The Conservatory at The Chesterfield Mayfair Hotel
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Up to 70standing
Up to 60seated
Green Park Stationnearest station
Engagement Partybest for
About this space
Air-conditioned environment
Glass cupola with natural daylight
Expert catering for dietary requirements
Adjacent to Sems of Mayfair Bar
Excellent acoustics
Garden-style setting
Marbled flooring
The Conservatory is the perfect location for an array of business events including meetings, conferences, presentations, product launches, away days, training and brainstorming sessions.
Along with it's greenery and glass roof, this space allows the creativity to flow and is adjacent to the cosy Sems of Mayfair Bar for an after-work drink!
Features
Wifi
Air-conditioned
Excellent acoustics
Expert catering for special menu requests or dietary needs
Garden look
Glass cupola
Marbled floor
Natural daylight
Food & Drink
Professional Kitchen
Halal Catering
Space
Disabled Access
Storage Space
55m² (592ft²)
Ceiling Height 2m (7ft)
Licenses
Licensed Until 11pm
Wedding License
Capacities
30 Boardroom
24 Cabaret
40 Dining
70 Reception
60 Theatre
Guide prices
Indicative pricing based on standard rates. Request an instant quote for your exact brief.
Business
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Venue Hire Per Day
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£650 / Venue FeeVenue Hire Per Day
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£1,000 / Venue FeeVenue Hire Per Day
Every day, 09:00 - 17:00Every day, 09:00 - 17:00
£500 / Venue FeeDining
See Dining profile →
Venue Hire & Minimum Spend Per Day
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£550 / Venue Fee & Min SpendVenue Hire & Minimum Spend Per Day
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£450 / Venue Fee & Min SpendVenue Hire Per Day
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£650 / Venue FeeVenue Hire Per Day
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£1,000 / Venue FeeVenue Hire Per Day
Every day, 09:00 - 17:00Every day, 09:00 - 17:00
£500 / Venue FeeWeddings
See Weddings profile →
Party packages
Wedding packageEvery day, 09:00 - 17:00Every day, 09:00 - 17:00
£175 / Per Person1 glass of ProseccoThree course mealTea, coffee and petit foursHalf bottle of wineJugs of iced waterPrinted menus, name cards and table plan
Venue Hire Per Day
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£2,000 / Venue FeeVenue Hire Per Day
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£3,000 / Venue FeeGreat for a...
Glass cupola inspires learning Corporate Training
- • Natural daylight through glass cupola enhances focus and productivity
- • Air-conditioned environment ensures delegate comfort throughout sessions
- • Expert catering accommodates all dietary requirements seamlessly
Garden setting impresses guests Product Launch
- • Unique garden atmosphere creates memorable brand experiences
- • Excellent acoustics ensure clear product presentations
- • Adjacent Sems of Mayfair Bar provides networking space
Mayfair location commands respect Corporate Event
- • Prestigious Charles Street address elevates corporate image
- • Marbled flooring and elegant design impress clients
- • Flexible space adapts to meetings, presentations and receptions
Location
/-0.1471028625965043,51.50779341854105,15,0/944x525@2x)
The Chesterfield Mayfair Hotel MayfairLondonMayfair W1J 5EBLondon
Green Park Station
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Concierge
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For business events that need human judgement, talk to our team. Free for events of 100+ people, budgets over £10k or ongoing programmes.
Frequently asked questions
What are the room hire costs and minimum spend requirements for the Conservatory?
The Conservatory has a room hire fee of £1,500 based on a minimum catering spend of £1,500. All rates are inclusive of VAT at the current standard rate, and a discretionary 15% service charge is added to the final invoice.
What is the capacity of the Conservatory for different seating arrangements?
The Conservatory can accommodate up to 40 guests for lunch on round tables or 30 guests on one oval table. For standing receptions, the space can handle larger numbers but specific standing capacity is not detailed in available information.
What AV equipment is available and what are the costs?
The Conservatory can accommodate a 55-inch plasma screen for £50 per day with HDMI connection. A PA system and microphone are available, with microphone hire at £30 per day, though these are rarely requested due to the room size.
What catering options and pricing are available?
Buffet lunch is £45 per person, tea/coffee and petits fours £7 per person. Beverages include house wine from £50 per bottle, champagne from £110 per bottle, prosecco £55 per bottle, bottled beers £10 each, soft drinks from £6 each, and mineral water £8.50 per 750ml bottle.
How long are quotes valid and what is the booking hold policy?
All quotes are valid for 5 working days and are based on the brief provided - if any element changes, the quote will need to be revised. The venue does not hold space during the quotation process, and enquiries are typically released after 5 working days without response.
What are the key features of the Conservatory space?
The Conservatory features a stunning glass ceiling that can be opened for fresh air and natural light, creating a unique indoor-outdoor ambiance. The space has lush green surroundings, stylish décor, classic artwork, marbled floors, and is air-conditioned with excellent acoustics.
What Day Delegate Rate packages are available for conferences and meetings?
Day Delegate Rate packages start from £75-£95 per person (reduced rates available) and typically include exclusive room hire, up to 3 refreshment breaks, buffet lunch, jugs of iced filtered water, complimentary WiFi, delegate stationery, and basic AV equipment like plasma screen and microphones.
Are there any restrictions on event timing or setup requirements?
Afternoon tea service ends at 5pm, which may impact late afternoon events. The venue requires advance notice for any special setup requirements, and technical equipment like podiums must be sourced from outside suppliers at additional cost (typically around £1,000 including VAT).
What additional services and equipment can be hired?
Additional services include breakfast buffet from £29 per person, projector and screen £200, Logitech MeetUp system £300, flipchart and pens £25, and handheld/lapel microphones £50 each. More sophisticated AV equipment and technical support must be hired from external suppliers.
What is the process for booking accommodation for delegates?
Delegates must email the hotel's group reservations directly and mention the event name to book bedrooms. Room rates vary by date but typically range from £390-£420 per room per night including VAT and complimentary full English breakfast, based on minimum 10 rooms per night.
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