Property in: LONDON
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Total: 173
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New Build Flats Under £400,000 in London

✅ 68,671 new build flats and apartments under £400,000 across London by 89 developers.
✅ Built by leading UK housebuilders. 10-year warranty, private balconies, and modern resident amenities.

Beck House

by McCarthy & Stone Isleworth
2 beds
Ready to move

1 and 2 bedroom retirement apartments for sale with slip resistant flooring, waist height plug sockets, lifts, camera entry, emergency call system and gardens

Price from£250,000

Fielders Quarter

by Bellway Barking
1 • 2 • 3 beds
Ready to move

1 bedroom apartments for sale with rational layouts, floor to ceiling windows, balconies or terraces, modern kitchens, tiled bathrooms and carpeted bedrooms

Price from£250,000

Legacy Wharf

by Bellway Bromley-by-Bow
1 • 2 beds
Ready to move

1, 2 and 3 bedroom apartments for sale, all with balcony or terrace, open plan living, feature windows, high quality bathrooms and wool twist carpet bedrooms

Price from£399,995

Lilium House

by SES Property Group Ltd Norbury
Studio • 1 beds
Ready to move

Studio, 1, 2 and 3-bedroom apartments for sale with open-plan living, integrated appliances, modern bathrooms, private outdoor space, gated access and video entry.

Price from£275,000

SO Resi Wembley Way

by Metropolitan Thames Valley Wembley Park
Studio • 1 • 2 beds
Ready to move

Studios, 1 and 2 bedroom flats with open plan layouts, private balconies, roof terraces, Samsung kitchens, premium bathrooms, wood floors and fitted wardrobes

Price from£350,000

Laney House

by NHG Homes
1 • 2 beds
Ready to move

1 bedroom and 2 bedroom flats for sale with practical layouts, natural light, high quality finishes, strong construction and clear separation of living and sleeping areas

Price from£160,000

Perwell Court

by Not yet determined South Ruislip
1 • 2 • 3 beds
Ready to move
1-bedroom, 2-bedroom and 3-bedroom flats for sale in a 1940s mansion style building with tiled pitch roof, updated interiors and potential new modern units…
Price from£330,000

Park Quarter

by Fairview New Homes New Barnet
1 • 2 • 3 beds
2026 – 2027

1, 2 and 3 bedroom apartments and 2 bedroom duplexes for sale, with light, spacious open plan living areas, private outdoor space and some homes with parking

Price from£299,000

Atlip Gardens

by Not yet determined Alperton
1 • 2 • 3 beds
1Q/2028

1, 2 and 3 bedroom apartments for sale, many dual aspect for natural light and ventilation, with access to landscaped communal gardens and leisure facilities

Price from£340,000

Sheepcote Road

by Pocket Living Harrow-on-the-Hill
1 beds
Ready to move

1 bedroom new build flats for first time buyers with compact 39 sq m layouts, modern design, wheelchair accessible options, balconies, gardens and coworking spaces

Price from£259,950

The Hue

by Fabrica Hounslow Central
1 • 2 beds
Ready to move

New 1, 2, 3 room apartments and 2 room duplexes for sale, with carefully designed, high quality interiors and contemporary urban architecture

Price from£332,500

Heathside

by Stone Lewisham
Studio • 1 • 2 beds
Ready to move

Studio, 1 and 2 bedroom apartments for sale, set in modern buildings with landscaped gardens, concierge, fitness suite, co working hub and secure parking

Price from£370,000

Kingston Bridge House

by Westcombe Group Hampton Wick
Studio • 1 • 2 beds
4Q/2026

Studios to 3-bedroom flats for sale, in a converted historic building with modern construction, light-filled layouts, durable materials and quiet, comfortable living spaces

Price from£350,000

Poet’s Corner

by Harrow Council Harrow & Wealdstone
1 • 2 • 3 beds
1Q/2029

1, 2 and 3 bedroom apartments for sale in a modern mixed use development with green spaces, courtyards, shops, cafes and a pedestrian friendly layout

Price from£365,000

Upper East

by Muse Developments Bow Church
Studio • 1 • 2 beds
Ready to move

Studios, 1 and 2 bedroom apartments for sale with smart layouts, stylish interiors, high quality finishes, abundant natural light and energy efficient design

Price from£325,000

88 Riddlesdown Road

by Mantle Developments Purley
1 • 2 • 3 beds
Ready to move
1-bed 50.5–54 sq m; 2-bed c.64–80+ sq m; 3-bed 93–102 sq m. German kitchens, Artemis worktops, Siemens, porcelain baths, underfloor heating, balconies/terraces…
Price from£350,000

Little Furze Place

by Taylor Wimpey Carpenders Park
2 • 4 • 3 beds
Ready to move

New 1-bedroom, 2-bedroom, 3-bedroom and 4-bedroom flats for sale with eco friendly design, high quality materials, energy saving features, gardens or balconies

Price from£370,000

1 Hampshire Street

by Redtree Ventures Kentish Town
Studio • 2 beds
Ready to move
1-bed, 2-bed and 3-bed flats with large windows, generous living areas and private terraces/balconies. Modern materials and energy-efficient finishes…
Price from£395,000

Wireless Apartments

by Dunmoore Isleworth
1 • 2 beds
Ready to move

1, 2 and 3 bedroom flats for sale with spacious layouts, good natural light, open plan living, practical storage and durable, modern interiors suited to work and rest

Price from£347,500

Eden Grove

by Berkeley Group Staines
Studio • 2 • 3 beds
Ready to move

1 to 3 bedroom apartments with balconies or terraces, modern design, luxurious interiors, private club with concierge, cinema, workspaces and fitness facilities

Price from£255,000
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