Property in: LONDON
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Total: 101
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New flats for sale in Mayfair

Cundy Street Quarter

by Grosvenor Sloane Square
1 • 2 • 3 beds
1Q/2027
1, 2 and 3 bedroom apartments with larger modern layouts, private play and shared outdoor spaces, green roofs and low energy, low water sustainable design…
Price from£4,950,000

The OWO Residences

by Hinduja Group Embankment
1 • 2 • 3 • 4 • 5 beds
Ready to move

1, 2, 3 and 4 bedroom residences for sale, each uniquely designed with 3 to 4.4 metre ceilings, natural finishes, custom joinery and hotel style services

Price from£4,000,000

Queen Anne's Gate

by Maple Springfield St. James's Park
1 • 2 • 3 beds
Ready to move

1, 2 and 3 bedroom apartments for sale, with herringbone timber floors, large open plan reception and dining rooms, luxury kitchens and ensuite bedrooms

Price from£2,000,000

Free personalised new build selection

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11 Stanhope Gate

by Avenfield Green Park
2 • 4 beds
Ready to move

2-bedroom flats on floors 1 to 4 and a large 4-bedroom duplex on floors 5 and 6, with concierge lobby, fitness room, cycle storage and new residential basement

Price on request

Cambrige House

by Studio PDP Green Park
1 • 2 • 3 beds
Ready to move

1, 2 and 3 bedroom residences for sale with restored historic architecture, luxury interiors, hotel style amenities, spa, pool, gym and fine dining access

Price on request

Leconfield House

by Not yet determined Green Park
1 • 2 • 3 beds
Ready to move
1, 2 and 3 bedroom apartments for sale in a refurbished period building with preserved historic character, modern design, hotel style amenities and wellness spa…
Price on request

Twenty Grosvenor Square

by Finchatton Bond Street
2 • 4 • 5 beds
Ready to move
2-bedroom and 5-bedroom serviced apartments for sale, 78 to 537 sq m, fully furnished, high ceilings, marble bathrooms, walk in wardrobes, luxury amenities…
Price from£5,500,000

South Molton Triangle

by Mitsui Fudosan Bond Street
1 • 2 • 3 beds
1Q/2027
1, 2 and 3 bedroom apartments for sale with bright layouts, quality finishes, modern kitchens, well designed bathrooms and shared green spaces…
Price on request

1 Mayfair

by Caudwell Hyde Park Corner
3 • 4 beds
1Q/2026

Spacious 3-bedroom and 4-bedroom apartments with generous ceiling heights, hotel level spa, pool, gym, concierge, secure parking and private landscaped garden

Price from£35,000,000

26 Upper Brook Street

by Westminster City Council Marble Arch
5 beds
Ready to move
5-bedroom mansion for sale as one freehold home, with Edwardian architecture, grand reception rooms, courtyard garden, leisure floor and separate mews house…
Price from£25,000,000

8-10 Grafton Street

by O&H Group Green Park
1 • 2 • 3 beds
4Q/2026

1, 2 and 3 bedroom apartments for sale in a new mixed use scheme with modern architecture, hotel style services, landscaped surroundings and flexible retail nearby

Price on request

41 Upper Grosvenor Street

by REDD Marble Arch
3 • 4 beds
4Q/2026
Spacious 3-bedroom and 4-bedroom apartments with bi-aspect rooms, high ceilings, period proportions, luxury materials and bespoke contemporary interiors…
Price on request

All new build flats for sale in Mayfair

Purchasing a new flat in Mayfair could also be a wise investment decision for investors hoping to enter the London property market. The region is undergoing a major regeneration which will surely accelerate property prices in years to come. Flats in new builds in Mayfair have great transport links. This improved accessibility makes Mayfair popular among young professionals, investors and commuters.

If you are looking for a new apartment to buy in Mayfair, there are 27 flats in our catalogue.

Prices for apartments in new builds in Mayfair

The cost of apartment in a new building in London starts from £1,450,000.
The maximum price for flats in Mayfair does not exceed £35,000,000.

These new apartments for sale tend to come with high-demand amenities — like balconies, communal gardens and gymnasiums or concierge facilities on-site. For buyers, this bodes well for potential strong rental yields and capital appreciation in the future, which makes new Mayfair flats an attractive prospect to both owner-occupiers and investors.

Property features in Mayfair

The completion date for the construction varies from 2026 to 2036, you can buy a flat which will be put into operation in 2026 or is already available to move in.

Sorting by individual parameters makes search easier. With the help of our web-site, you can buy an apartment in a new home much faster as there is no need to waste your time on understanding the complex housing market.

Why are new flats in Mayfair a great option for first-time buyers?

Several advantages make newer apartments in Mayfair particularly attractive to first-time homebuyers. They are usually covered by warranties and require less maintenance than older properties, bringing peace of mind and potentially lower upfront costs. Several new developments in Mayfair also feature retirement properties, the First Homes Scheme, and Own New or shared ownership options, allowing first-time buyers to get on the property ladder.

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