4-Bed Townhouse, Park Street, Mayfair, W1K
For Sale with Aldersley London
A distinguished seven-floor residence awaiting bespoke luxury design.
Tenure: Freehold
Guide Price: £8.955m
Size: Approx. 4,135 SQ.FT.
Listing Published:
30.07.25
Property Summary
Positioned on one of Mayfair’s most coveted streets, this seven-level townhouse offers a rare opportunity to reimagine a substantial freehold residence. With three separate entrances, passenger lift, air conditioning, and a versatile layout, it’s an exceptional blank canvas for creating a bespoke luxury home in London’s most prestigious district.
Key Features
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Layout & Space:
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Seven floors connected by a passenger lift for effortless movement
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Four bedrooms, four bathrooms, and two reception rooms
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Kitchen/dining area leading to private balcony and patio
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Two guest W/Cs and three entrances offering flexible access
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Potential & Structure:
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Several rooms in good condition, majority requires renovation
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Solid structure ideal for luxury redesign without full redevelopment
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Flexible floor plan for customised layouts, including home office or staff quarters
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Comfort & Amenities:
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Air conditioning for modern comfort
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Balcony and patio for outdoor entertaining in central Mayfair
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Prime Location:
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Heart of Mayfair, moments from world-class dining, shopping, and cultural attractions
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Excellent transport links for fast access to the rest of London
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Design Comment
This residence invites a visionary transformation — from a chic contemporary city retreat to an ultra-luxury Mayfair mansion with bespoke interiors. The seven-level layout lends itself to creative reconfiguration: a penthouse-style master suite with terrace, private wellness or spa level, wine cellar, cinema lounge, and staff accommodation. With its rare freehold status and central location, this townhouse could evolve into one of Mayfair’s most distinguished private homes.
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.
Sales Contact
Aldersley London
+44 (0) 207 659 4425
Design & Development Contact
Jeremy Spencer, Janine Stone & Co.
jeremy@janinestone.com
+44 (0)207 627 5300

