About No. 4 Hamilton Place
Walking through the doors of No. 4 Hamilton Place, you step into an Edwardian townhouse that's been hosting memorable gatherings in Mayfair since we first opened our doors. Our eight event spaces spread across four floors give you plenty of options, whether you're planning an intimate board meeting for 8 or a grand wedding celebration for up to 300 guests. The Argyll Room remains our most requested space, and once you see those Hyde Park views from the terrace, you'll understand why. Summer drinks receptions here are particularly special - guests often tell us they forget they're in central London when they're sipping champagne overlooking the park. For conferences and larger corporate events, we recommend the Bill Boeing Room. We've invested in built-in AV technology and a staged area that makes presentations run smoothly without the usual technical hiccups. Our Handley Page and Sopwith Rooms work beautifully for smaller meetings and private dining. The natural light flooding through the windows creates a welcoming atmosphere that helps conversations flow naturally. As home to the Royal Aeronautical Society, we regularly host aerospace professionals for conferences and dinners, so we understand the importance of getting every detail right. Blue Strawberry, our in-house caterers, create menus that change with the seasons. They source ingredients locally wherever possible - their commitment to reducing air miles aligns with our values. From working lunches to wedding breakfasts, they adapt their offering to suit your event style. Getting here couldn't be easier - Hyde Park Corner and Green Park stations are both a short walk away. Our events team will work with you from your first enquiry through to the day itself, sharing their knowledge of what works best in each space. They've seen countless weddings, conferences, Christmas parties and corporate functions here, so they know how to help your event run exactly as you envision it.
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Meeting Rooms
McAlpine Room (New..) · From 4 to 8 people
£448
Toulouse Room · From 6 to 12 people
£106 · £470
Boardroom (New..) · From 10 to 18 people
£784
Martin-Baker Room (New..) · From 10 to 18 people
£784
The Business Lounge · From 9 to 40 people
£269 · £1,075
Handley Page Room · From 24 to 60 people
£1,882
Sopwith Room · From 12 to 60 people
£1,344
Marshall of Cambridge Room · From 14 to 120 people
£2,957
Bill Boeing Room · From 48 to 300 people
£5,376
Event Spaces & Function Rooms
Sopwith Room · From 10 to 70 people
£896
Handley Page Room · From 10 to 70 people
£896
Council Room and Foyer · From 14 to 100 people
£2,957
Marshall of Cambridge Room and Foyer · From 14 to 100 people
£2,016
Marshall of Cambridge Room (New..) · From 14 to 120 people
£2,957
Argyll Room and Terrace · From 24 to 200 people
£5,376
Argyll Room and Terrace · From 24 to 200 people
£5,376
Argyll Room · From 24 to 200 people
£5,376
Bill Boeing Room · From 50 to 300 people
£4,144
Amenities
Cloakroom
Smoking area
Outside space
Speakers
Air conditioning
Live band facilities
Entertainment license
Dance floor
Evening reception facilities
Meeting rooms on site
Reception
Microphone
Menu
Food And DrinkPrice
Location
Hyde Park Corner · 2 minutes
Green Park · 7 minutes
Opening hours
Monday:9:00 a.m. - 5:00 p.m.
Tuesday:9:00 a.m. - 5:00 p.m.
Wednesday:9:00 a.m. - 5:00 p.m.
Thursday:9:00 a.m. - 5:00 p.m.
Friday:9:00 a.m. - 5:00 p.m.
Saturday:Closed
Sunday:Closed
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