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.

BelRise

by Camden South Hampstead

1 • 2 • 3 beds

3Q/2026

New 1, 2 and 3 bedroom apartments for sale in a modern 13 storey tower, with spacious layouts, natural light, energy efficient design and high quality finishes

Price on request

Goodmayes

by Hadley Property Group Goodmayes

1 • 2 • 3 beds

Ready to move

1, 2 and 3 bedroom apartments for sale in a sustainable mixed use scheme with green roofs, shared mobility hub, gym access and landscaped public spaces

Price from£250,000

International Way

by Telford Homes Stratford International

1 • 2 • 3 beds

2026

1, 2 and 3 bedroom apartments for sale in a 26 floor building with modern layouts, balconies, shared gardens, roof terraces, gym and social spaces…

Price on request

London Square Earlsfield

by London Square Tooting Bec

1 • 2 • 3 • 4 • 5 beds

Ready to move

1, 2, 3 and 4 bedroom apartments with contemporary architecture, ultra premium finishes and interiors designed for sophisticated, wellness focused living

Price from£595,000

Stories Wharf

by Hyde New Homes North Greenwich

Studio • 1 • 2 • 3 beds

Ready to move

Studios, 1, 2, 3 bedroom apartments for sale, all with private balcony, terrace or patio, secure entry, bicycle storage, shared roof terraces and parking…

Price from£355,000

Wattons Hertfordshire

by Fairview New Homes Knebworth

2 • 3 • 4 beds

3Q/2026

New 2, 3 and 4 bedroom energy efficient homes with private parking, electric vehicle charging, rooftop terraces and high quality contemporary interiors

Price from£480,000

Wireless Apartments

by Dunmoore Isleworth

1 • 2 • 3 beds

2Q/2026

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

River Mews

by Group Hug Developments Hanwell

3 beds

Ready to move

3 bedroom townhouse for sale, 3 floors, main suite with en suite and terrace, Bosch appliances, quartz worktops, Porcelanosa bathrooms, gated access, parking permit…

Price from£789,995

The Warwick

by Kingmead Homes Ealing Common

1 • 2 • 3 beds

Ready to move

1, 2 and 3 bedroom apartments and mews houses for sale, in a gated private setting with communal gardens, off street parking and ground floor retail spaces

Price from£535,000

3 Mandeville Street

by Pocket Living Clapton

1 • 2 • 3 beds

Ready to move

1 bedroom affordable apartments and 2 bedroom private apartments with balconies and access to a large roof terrace, efficient layouts and shared outdoor space…

Price from£1,100,000

Millbrook Square

by Beech Grove Homes Mill Hill East

1 • 2 • 3 beds

Ready to move

1 and 2 bedroom apartments and 3 bedroom townhouses for sale, with modern kitchens, integrated appliances, stylish bathrooms, fitted wardrobes and outdoor spaces

Price from£420,000

Sylvan Grove

by Joseph Homes South Bermondsey

Studio • 1 • 2 • 3 beds

Ready to move

Studio, 1, 2 and 3 bedroom apartments for sale in a 32 storey building, all with private balcony or terrace, high insulation and energy efficient design…

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.