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5 bed house for sale Balfour Mews, Mayfair, W1K

Asking price

£7,750,000

Added on 29/09/2026

Type: Mews
Bedrooms: 5
Bathrooms: 5
Size: £2,430 per sq ft
Tenure: Freehold

Council tax Band H £2,099 a year

Key features

3,189 sq. ft.
Quiet mews near Mount Street
18th-century faade, modern interior
Open-plan living, high ceilings, oak floors
Bespoke Minotti kitchen, Gaggenau, Miele appliances
Four en suite bedrooms
Staff quarters
Principal suite with private terrace
Media room, gym, utility room
Two private terraces
Guest WCs on two levels
Located near historic Mount Street Gardens
Walking distance to luxury boutiques and dining
Air conditioning

About this property

Tucked away in a quiet mews just moments from Mount Street’s historic gardens, this beautifully proportioned home spans over 3,189 sq. ft and blends period charm with contemporary elegance. The striking façade pays homage to early 18th-century English domestic architecture, while the modern name, Studio 13, hints at the property's rich and storied past.

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 1.4 miles

Priced above 51% of the 5+ bed houses for sale nearby right now.

This home, £7,750,000 Median £7,400,000 · £3,465,000 – £25,275,000

Per square foot

£2,430 42% over

5+ bed houses nearby £1,710

Against sold prices

7% under

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

Compared with 100 5+ bed houses for sale within 1.4 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

Balfour Mews, Mayfair, W1K

Open map Street View

Mortgage and stamp duty

Property price £7,750,000

£3.9m £11.6m

Deposit10% £775,000

£0 £7.8m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £6,975,000 mortgage. Most lenders would want a household income of about £1,550,000 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
13, Balfour Mews Terraced	Terraced	Jul 2009	2,562 sq ft £2,264/sq ft	2,562 sq ft	£2,264	£5,800,000
13, Balfour Mews Terraced	Terraced	Jul 2007	2,562 sq ft £1,435/sq ft	2,562 sq ft	£1,435	£3,675,000
12a, Balfour Mews Terraced	Terraced	Mar 2007	n/a	n/a	n/a	£2,325,555
12a, Balfour Mews Flat / maisonette	Flat / maisonette	Jul 2006	n/a	n/a	n/a	£1,914,004