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3 bed flat for sale Upper Grosvenor Street, Mayfair, W1K

Asking price

£4,950,000

Added on 29/09/2026

Type: Flat
Bedrooms: 3
Bathrooms: 3
Size: £2,745 per sq ft
Tenure: Leasehold

Council tax Band H £2,099 a year

Key features

37 ft reception room
Three double bedrooms
Premier Location
24 hour porterage
Lift to both floors

About this property

A three bedroom apartment situated on first and second floors of a sought-after apartment building, extending to over 1,800 sq ft and boasting a 37 ft wide double reception room. Benefiting from 24 hour porterage and lift to both floors.

Situated on first and second floors of sought-after apartment building, this three bedroom apartment extends to over 1,800 sq ft and is located a few moments from Grosvenor Square by the prestigious Chancery Rosewood hotel, set to open in 2024.

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.

Price guide

100 comparables · within 0.8 miles

Priced above 72% of the 3-bed flats for sale nearby right now.

This home, £4,950,000 Median £3,025,000 · £1,395,000 – £8,375,900

Per square foot

£2,745 41% over

3-bed flats nearby £1,950

Against sold prices

6% over

W1K sold median £2,600 / sq ft, 42 sales

Compared with 100 3-bed flats for sale within 0.8 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 W1K over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W1K →

Location

Upper Grosvenor Street, Mayfair, W1K

Open map Street View

Mortgage and stamp duty

Property price £4,950,000

£2.5m £7.4m

Deposit10% £495,000

£0 £5m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £4,455,000 mortgage. Most lenders would want a household income of about £990,000 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
Flat 20, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	Nov 2021	700 sq ft £2,716/sq ft	700 sq ft	£2,716	£1,900,000
Flat 22, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	Jul 2016	624 sq ft £2,371/sq ft	624 sq ft	£2,371	£1,480,000
Flat 20, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	Apr 2015	700 sq ft £2,108/sq ft	700 sq ft	£2,108	£1,475,000
Flat 19, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	May 2013	657 sq ft £2,170/sq ft	657 sq ft	£2,170	£1,425,000
Flat 19, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	Feb 2012	657 sq ft £952/sq ft	657 sq ft	£952	£625,000
Flat 18, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	May 2007	624 sq ft £1,201/sq ft	624 sq ft	£1,201	£750,000
Flat 17, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	Mar 2004	624 sq ft £597/sq ft	624 sq ft	£597	£373,000
Flat 2, 46, Upper Grosvenor Street Flat / maisonette	Flat / maisonette	Mar 2004	1,744 sq ft £559/sq ft	1,744 sq ft	£559	£975,000