Carlton Hill, St John’s Wood, NW8

Property Summary

Occupying a prominent corner plot on one of St John’s Wood’s most distinguished addresses, this six-bedroom detached house has been comprehensively redesigned by the acclaimed New York architect Steven Gambrel. The property extends to approximately 6,191 square feet across four levels, combining restored period architecture with a rigorously considered contemporary interior. The ground floor provides generous reception and entertaining space, including a kitchen and dining area with direct access to landscaped wraparound gardens on three sides. The basement level accommodates a cinema room with five-metre ceilings, a gym, a music room and a bar. A self-contained guest or staff suite occupies the lower ground floor. Externally, gated off-street parking for three cars, a double-length garage and a versatile summer house complete the offering.

Key Features

• Six/seven bedroom detached house designed by New York architect Steven Gambrel
• Prominent corner plot on Carlton Hill, St John’s Wood
• Approximately 6,191 sq ft of accommodation across four levels
• Principal bedroom suite with dressing room, en-suite bathroom and separate office on the first floor
• Five further bedrooms, all with en-suite or dedicated bathroom provision
• Self-contained guest or nanny suite on the lower ground floor with walk-in wardrobe and en-suite
• Cinema room with five-metre ceilings, music room, gym and bar at basement level
• Kitchen and dining area opening onto landscaped gardens on three sides
• Passenger lift serving multiple floors
• Gated off-street parking for three cars and a double-length garage
• Versatile garage and summer house
• Ample storage rooms and dedicated plant room
• Freehold tenure
• EPC Rating D

Design Comment

Steven Gambrel’s involvement signals a property where architectural rigour and material quality have been treated with equal seriousness. The restored historic facade preserved against a thoroughly modern interior programme is a hallmark of Gambrel’s transatlantic aesthetic, and for a discerning buyer this presents a rare opportunity to acquire a home whose design language is already operating at an international standard. The tall ceilings, refined detailing and considered proportions throughout provide an exceptional canvas for further personalisation.

The basement entertainment level, with its five-metre cinema ceiling height, gym, music room and bar, represents the kind of lifestyle infrastructure that is increasingly central to prime London living. There is clear scope to refine the material palette of these spaces — introducing bespoke joinery, acoustic treatments and specialist lighting design — to elevate them from well-conceived rooms to truly immersive environments.

The wraparound gardens on three sides offer an unusual degree of external space for a property of this location and could benefit from a holistic landscape and lighting scheme that draws the interior outward. The self-contained lower ground suite, passenger lift and generous parking provision further underscore the property’s credentials as a thoroughly resolved family residence, though there remains opportunity for a new owner to imprint a distinct decorative identity throughout.

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.