15 Berkeley St - The Ada Building Office Space for Rent, Mayfair, London W1J 8DY
15 Berkeley St - The Ada Building is a prestigious Grade A quality 4 Star office building located in the heart of Mayfair, one of London’s most sought-after commercial districts. The mixed-use mid-terrace building provides approximately 21,924 sq ft of office accommodation arranged over nine floors, with modern office suites currently available from 934 sq ft up to 2,038 sq ft on a contiguous basis.
Originally constructed in 1910 and comprehensively renovated in 2024, The Ada Building combines historic Mayfair architecture with contemporary workplace facilities. The property benefits from air conditioning, raised floors, lift access, secure storage, bicycle storage, shower facilities, fibre optic internet, Wi-Fi connectivity and excellent occupier amenities.
The building also includes retail accommodation at lower ground and ground floor levels, with office accommodation positioned above, creating a vibrant mixed-use environment within one of London’s premier business locations.
Location
15 Berkeley St - The Ada Building is prominently positioned in Mayfair, close to the junction with Piccadilly and Berkeley Square. The property sits within London’s West End commercial district, offering occupiers an exceptional business address surrounded by luxury retail, restaurants, hotels, leisure facilities and world-class amenities.
The building also includes 35 Dover Street and benefits from excellent connectivity, with Green Park and Piccadilly Circus Underground Stations within easy walking distance. The location provides immediate access to Mayfair, St James’s, Soho and the wider West End.
Property Details
Property Address: 15 Berkeley Street, London W1J 8DY
Additional Address: 35 Dover Street, London W1
Property Type: 4 Star Office
Location Type: Central Business District
Submarket: Mayfair
Net Internal Area: 21,924 sq ft
Floors: 9
Typical Floor: 2,702 sq ft
Construction: Masonry
Tenancy: Multi-let
Lifts: 1
Year Built: 1910
Renovated: 2024
Land Area: 0.12 acres
Plot Ratio: 4.19
BREEAM Rating: Excellent
Rent
Office accommodation is available at £190.00 per sq ft on a Fully Repairing and Insuring lease basis.
Current availability ranges from 934 sq ft to 2,038 sq ft, with suites available on the 7th and 8th floors.
Amenities & Features
Air conditioning
Raised floor system
Lift access
Fibre optic internet
Wi-Fi connectivity
Secure storage
Bicycle storage
Shower facilities
Controlled access
Security system
Backup power/generators
Suspended ceilings
Central heating
Basement storage
Accent lighting
Recessed lighting
Smoke detectors
Energy-efficient refurbishment
BREEAM Excellent rating
Leasing Highlights
Prime Mayfair location within London’s West End commercial district
Prestigious Berkeley Street address close to Berkeley Square and Piccadilly
Recently renovated Grade A quality office accommodation
Available office suites from 934 sq ft to 2,038 sq ft
Modern occupier amenities including showers, cycle facilities and secure access
Excellent transport links via Green Park, Piccadilly Circus and Bond Street stations
Close proximity to premium restaurants, hotels, retail and leisure amenities
Flexible office accommodation suitable for professional and corporate occupiers
Connectivity & Transport
Green Park Underground Station is approximately 0.1 miles away, providing Jubilee, Piccadilly and Victoria line services. Piccadilly Circus Underground Station is around 0.5 miles away, while Bond Street Station is approximately 0.5 miles from the property. London City Airport is approximately 9.9 miles away.
For further details or to make a booking, please contact Fraser Bond.
