Ashburton Place, W1J

Property Summary

This fourth-floor lateral apartment at Clarges Mayfair extends to approximately 3,530 sq ft and occupies a commanding position overlooking Green Park. Designed by Squire & Partners with interiors by Martin Kemp Design, the residence forms part of British Land’s development of just 34 apartments on Ashburton Place. The accommodation centres on a generous 32 ft by 27 ft reception room with a broad park-facing frontage, complemented by a kitchen and breakfast room with bespoke cabinetry and premium appliances. Three bedroom suites each feature en suite bathrooms and fitted wardrobes, while the principal suite includes a dressing area and park views. A dedicated study, laundry room and secure underground parking space complete the private accommodation. Residents benefit from 24-hour concierge and security, a 25-metre swimming pool, spa with private treatment rooms, sauna, steam room, gymnasium and cinema room, alongside two function rooms. The lease has approximately 991 years remaining.

Key Features

• Fourth-floor lateral apartment of approximately 3,530 sq ft
• Grand 32 ft x 27 ft reception room with park-facing aspect
• Three bedroom suites with bespoke wardrobes and en suite bathrooms
• Principal suite with park views, dressing area and luxurious en suite
• Kitchen and breakfast room with premium appliances and bespoke cabinetry
• Dedicated study and separate laundry room
• Secure underground parking space
• 24-hour concierge and security
• 25-metre swimming pool, spa, sauna, steam and treatment rooms
• Gymnasium and private cinema room
• Two residents’ function rooms
• Designed by Squire & Partners with interiors by Martin Kemp Design
• Part of an exclusive development of just 34 apartments by British Land
• Leasehold with approximately 991 years remaining
• EPC Rating B

Design Comment

Clarges Mayfair represents one of the more considered new-build developments in prime central London, with architecture by Squire & Partners and interior schemes by Martin Kemp Design that provide a refined starting point for any incoming owner. The lateral floorplate of approximately 3,530 sq ft offers genuinely flexible proportions, and the 32 ft by 27 ft reception room — with its elevated park outlook — is the kind of space that rewards a carefully curated approach to furniture, art and lighting. For a buyer prepared to invest in a fully bespoke interior, this apartment presents an opportunity to layer personal character over an already well-resolved shell.

The three bedroom suites are generously scaled and could benefit from a reappraisal of dressing and bathroom finishes to introduce materials and detailing that reflect an owner’s individual aesthetic. The kitchen and breakfast room, while already equipped with premium appliances and cabinetry, could be further elevated through the specification of natural stone surfaces, integrated joinery and a more distinctive material palette. Equally, the study offers scope for transformation into a richly appointed library or private office.

With world-class communal amenities already in place — including the 25-metre pool, spa, gymnasium and cinema — the focus for any interior project here is purely on the private residence. The quality of the base build and the generous ceiling heights throughout provide an excellent canvas for a comprehensive design programme that could encompass bespoke joinery, curated lighting schemes and the integration of specialist finishes appropriate to a home of this calibre.

Development Consultations

To assist potential buyers of this property to understand their full design and development options, Janine Stone & Co. is able to provide complimentary design concept and development consultations. It can be arranged for these consultations to take place at the property or in our London studio. Janine Stone & Co. will provide guidance on architecture, refurbishment and planning considerations, in addition to helping interested parties to develop their early design ideas into floor plans with estimated project costs and timelines for realisation.

Should a successful acquisition take place, we would be happy to take these initial concepts through to a full concept and subsequent planning, design and build phases.