Courtneay Avenue, Highgate N6

Property Summary

Courtneay Avenue presents a newly constructed freehold residence of approximately 30,000 sq ft, set within landscaped grounds in one of Highgate’s most regarded addresses. The property comprises nine bedroom suites, ten bathrooms, six reception rooms, a gallery entrance hall, a professional kitchen, cinema room, wine cellar and staff accommodation. A separate four-car garage serves the house. The defining element is a 10,000 sq ft private leisure complex that includes an indoor swimming pool, hydrotherapy spa, steam room, sauna, treatment rooms, changing facilities and a fully equipped gymnasium. The wellness suite is finished with natural stone, polished plaster detailing and glass mosaic tiling throughout.

Key Features

• Newly built residence extending to approximately 30,000 sq ft
• Nine bedroom suites with ten bathrooms
• Six formal reception rooms
• Gallery entrance hall
• Professional kitchen
• Cinema room
• Wine cellar
• Staff accommodation
• Separate four-car garage
• 10,000 sq ft private leisure complex
• Indoor swimming pool
• Hydrotherapy spa, steam room and sauna
• Treatment rooms and changing facilities
• Fully equipped gymnasium
• Natural stone, polished plaster and glass mosaic finishes throughout the wellness suite
• Set within landscaped grounds

Design Comment

Courtneay Avenue represents a rare proposition in the London residential market: a newly built house of genuine estate-level proportions within one of North London’s most established enclaves. At 30,000 sq ft, the scale alone distinguishes this property, but it is the 10,000 sq ft leisure complex — with its swimming pool, hydrotherapy spa, treatment rooms and gymnasium — that elevates the residence into a category typically reserved for country estates or international commissions. The reported finishes of natural stone, polished plaster and glass mosaic tiling suggest a considered material palette, though a buyer of this calibre will likely wish to refine the decorative scheme to reflect their own aesthetic identity.

The nine bedroom suites, six reception rooms, gallery entrance hall and staff accommodation provide a framework that can accommodate both formal entertaining and private family life. The cinema room and wine cellar add layers of amenity, while the separate four-car garage and landscaped grounds complete the sense of a self-contained compound. For a design-led buyer, the opportunity lies in unifying the interior language — ensuring that the spatial generosity of the house is matched by a coherent and refined material narrative from threshold to leisure suite.

A commission of this nature would benefit from a holistic approach to interior architecture: integrating bespoke joinery, curated lighting schemes, acoustic design for the cinema, and a considered art strategy across the principal spaces. The wellness complex, already substantial in its specification, could be further enhanced with customised pool finishes, integrated sound systems and a spa-grade approach to air quality and temperature control.

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.