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4 bed house for sale Sir Alexander Close, London, W3

Asking price

£1,000,000

Added on 21/09/2026

Type: House
Bedrooms: 4
Bathrooms: 3
Size: £596 per sq ft
Tenure: Freehold

Council tax Band G £2,533 a year EPC B 82

Highlights

From the agent's description

Allocated parking
Private garden
Roof terrace
Concierge
Kitchen/diner
En-suite

About this property

A beautifully arranged modern townhouse located within the highly desirable Sir Alexander Close gated development in W3, a rare and somewhat unique complex of stunning Townhouses combining contemporary living with exceptional convenience and security, located adjacent to Acton Park.

Arranged over three/four well planned levels, property comprises 1,678 sq ft (approx.) of living accommodation and has been thoughtfully designed to suit modern family life. The outside space (garden and terrace) is perfect for indoor / outdoor living and entertaining rarely seen with period homes and other alternatives.

Floorplan

Energy performance

B 82

Current

Potential

92+

81-91

82 B

69-80

55-68

39-54

21-38

1-20

This home is rated band B, scoring 82 out of 100. The average British home is band D.

Read from the certificate published with this listing, so it may not be the latest one. Check the government EPC register for the full certificate and its recommendations.

Council tax

Band G £2,533 a year

Per year

Band A

£1,013
Band B

£1,182
Band C

£1,351
Band D

£1,520
Band E

£1,857
Band F

£2,195
Band G

This home: £2,533
Band H

£3,039

This home is in band G, which costs £2,533 a year in Hammersmith and Fulham for 2026/27.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Hammersmith and Fulham, 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

September 2026 £1,000,000

4 beds · 3 baths · this listing

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

Price guide

100 comparables · within 1.7 miles

Cheaper than 85% of the 4-bed houses for sale nearby right now.

This home, £1,000,000 Median £1,450,000 · £999,500 – £2,610,000

Per square foot

£596 31% under

4-bed houses nearby £859

Against sold prices

11% under

W3 sold median £671 / sq ft, 1,013 sales

Compared with 100 4-bed houses for sale within 1.7 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 W3 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W3 →

Location

Sir Alexander Close, London, W3

Open map Street View

Mortgage and stamp duty

Property price £1,000,000

£500k £1.5m

Deposit10% £100,000

£0 £1m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £900,000 mortgage. Most lenders would want a household income of about £200,000 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
5, Sir Alexander Close Terraced	Terraced	Mar 2025	1,539 sq ft £617/sq ft	1,539 sq ft	£617	£950,000
2, Sir Alexander Close Terraced	Terraced	Dec 2023	1,625 sq ft £708/sq ft	1,625 sq ft	£708	£1,150,000
22, Sir Alexander Close Terraced	Terraced	Sept 2023	2,099 sq ft £596/sq ft	2,099 sq ft	£596	£1,250,000
4, Sir Alexander Close Terraced	Terraced	Apr 2022	1,668 sq ft £587/sq ft	1,668 sq ft	£587	£980,000
21, Sir Alexander Close Terraced	Terraced	Nov 2016	2,099 sq ft £715/sq ft	2,099 sq ft	£715	£1,500,000
2, Sir Alexander Close Terraced	Terraced	Jun 2015	1,625 sq ft £809/sq ft	1,625 sq ft	£809	£1,315,000
5, Sir Alexander Close Terraced · new build	Terraced · new build	Sept 2014	1,539 sq ft £763/sq ft	1,539 sq ft	£763	£1,175,000
17, Sir Alexander Close Terraced · new build	Terraced · new build	Aug 2014	2,099 sq ft £577/sq ft	2,099 sq ft	£577	£1,211,250