betting Rules, and Game Rules, is clearly explained to support navigation.
  • Bonus Abuse Clearly Defined: Bonus abuse is explicitly forbidden under "Prohibited Conduct" in section 23.3.2. The consequences of such conduct include voiding wagers, withholding winnings and bonuses, suspension, or closure of accounts.
  • Responsible Gambling and ADR: Grosvenor offers responsible gambling tools that are in line with its licensing requirements. It also promotes responsibility through the Rank Group's safer gambling support site – Keep it Fun. The Complaints Policy allows escalation to independent alternative dispute resolution via IBAS.
  • Data Protection and GDPR Compliance: The Privacy Policy details how personal data is collected, used, and retained, demonstrating strong alignment with GDPR requirements.
What I don't like:
  • Ambiguous Language and Policy Gaps: Several key terms, such as "Prohibited Conduct" (section 23.3) and phrases like "genuine play" or "reasonable suspicion" of irregular activity (sections 23.3.4 and 23.3.5), lack precise definitions. This leaves room for broad interpretation that could result in inconsistent account suspension or closure enforcement.
  • Regulatory Actions: Grosvenor and its parent company, Rank Group, have been subject to regulatory actions and fines by the UK Gambling Commission. This includes a £500,000 payment in 2018 for failure to protect a problem gambler. However, significant improvements have been made, with no recent actions filed.
My recommendations:
  • Clarify Prohibited Conduct and Account Restriction Criteria: Grosvenor should provide clearer, objective definitions for terms like "genuine play," "reasonable suspicion," and the scenarios that trigger account suspension or closure.
  • Provide Real-World Examples for Transparency: Including case studies or typical scenarios illustrating account restrictions, bonus abuse, and complaint outcomes would help users understand how policies are practically applied.

IT Expert's Opinion

Our IT expert evaluates the site’s technical performance, covering security, HTTPS implementation, and core web metrics. They also check mobile optimization and the use of content delivery networks. Further review includes caching practices, hosting setup, and frontend diagnostics.

What I like:
  • Security: The site is served over HTTPS, providing a secure connection for users. The implementation includes security measures like Cloudflare Turnstile and Bot Management.
  • CDN Implementation: The use of Cloudflare as a Content Delivery Network (CDN) is in place, which is a best practice for distributing assets globally and improving load times.
  • Layout Stability (CLS): The Cumulative Layout Shift score is 0, indicating an excellent, stable user experience where page elements do not shift unexpectedly during or after loading.
  • Post-Load Interactivity (TBT): Total Blocking Time is a very low 80 ms. This demonstrates that once the page becomes interactive, the main thread is not blocked, allowing for a smooth and responsive user experience.
  • Mobile Viewport: The site utilizes a proper viewport meta tag (width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1), which is fundamental for correct rendering on mobile devices.
  • Error-Free Console: The audit found no browser errors logged in the console, suggesting good front-end code health.
  • Modern Technology Stack: The website is built on a contemporary stack including React, the Remix web framework, and Tailwind CSS.
What I don't like:
  • Server Response Time (TTFB): The initial server response time is critically slow, taking 2,320 ms for the root document. This is the single largest bottleneck, delaying the entire page rendering process.
  • First Contentful Paint (FCP): 2.5 s. The initial content takes too long to appear on the screen.
  • Largest Contentful Paint (LCP): 4.4 s. The main content is very slow to load, directly impacted by the high TTFB.
  • Time to Interactive (TTI): 5.6 s. Users must wait an extended period before the page is fully interactive.
  • Page Load Speed: The Speed Index is 4.2 s, indicating that the visual content of the page populates slowly, leading to a poor perception of speed.
  • Third-Party Cookies: The site uses a third-party cookie (BrowserId from service.force.com). With increasing browser restrictions, reliance on third-party cookies can lead to broken functionality, in this case likely related to the Salesforce Service Cloud integration.
  • Structured Data: While Open Graph tags are present, no specific schema.org types were detected. This is a missed opportunity for providing richer context to search engines.
  • Infrastructure Visibility: No data was available on the specific hosting provider or server-side caching mechanisms being used, aside from the Cloudflare CDN.
My recommendations:
  • Prioritize Reducing Server Response Time (TTFB): The 2,320 ms TTFB is the most critical issue to address.
  • Implement Server-Level Caching: Introduce or optimize a caching layer (e.g., Redis, Varnish) to serve pre-computed pages or data for common requests, bypassing expensive processing.
  • Review Hosting Resources: Although the provider is unknown, ensure the server has adequate CPU, memory, and I/O capacity to handle the application's demands without delay.
  • Leverage Remix Capabilities: Use Remix's features to defer loading of non-essential page components. Ensure only above-the-fold, critical content is rendered on the initial server pass.
  • Font Loading: Optimize the loading of Google Fonts by preconnecting to https://fonts.gstatic.com and using the font-display: swap CSS property to ensure text remains visible while fonts load.
  • Third-Party Script Strategy: The identified service.force.com script (and others like AB Tasty, Survicate) should be loaded asynchronously or deferred until after the main content is rendered and interactive to minimize their impact on FCP, LCP, and TTI.
  • Enhance SEO with Structured Data: Implement detailed schema.org markup. For a casino website, relevant schemas would include Casino, Organization, and potentially Game or Event for promotions. This will help search engines better understand and feature the site's content.
  • Prepare for Third-Party Cookie Deprecation: Audit the functionality dependent on the BrowserId cookie. Work with the service provider (Salesforce) to understand and implement modern, privacy-preserving alternatives that do not rely on third-party cookies.
Momchil Chonov

