New Build 3-bedroom Flats in London

✅ There are currently 979 new build 3-bedroom apartments for sale in London.
✅ Prices start from £250,000. Find your perfect home or investment property today.

Crown Wharf

by Barratt London Star Lane

1 • 2 • 3 beds

4Q/2028

1, 2 and 3 bedroom contemporary apartments for sale, in architecturally distinct towers with modern design, latest construction technology and concierge

Price on request

Edge

by Countryside Homes Hainault

1 • 2 • 3 beds

Ready to move

Modern 1, 2 and 3 bedroom apartments for sale, contemporary and sustainably designed, sleek interiors close to shops, parks, schools and transport links

Price from£294,995

St John’s Wood Square

by SJWS St. John's Wood

1 • 2 • 3 beds

1Q/2027

1, 2 and 3 bedroom apartments for sale with bright efficient layouts, quality materials, individual kitchens and bathrooms, modern suites and access to a pool

Price from£995,000

Sumner House and Flaxyard

by Southwark Council Queens Road Peckham

1 • 2 • 3 beds

Ready to move

1, 2 and 3 bedroom flats and townhouses for sale, in a converted 1930s school with new blocks, modern layouts and restored historic character

Price from£430,000

5-17 Haverstock Hill

by Best Star Real Estate Hampstead

1 • 2 • 3 beds

4Q/2027

1, 2 and 3 bedroom apartments for sale in modern two storey buildings with communal landscaped courtyard, tranquil shared outdoor space and commercial units

Price on request

Smiths Farm

by SNG Northolt

1 • 2 • 3 • 4 beds

1Q/2027

1, 2, 3 and 4-bedroom homes are offered for Shared Ownership; family-sized modern layouts with estate landscaping, communal green space and a converted farmhouse café…

Price on request

Hoxton West Buckland Street

by Hackney Council Hoxton

1 • 2 • 3 beds

2Q/2026

New build 1, 2 and 3 bedroom Shared Ownership apartments for sale, in six storey villa style blocks with ground level podium and new children’s play area nearby

Price from£555,000

Avon Court

by Not yet determined New Malden

3 beds

Ready to move

3 bedroom penthouse for sale, whole top floor, 915 sq ft, open plan layout, two terraces, high quality modern interiors, bright rooms, generous outdoor space…

Price from£650,000

24 Cadogan Square

by Valouran South Acton

1 • 2 • 3 beds

4Q/2026

1, 2 and 3 bedroom apartments for sale in a restored Grade II listed building, combining preserved historic features with modern, comfortable interiors

Price on request

Project Flourish (Sainsbury’s Ladbroke Grove)

by Ballymore Kensal Green

1 • 2 • 3 beds

1Q/2030

1, 2 and 3 bedroom apartments for sale, from studios to larger family units, with modern design, high quality finishes and access to green and open spaces

Price on request

Garfield House

by The Portman Estate Edgware Road

1 • 2 • 3 beds

2035

1, 2 and 3 bedroom apartments for sale with open plan layouts, large windows, terraces, roof spaces, modern kitchens, high quality bathrooms and finishes…

Price on request

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£460,000

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Buy a 3-bedroom Apartment in London

Explore our premier selection of new build 3-bedroom flats for sale across London. Designed to meet the demands of growing families, downsizers, and corporate executives, 3-bed apartments deliver generous living spaces, high-spec finishes, and ultimate flexibility. Modern 3-bedroom properties in the capital usually boast expansive open-plan living areas, multiple bathrooms, private terraces or balconies, and premium resident services like secure parking, concierges, and landscaped communal gardens.

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FAQ: 3-bedroom Flats in London

What is the starting price for a new build 3-bedroom flat in London?

Prices for new build 3-bedroom apartments in London start from £250,000, extending up to £43,700,000 depending on factors like square footage, zone, and premium features (e.g. skyline views, concierge, gym).

What makes a 3-bedroom flat in London a good choice?

3-bedroom apartments offer ample space for families or professional co-living arrangements, plus they have high resale appeal. With many professionals working from home, a third bedroom serves perfectly as a dedicated home office or library.

Do these new 3-bedroom developments offer warranties?

Absolutely. All new build 3-bedroom homes listed on our platform are covered by a standard 10-year structural warranty (such as NHBC or equivalent), giving you complete peace of mind.