New Build Developments Under £400,000 in London
✅ 172 residential developments across London with new homes under £400,000.✅ Built by leading UK housebuilders. 10-year warranty, private outdoor spaces, and integrated appliances.
Southmere
by Peabody Abbey WoodModern riverside building with clean design, large windows, private decks, planted squares, 24 hour concierge, bike storage and community spaces near parks and shops
Eastman Village
by Barratt London Harrow & WealdstoneModern landscaped development with green spaces, cycle storage, electric car charging and fast links to central areas, designed for sustainable, comfortable living
Hayes Village
by Barratt London Hayes & HarlingtonModern canalside development with over 1,000 homes, landscaped squares, shared gardens, retail, secure access, lifts and parking, ideal for long term living or renting
Free personalised new build selection
The Moxon
by Verta Property Group High BarnetThe building incorporates landscaped shared gardens, a rooftop terrace, a private gym and secure bike storage, with a design that maximises natural light.
87 Blackwall Lane
by Hexagon Housing Association Westcombe ParkContemporary new build with 100 well planned homes, modern materials, secure private entrances, useful layouts, natural light, and strong long term living potential
West Acre Square
by Southern Housing Group SouthallModern energy efficient building with landscaped gardens, fitness suite, lounges, secure cycle storage, family play areas and shops below, ideal long term investment
Meadowhouse
by Fallsbrook Road Limited Streatham CommonNew build with tall windows high ceilings, engineered floors, integrated kitchens, full roof terrace with 360 degree views, spacious layouts, 29 rooms, strong links.
Mundell House
by Hyde New Homes KidbrookeModern homes with 1, 2 and 3 rooms, long 999 year lease, landscaped open spaces, accessible design, integrated transport links and strong future area potential
The Chocolate Quarter
by St Monica TrustStriking six floor regeneration of a historic factory with 180 homes, wellness suite, pool, gym, cinema, cafes and secure, social spaces for independent later living
Abbey Quay
by Weston Homes BarkingModern eco friendly riverside scheme with 1 and 2 room homes, gardens, square, cafes, shops, gyms, schools and health care, plus long warranty for buyers
Lightmakers
by Barratt London BellinghamModern riverside homes with studio, 1, 2 and 3 bedroom options, efficient design, green spaces, nearby schools, shops, medical care, gyms, parks and fast transport links
Brentwood Central
by Weston Homes BrentwoodModern 1 and 2 bedroom homes with high quality finishes, smart bathroom technology, superfast broadband, energy efficiency and a 10 year warranty
Park Quarter
by Fairview New Homes New BarnetModern new build with 44 light filled 1, 2 and 3 bedroom homes, open plan layouts, private outdoor space and easy access to shops, cafes, gyms and green areas
Granville Gardens
by One Housing Group Golders GreenModern low rise homes with 1 to 4 bedrooms, large windows, private outdoor spaces and landscaped communal gardens offer secure, bright and well designed city living
Artscene
by Luxgrove Homes East Acton New 1, 2 and 3 bedroom apartments from £385,000 with quality finishes, practical layouts and strong transport, school, park, gym and shop connections nearby
Riverside Gardens
by ConseroFour low-rise brick buildings with pitched roofs and symmetrical windows, landscaped riverside grounds and secure underground plus courtyard parking.
Newbury Mews
by Abbey New Homes Newbury ParkDevelopment provides shared landscaped gardens, private front and rear gardens, secure cycle storage, electronic entry and communal solar PV.
Stroudley Walk
by Poplar Harca Bow RoadModern mixed use project with four buildings, tower, shops, community hub, green terrace, affordable and shared homes, near cafes, schools, parks and transport
Urban Picturehouse
by Montreaux homes Sidcup Contemporary brick design, secure access, energy efficient build, landscaped gardens, gyms, parks, schools, shops and medical care all within a short walk
New Build Developments Under £400,000 in London
The £400,000 price ceiling represents the prime sweet spot for first-time buyers seeking well-connected residential developments across Greater London. At this budget, buyers can secure modern homes in dynamic Zone 3 to Zone 5 regeneration hotspots, including Greenwich, Walthamstow, Colindale, Hayes, Southall, and Abbey Wood.
Developments in this price bracket sit well within the UK Lifetime ISA (LISA) property purchase threshold of £450,000, allowing purchasers to capitalise on the 25% government savings bonus. Schemes feature landscaped podium gardens, secure cycle storage, residents' gymnasiums, and rapid transport links into Central London via the Elizabeth line, Thameslink, and London Overground.
FAQ: New Build Developments Under £400,000 in London
Leading choices include the London Borough of Greenwich (Woolwich, Thamesmead), Newham (Royal Docks, Stratford borders), Hillingdon (Hayes & Harlington), and Barnet (Colindale). These boroughs benefit from masterplanned communities with integrated retail, parks, and fast transit.
Yes. The UK government Lifetime ISA cap is £450,000. Purchasing a property in a new build development under £400k allows you to apply your full LISA balance and accumulated 25% government bonus towards your exchange deposit without incurring any withdrawal penalty.
Major UK developers regularly offer competitive buyer packages on sub-£400k developments, including 5% deposit contributions, legal fee contributions (up to £1,500–£2,000), and upgraded kitchen/flooring packages upon reservation.
With a 10% deposit (£40,000) and a mortgage of £360,000, lenders operating on a standard 4.5x income multiple typically look for a single or combined household income of around £80,000 per annum, with lower thresholds available through rate-reduction builder schemes.