Cavendish Avenue, St John’s Wood, NW8

Property Summary

Cavendish Avenue is widely regarded as one of the most distinguished addresses in St John’s Wood, and this Grade II listed family home upholds that reputation with considerable authority. Arranged over four floors and extending to approximately 5,230 sq ft, the property presents seven bedrooms, six bathrooms and five reception rooms within bright and well-proportioned interiors. A gated driveway accommodates seven or more vehicles, while the south-west facing garden features a swimming pool — a genuine rarity for a London house of this calibre. A separate studio with its own private entrance provides approximately 170 sq ft of self-contained guest or staff accommodation. The location places residents within a few hundred yards of both St John’s Wood High Street and St John’s Wood Underground Station on the Jubilee Line.

Key Features

• Grade II listed period family home
• Approximately 5,230 sq ft / 486 sq m of accommodation arranged over four floors
• Seven bedrooms and six bathrooms
• Five reception rooms
• South-west facing rear garden with swimming pool
• Gated driveway with parking for seven or more vehicles
• Separate studio / guest or staff accommodation with private entrance (approx. 170 sq ft)
• Freehold tenure
• EPC Rating D
• Located on one of St John’s Wood’s most prestigious avenues
• Within a few hundred yards of St John’s Wood High Street
• Close proximity to St John’s Wood Underground Station (Jubilee Line)
• Council Tax Band H

Design Comment

A Grade II listed house of this scale on Cavendish Avenue represents an increasingly uncommon proposition: a substantial London family home where heritage architecture, generous proportions and genuine outdoor amenity converge. The four-storey arrangement across more than 5,000 sq ft offers a framework that lends itself to a deeply considered interior design scheme — one that honours the period character of the building while introducing the environmental performance, lighting design and spatial fluidity that contemporary family life demands. The south-west orientation of the garden and the presence of an existing swimming pool suggest an exceptional opportunity to create an integrated indoor-outdoor living sequence that few London houses can offer.

From a design perspective, the listed status invites a sensitive yet ambitious approach. There is significant scope to refine the interior finishes, introduce bespoke joinery and commission materials that complement the building’s original detailing. The five reception rooms provide flexibility for formal entertaining, private study and family living, while the bedroom suites could be reimagined with integrated dressing rooms and spa-quality bathroom design. The separate studio annexe, though modest in footprint, presents a useful canvas for a self-contained guest suite or wellness space.

The poolside garden, oriented to capture afternoon and evening light, could be elevated with considered hard and soft landscaping, pool house amenities and exterior lighting to extend the usability of this private outdoor space well into the evening hours. Taken together, the property offers a rare chance to create one of St John’s Wood’s most refined private residences.

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.