Lead Author's Summary and Final Rating

Momchil ChonovGambling Expert & Content Team Lead
High Overal Expert Score 7.5/10 or 75 %

Drawing on over 15 years in the industry, and reflecting the consensus of my review team, I see Grosvenor Casino as a standout option for those who value live dealer games and robust player protection. Their licensing, clear bonus terms, and focus on responsible gambling all inspire confidence. The live lobby offers a genuinely solid mix of classics and exclusives, and the main slot collection is strong, featuring trusted providers.

However, I think some gaps keep it just short of elite status. The use of broad and undefined terms about account restrictions is still a concern, as is the limited choice for RNG table game fans or advanced slot players looking for volatility filters. On the tech side, site speed struggles (especially on busy days), and the social media approach feels disjointed, lacking the unified presence seen with other top brands.

A serious effort to clarify policies, expand virtual table options, and clean up both the user experience and social offerings would really pay off. Technical enhancements to address slow server response and richer SEO markup would also boost visibility and day-to-day player satisfaction.

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Max Bonus Amount £30
Bonus Code No
Significant Terms No information available
Wagering 30x Deposit + Bonus
Validity 30 days
Max Bet with Bonus Funds No information available
Maximum Cashout £2000
How to Claim Upon verification on first deposit
Games Allowed Big Bass Bonanza, Big Piggy Bank, Book of Ra, Lucky Lady's Charm Deluxe, The Big Catch, Bigger Bass Bonanza, Gold Cash Freespins, Cash Strike Hotstepper, Fishin' Frenzy Fortune Spins, Big Bass Hold&Spinner, Sugar Rush, Big Bass amazon Exreme, Gates of Olympus, Bison Rising Megaways, John Hunter & the Tomb of the Scarab Queen, LE bandit, 3 Lucky Rainbows, Eyes of Horus, One Blackjack, Glasgow Roulette, Grosvenor Roulette, Nottingham Roulette, Sheffield Roulette

Welcome Bonus Comparison

Operator Bonus
£30 Learn More Lowest
£30
£200 Learn More Highest
Full T&Cs Apply. New customers only. Min deposit £20 (exc paypal). Max bonus £30, bonus amount non-withdrawable, playable on selected games only. 30x wagering for £30 bonus. Expires within 30 days. Max win £2,000.

