RX London Limited, London

The Ada Building, 15 Berkeley Street, London, W1J 8DY

POA

Size

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EPC

Parking

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Price per
POA
Primary use
Traditional office
Capacity
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Desks
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Key features

  • Premium fitted and furnished workspace options available
  • Each floor benefits from a private terrace
  • Penthouse opportunity on 7th and 8th floors with interconnecting staircase and large roof terrace
  • Comprehensively redesigned to the highest of standards by Stiff + Trevillion
  • 3 x Showers
  • New 4-person lift
  • Full fibre connectivity with 1GB dedicated bandwidth with Wifi per floor
  • Heating and cooling provided by new high efficiency wall mounted VRV units
  • New/fully refurbished openable windows with double glazing
  • Substantially refurbished and upgraded existing building, saving on embodied carbon emissions

Description

Description
Designed by Stiff+Trevillion, the historic building has been comprehensively refurbished offering 6,889 sq ft of Grade A offices over 3rd - 8th floors. 3rd - 6th floors benefit from access to dedicated on-floor private terraces and in-built crittall partitioned meeting rooms.

The Penthouse, covering the brand new 7th and 8th floors (2,024 sq ft), has its own expansive rooftop terrace with unrivalled panoramic skyline views of Mayfair, St. James’s and beyond.

15 Berkeley Street is connected to the adjacent 35 Dover Street via the basement levels. The two buildings were historically home to the exclusive women-only Empress Club. Purpose built for the opening of the club in 1887 and inaugurated by Queen Victoria, the Empress Club marked a new era in the history of ladies’ clubs.

15 Berkeley Street has significantly enhanced environmental performance, with a BREAAM Excellent Rating and an EPC A.

Location
Located in the heart of Mayfair, 15 Berkeley Street is within short walking distance of Green Park Station and nearby attractions like Berkeley Square. This coveted area is renowned for its selection of top-tier restaurants and luxury retail.
RX London Limited, London

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Additional information
Let type
Long
Let contract length
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Status
Available
Date available
13 September 2026
Service charge
£11
Business rates
£40
Use class
E
Floors in building
1
Energy performance certificate: A

An Energy Performance certificate helps you understand the current energy efficiency of a property.

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Environmental data
BREEAM rating
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Environmental description
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Brochure

The Ada Building, 15 Berkeley Street, London, W1J 8DY

NEAREST STATIONS

London Underground

Green Park Station

0.28 miles

London Underground

Piccadilly Circus Station

0.41 miles

London Underground

Oxford Circus Station

0.46 miles

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Disclaimer - Property reference 191986-2. The information displayed about this property comprises a property advertisement. Rightmove.co.uk makes no warranty as to the accuracy or completeness of the advertisement or any linked or associated information, and Rightmove has no control over the content. This property advertisement does not constitute property particulars. The information is provided and maintained by RX London Limited, London . Please contact the selling agent or developer directly to obtain any information which may be available under the terms of The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 or the Home Report if in relation to a residential property in Scotland.