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.

Foxgrove Mews

by Shanly Homes

1 • 2 • 3 • 4 beds

4Q/2026

Perfect apartment development from a developer Shanly Homes. The building is located in the picturesque neighbourhood of SW, KT12 within walking distance of None. Flats in the area are known for their up-and-coming investment potential.

Price on request

One Museum Street

by Simten Tottenham Court Road

1 • 2 • 3 • 4 • 5 beds

1Q/2028

1, 2, 3, 4 and 5 bedroom homes in a mixed use, nature focused, architect led scheme, with new pedestrian street and high quality public realm design

Price on request

617 Finchley Road

by County Tower Properties Hampstead

1 • 2 • 3 • 4 beds

Ready to move

1, 2, 3 and 4 bedroom new build apartments for sale in an 8 storey, design led residential scheme with landscaped surroundings and flexible ground floor spaces…

Price on request

Gasworks

by Avanton Queenstown Road

1 • 2 • 3 beds

1Q/2028

1, 2 and 3 bedroom apartments for sale in two modern towers, with contemporary design, restored industrial heritage and generous public green space

Price from£465,000

Ninety Sloane Avenue

by Tribeca Holdings South Kensington

1 • 2 • 3 beds

Ready to move

1, 2 and 3 bedroom high end apartments for sale with better ceiling heights, improved layouts, robust construction, modern glazing and energy efficient design

Price on request

Alexandra Palace Gardens

by St William (Berkeley Group) Turnpike Lane

1 • 2 • 3 beds

Ready to move

1, 2 and 3 bedroom apartments for sale, efficiently planned with generous usable space, private outdoor areas, neutral finishes and landscaped shared facilities…

Price from£495,000

Wimbourne Street at Hoxton West

by Hackney Council Old Street

1 • 2 • 3 beds

Ready to move

1, 2 and 3 bedroom apartments for sale, in modern architecture buildings with contemporary design, best in class living standards and landscaped communal areas

Price from£575,000

Eastman Village

by Barratt London Harrow & Wealdstone

1 • 2 • 3 beds

3Q/2028

1, 2 and 3 bedroom flats, 51–112 sq m, with open plan living, floor to ceiling glazing, private balconies or terraces, high specification, energy efficient systems…

Price from£350,000

Biscuit Factory

by Grosvenor Bermondsey

Studio • 1 • 2 • 3 beds

Ready to move

Studio, 1, 2 and 3 bedroom apartments for sale, with open plan living areas, large windows for natural light, quality finishes and many with private terraces…

Price on request

7-17 Ansdell Street

by Not yet determined High Street Kensington

2 • 3 beds

4Q/2026

New 2-bedroom and 3-bedroom terrace houses for sale with green roofs, courtyard gardens, biological walls, private terraces and daylight focused sustainable design

Price from£20,500,000

One Palace Green

by REDD High Street Kensington

1 • 3 beds

Ready to move

1-bedroom and 3-bedroom apartments for sale with spacious layouts, tall sash windows, terraces or gardens, air filtration and sustainable modern design

Price on request

Selby Urban Village

by Haringey Council White Hart Lane

1 • 2 • 3 • 4 beds

1Q/2027

1, 2, 3 and 4 bedroom new build homes with energy efficient design, low carbon heating, access to green spaces, sports facilities and community amenities

Price on request

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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.