New Build Flats for Sale in SW1X
✅ 3,719 new flats for sale across 56 developments in SW1X, London.✅ Prices start from £560,000. Browse floorplans, explore off-plan and ready-to-move-in options.
Cundy Street Quarter
by Grosvenor Sloane Square 1, 2 and 3 bedroom apartments with larger modern layouts, private play and shared outdoor spaces, green roofs and low energy, low water sustainable design…
Queen Anne’s Gate
by Maple Springfield St. James's Park1, 2 and 3 bedroom apartments for sale, with herringbone timber floors, large open plan reception and dining rooms, luxury kitchens and ensuite bedrooms
Chelsea Barracks
by Qatari Diar Sloane Square1, 2, 3 and 5 bedroom homes for sale, with Georgian inspired architecture, bespoke finishes, marble, timber, bronze, heated floors and private landscaped gardens
Free personalised new build selection
Wilton Crescent
by Leconfield Property Group Hyde Park Corner8-bedroom restored mansion and 5-bedroom flat for sale, Grade II listed, Neo Classical facade, double drawing room, roof garden, landscaped outdoor spaces
27–29 Pont Street
by Not yet determined Knightsbridge1, 2 and 3 bedroom apartments for sale with period elegance, modern refurbishments and bespoke high end interiors by renowned luxury design specialists
Belgravia Gate
by Wainbridge Hyde Park Corner 1, 2, 3 and 5 bedroom apartments from 461 to 1015 square metres with high ceilings, restored period features, marble bathrooms, custom kitchens and spa level amenities…
South Molton Triangle
by Mitsui Fudosan Bond Street 1, 2 and 3 bedroom apartments for sale with bright layouts, quality finishes, modern kitchens, well designed bathrooms and shared green spaces…
30 Gloucester Place
by Derwent London Marble Arch1 and 2 bedroom affordable flats for sale, in a Grade II listed mixed use building, with remodelled duplexes and updated shared facilities
No. 1 Palace Street
by Northacre Victoria 1 to 5 bedroom apartments and penthouses with bespoke interiors, high ceilings, large sash windows, Italian marble, brushed copper and advanced home technology…
26 Upper Brook Street
by Westminster City Council Marble Arch 5-bedroom mansion for sale as one freehold home, with Edwardian architecture, grand reception rooms, courtyard garden, leisure floor and separate mews house…
36 & 37 Hertford Street Residences
by CIT Green Park 1 and 2 bedroom apartments for sale with high ceilings, engineered oak floors, marble kitchens, Miele appliances, underfloor heating, central cooling, secure building…
Leconfield House
by Not yet determined Green Park 1, 2 and 3 bedroom apartments for sale in a refurbished period building with preserved historic character, modern design, hotel style amenities and wellness spa…
40-41 Hans Place
by Finchatton Knightsbridge 1, 2 and 3 bedroom apartments for sale, in a refurbished historic building with new basement, extended roofs and contemporary interiors for modern living…
Pegasus House
by Aviva Investors Piccadilly Circus6 luxury 1, 2 and 3 bedroom apartments for sale, on upper floors with elevated city views, combining preserved historic facade with modern high specification finishes
Flood Street
by Elston Developments South Kensington 5-bedroom townhouse for sale with 3 reception rooms, ensuite bedrooms, study, utility, second kitchen, Control4 smart home, Lutron lighting, garden and parking…
Berkeley Arcade Residences
by Maple Springfield Green Park 1, 2, 3, 4 and 5 bedroom apartments and a 5 bedroom penthouse with terraces, private gym, study and large open plan living and dining spaces…
41-43 Beaufort Gardens
by Beauchamp Estates Knightsbridge 1, 2 and 3 bedroom luxury apartments with high ceilings, arched windows, marble, oak floors, gas fireplaces, private terrace, concierge and residents gym…
Knightsbridge Gardens
by Olayan Knightsbridge 1, 2 and 3 bedroom apartments for long term living, with open layouts, large windows, quality kitchens and bathrooms, concierge, balconies and courtyard garden…
Montpelier Mews
by Luxgrove Homes Knightsbridge4 spacious 5-bedroom family houses for sale, with open plan living, herringbone floors, bespoke joinery, shaker kitchens, Miele appliances and private gardens
The Gaumont
by Cadogan Sloane Square1-bedroom and 2-bedroom apartments for sale in a modern mixed use building with cinema, workspaces, shops, dining and contemporary lifestyle amenities
Buy a New Flat in SW1X, London
If you are looking to buy a new build flat in SW1X, there are currently 3,719 apartments available across 56 developments in our catalogue. This postcode offers great connectivity and local amenities, making it a highly desirable location for both homebuyers and investors.
FAQ: Buying a New Flat in SW1X
Prices for new build apartments in SW1X start from £560,000, extending up to £43,700,000. You can use our filters to find properties that suit your budget.
New developments in SW1X typically offer a wide range of options, from compact studio flats to spacious family apartments.
Modern apartment buildings in SW1X often feature premium lifestyle amenities, such as concierge services, residents' gyms, secure cycle storage, and private balconies or roof terraces.