Grosvenor Slots

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Slot RTP Software Jackpot Max win Play Review
99.07% No x1000 Play Slot
98.95% No x2500 Play Slot
98.90% Yes x30 Play Slot
98.72% No x1000 Play Slot
98.06% Yes x20,000 Play Slot
98.00% No x1,350,000 Play Slot
98.00% No 1014x Play Slot
98.00% No x7500 Play Slot
97.80% Yes x13,000 Play Slot
97.71% Yes x2000 Play Slot
97.69% No x1.250.000 Play Slot
97.50% No x225,000 Play Slot
97.35% No x10.000 Play Slot
97.34% No x1.225 Play Slot
97.26% No x10,000 Play Slot
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97.20% No x1.000 Play Slot
97.19% No x150 Play Slot
97.18% Yes x2000 Play Slot
97.10% No x160.000 Play Slot
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Software Providers

Software Provider Type (RNG/Live)
RNG and Live Dealer Games
RNG and Live Dealer Games
RNG Games
RNG Games
RNG Games
RNG and Live Dealer Games
RNG Games
RNG Games
RNG Games
RNG and Live Dealer Games
RNG Games
RNG Games
RNG and Live Dealer Games
RNG Games
RNG Games
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The Grosvenor Casino Mobile Apps

Grosvenor Casino on Google Play
Grosvenor Casino Android QR Code
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Grosvenor Casino on Google Play
Grosvenor Casino in the App Store
Grosvenor Casino iOS QR Code
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Grosvenor Casino on App Store

Payments

Payment Min Deposit Max Deposit Min Withdrawal Max Withdrawal Fees & Notes
£5 £5,000+ Tied to card limits £5,000+ Same fee structure as linked card (usually no fee)
£5 £5,000+ £5 Varies Typically free; some sites treat as cash advance with fees
£5 Varies; unlimited once verified £0.50 (to bank) Unlimited once verified No fee for standard domestic transfers; 1% fee for instant transfers
£1 £1000 Not available Not available Prepaid voucher—deposit only; no withdrawals
£5 £5,000+ £5 Platform-defined Typically free; some sites treat as cash advance with fees

Popularity

Below is a traffic estimate for Grosvenor based on data from Ahrefs and Semrush.

Ahrefs Organic Traffic 298134
Ahrefs Paid Traffic 2391
Semrush Organic Traffic 544307
Semrush Paid Traffic 89998
Grosvenor Site Ahrefs Traffic Grosvenor Site Semrush Traffic

Responsible Gambling

As a UKGC-licensed platform, Grosvenor is committed to the highest standards of responsible gambling and player protection.

Self-Exclusion Yes
Deposit Limit Settings Yes
Spending Limit Settings Yes
Time-Out and Gaming Time Reminders Yes
Self-Assessment tools Yes

Grosvenor Casino Company

Company Name Rank Interactive (Gibraltar) Ltd
Founded 2007
Founder Joseph Arthur Rank
Headquarters Rank Group, MAIDENHEAD, SL6 8BN, United Kingdom
Phone +35020068085
E-Mail Not Found
CEO John O'Reilly
CFO Richard Harris
Other key personnel Jon Martin - COO
Subsidiaries None
Owned Brands The Vic 🞄 Mecca Games 🞄 Rialto Casino 🞄 Spin and Win 🞄 Bella Casino 🞄 Regal Wins 🞄 Lucky VIP 🞄 Magical Vegas
Parent Organization The Rank Group Plc
Employees 5000+
Markets GB, GI, IE, IM
Shares 468.4 million
Stock Exchange LSE: RNK
Stock Price £150.00
Number of POS Not Found
Number of Clients Not Found
Revenue $285 million

Conclusion

Momchil Chonov - Gambling Expert & Content Lead Email

Grosvenor Casino is a respected name in the UK, strong on security and top-tier for live games. With more transparent terms, site speed improvements, and a broader table selection, I think it could truly excel as a go-to for UK casino players seeking both reliability and variety.

Momchil Chonov
Gambling Expert & Content Lead
7.9/10 Register Here

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