Property in: LONDON
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Total: 171
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New Build Flats Under £400,000 in London

✅ 71,764 new build flats and apartments under £400,000 across London by 88 developers.
✅ Built by leading UK housebuilders. 10-year warranty, private balconies, and modern resident amenities.

Quincy House

by Ballymore Brentford
1 • 3 • 2 beds
3Q/2027
1-bed to 3-bed apartments offer modern, light-filled layouts with clever storage, adaptable rooms, durable finishes and energy-efficient fittings for everyday use…
Price from£385,000

87 Blackwall Lane

by Hexagon Housing Association Westcombe Park
1 • 2 • 3 beds
4Q/2026

1, 2 and 3 bedroom new build apartments for sale with modern layouts, open living areas, good natural light, secure entrances and well designed common spaces

Price from£360,000

Urban Picturehouse

by Montreaux homes Sidcup
Studio • 1 • 2 • 3 beds
Ready to move
Studio, 1, 2 and 3 bedroom flats for sale with open plan layouts, large windows, private balconies, quality finishes, landscaped gardens and modern amenities…
Price from£283,500

Northwick Park

by Vistry Group Harrow-on-the-Hill
1 • 2 • 3 beds
2026 – 2028

1, 2 and 3 bedroom townhouses for sale, in a newly built community with open spaces, community buildings and environmentally friendly surroundings

Price from£387,500

King Georges Gate

by Taylor Wimpey Earlsfield
1 • 2 • 3 beds
Ready to move

1, 2 and 3 bedroom apartments for sale, thoughtfully planned for modern city living, with varied facades, communal rooftop gardens and access to green spaces

Price from£350,000

Southall Grove

by Fairview New Homes Southall
1 • 2 • 3 beds
4Q/2026

Modern 1, 2 and 3 bedroom apartments with open plan living, neutral tones, glossy handleless kitchens, quartz worktops, integrated appliances and wood style flooring

Price from£275,000

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£262,000

Whitelocke House

by Harbright Hounslow Central
1 beds
Ready to move

1-bedroom and studio flats for sale with high ceilings, oak floors, minimalist custom kitchens, underfloor heating, quartz worktops and modern integrated appliances

Price from£295,000

Lea Bridge

by London Square Lea Bridge
1 • 2 • 3 • 4 beds
1Q/2028

1, 2, 3 and 4 bedroom new build homes for sale, in a mixed tenure development with community, cultural and commercial spaces integrated into the scheme

Price from£360,000

Barking Riverside

by L&Q Becontree
1 beds
Ready to move

1-3-bed and 2-3-bed duplexes offer bright open-plan living with a fully-fitted kitchen; upper flats have balconies/terraces, ground-floor units private outside space.

Price from£267,500

Sutton Garden Square

by Berkeley Group Sutton
1 • 2 • 3 beds
2028 – 2029

1-bed, 2-bed and 3-bed homes offer open-plan layouts, abundant natural light, high-end finishes and private balconies or terraces.

Price from£375,000

South Oxhey Central

by Countryside Homes Carpenders Park
1 beds
Ready to move

1-bedroom apartments for sale with private balcony or terrace, bright open layouts, modern German kitchens, integrated appliances and contemporary bathrooms

Price from£270,000

Lewis House

by McCarthy & Stone Gipsy Hill
1 beds
Ready to move

Boutique 1 and 2 bedroom apartments for sale with modern fitted kitchens, fully equipped bathrooms, some extra large balconies, access to gardens, lounge and roof terrace

Price from£375,000

Fount Spring Place

by Southern Housing Group Purley
1 • 2 beds
Ready to move

1 bedroom and 2 bedroom apartments with private balcony or terrace, open plan living, European Oak floors, integrated Electrolux and Zanussi kitchens, Joule heat pump.

Price from£305,000

Rosemary House

by Southern Housing Group Walton-on-Thames
1 • 2 beds
Ready to move
1-bed and 2-bed apartments with open-plan kitchen/living, fitted appliances, bedrooms with mirrored built-in wardrobes, underfloor heating and tiled bathrooms…
Price from£360,000

Arc at Wembley

by Network Homes Wembley Central
1 • 2 beds
Ready to move
1 and 2 bedroom apartments for sale, ready to move in, with open plan living spaces, good sized bedrooms, balconies and modern low maintenance finishes…
Price from£357,500

Mundell House

by Hyde New Homes Kidbrooke
1 • 2 • 3 beds
Ready to move

1, 2 and 3 bedroom shared ownership flats with modern layouts, integrated kitchens, durable finishes, long leases and some wheelchair accessible homes

Price from£365,000

Equinox at One One Six Cockfosters

by Rothmore Property Cockfosters
1 • 2 beds
Ready to move

1 and 2 bedroom flats with underfloor heating, full height windows, private balconies or terraces, neutral modern interiors, storage, appliances, gardens, roof terrace

Price from£333,600

Orsett Street

by Lambeth Council Vauxhall
2 • 3 beds
1Q/2027

New 2-bedroom apartments with London Plan space standards, private balconies or gardens, secure cycle storage, energy efficient design and modern sustainable materials

Price from£350,000

Rivermark

by Taylor Wimpey Canning Town
1 • 2 • 3 beds
4Q/2026

1, 2 and 3 bedroom riverside apartments for sale with open plan layouts, large windows, modern kitchens and bathrooms, courtyard gardens and rooftop terraces

Price from£399,000
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