1/16

6 bed flat for sale Clarges Street, Mayfair, W1J

Guide price

£68,000,000

Added on 18/10/2026

Type: Flat
Bedrooms: 6
Bathrooms: 6
Size: £8,831 per sq ft
Tenure: Leasehold

Council tax Band H £2,099 a year

Key features

Lift
Concierge
New Build
New Development
Penthouse
Roof Terrace
Terrace
Town/City
Duplex

About this property

This immaculate, triplex penthouse apartment offers accommodation extending to 7,701 square feet. It is situated within Clarges Mayfair; an exquisite landmark new development by British Land of just 34 apartments. Designed by world-renowned Squire & partners, with interiors created by Martin Kemp design, the development is situated opposite Green Park.

Floorplan

Council tax

Band H £2,099 a year

Per year

Band A

£700
Band B

£816
Band C

£933
Band D

£1,050
Band E

£1,283
Band F

£1,516
Band G

£1,749
Band H

This home: £2,099

This home is in band H, which costs £2,099 a year in Westminster for 2026/27.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Westminster, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone. Check a home's band on GOV.UK.

Property timeline

Listed

October 2026 £68,000,000

6 beds · 6 baths · this listing

Past sales can't be shown: the agent hasn't given the flat number.

Price guide

72 comparables · within 2.9 miles

Priced above 100% of the 5+ bed flats for sale nearby right now.

This home, £68,000,000 Median £4,950,000 · £2,515,000 – £33,100,000

Per square foot

£8,831 472% over

5+ bed flats nearby £1,544

Against sold prices

309% over

W1J sold median £2,160 / sq ft, 30 sales

Compared with 72 5+ bed flats for sale within 2.9 miles, on the market now or already under offer. The range is the middle 80% of their asking prices. Sold prices are HM Land Registry sales in W1J over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W1J →

Location

Clarges Street, Mayfair, W1J

Open map Street View

Part of a development

This home is in Clarges Mayfair. See the scheme's facilities, developer and other homes there.

Clarges Mayfair

British Land · Mayfair

View development

Mortgage and stamp duty

Property price £68,000,000

£34m £102m

Deposit10% £6,800,000

£0 £68m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £61,200,000 mortgage. Most lenders would want a household income of about £13,600,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
Apartment 102, 1, Ashburton Place Flat / maisonette	Flat / maisonette	Sept 2025	2,034 sq ft £4,670/sq ft	2,034 sq ft	£4,670	£9,500,000
Apartment 302, 1, Ashburton Place Flat / maisonette	Flat / maisonette	Sept 2024	3,046 sq ft £7,006/sq ft	3,046 sq ft	£7,006	£21,340,475
Apartment 203, 1, Ashburton Place Flat / maisonette	Flat / maisonette	Mar 2024	2,110 sq ft £3,956/sq ft	2,110 sq ft	£3,956	£8,345,273
Apartment 802, 1, Ashburton Place Flat / maisonette	Flat / maisonette	Jun 2023	4,865 sq ft £7,942/sq ft	4,865 sq ft	£7,942	£38,640,000
Apartment 207, 1, Ashburton Place Flat / maisonette · new build	Flat / maisonette · new build	Jun 2021	990 sq ft £3,130/sq ft	990 sq ft	£3,130	£3,100,000
Apartment 105, 1, Ashburton Place Flat / maisonette · new build	Flat / maisonette · new build	Feb 2020	1,690 sq ft £3,403/sq ft	1,690 sq ft	£3,403	£5,750,000
Apartment 503, 1, Ashburton Place Flat / maisonette · new build	Flat / maisonette · new build	Dec 2019	3,488 sq ft £3,473/sq ft	3,488 sq ft	£3,473	£12,112,250
Apartment 603, 1, Ashburton Place Flat / maisonette · new build	Flat / maisonette · new build	Dec 2019	3,089 sq ft £3,785/sq ft	3,089 sq ft	£3,785	£11,691,635