New build homes and developments for sale in W1J

1 bed1 bath1 reception

A one bedroom flat in the 36-37 Hertford Street development

Listed on 26th Nov 2025

1 bed1 bath1 reception

Elegant 1 bed, 517 sq ft second floor residence at 36 & 37 Hertford Street, Mayfair. Boutique living with hotel amenities, ...

Listed on 25th Feb 2026

1 bed1 bath517 sq. ft

Elegant one-bedroom apartment in the heart of Mayfair, offering 517 sq ft of refined living space within a boutique collection ...

Listed on 1st Mar 2026

1 bed1 bath1 reception517 sq. ft

✨✨ Mayfair 1 Bed | Boutique Residence | Hertford Street W1 ✨✨ Discover Hertford Street Residences, a rare boutique collection ...

Listed on 5th Mar 2026

1 bed1 bath1 reception

A refined 1 bed, 4th floor, 523 sq ft residence in Mayfair’s most discreet enclave. Elegant interiors, five-star hotel access, ...

Listed on 28th Jan 2026

1 bed1 bath523 sq. ft

Stylish one-bedroom apartment with concierge services in the heart of Mayfair, moments from Hyde Park and Bond Street.

Listed on 14th Mar 2026

1 bed1 bath1 reception484 sq. ft

Beautiful 1bed apartment of 484sqft in the heart of Mayfair, Situated next door to Mayfair’s newest luxury hotel.

Listed on 25th Feb 2026

1 bed1 bath536 sq. ft

Limited Mayfair release in two restored Georgian buildings. Light-filled lateral apartments with tall ceilings, natural ...

Listed on 28th Nov 2025

1 bed1 bath1 reception

A discreet one-bedroom residence within Hertford Street Residences, offering bespoke interiors, hotel-style services and an ...

Listed on 28th Jan 2026