Our Data Sources
21, Sir Alexander Close has a single entry in the Land Registry from November 2016 and a single entry in the EPC database dated September 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Sir Alexander Close, we estimate a market value of £1,316,236 and a rental value of £5,252 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,165,809 and £4,652 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Sir Alexander Close as measuring 126 m2.
That makes it the 15th largest plot in the postcode, where all 24 other houses have recorded plot data.
Energy Efficiency
21, Sir Alexander Close has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 26 Sep 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 21, Sir Alexander Close completed on 1st November 2016 at £1,500,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 3.3% over the period since November 2016.
- Sold Nov 2016£1,500,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Sir Alexander Close have sold within a radius of 350 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 21st February 2025, was 203, Bromyard Avenue, London, W3 7FN, a leasehold house which sold for £1,020,000.
Read more about house prices in W3.
- Sold Feb 2025£1,020,000 | 5 Bed House203, Bromyard Avenue, London, W3 7FN203, Bromyard Avenue, London, W3 7FN
- Sold Feb 2025£1,020,000 | 5 Bed House202, Bromyard Avenue, London, W3 7FN202, Bromyard Avenue, London, W3 7FN
- Sold Sep 2023£1,250,000 | 5 Bed House22, Sir Alexander Close, London, W3 7JQ22, Sir Alexander Close, London, W3 7JQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 3 lets within 350 metres of 21, Sir Alexander Close.
The latest, in November 2024, was 6, Beech Avenue, London, W3 7JY, a leasehold flat let by Jorgensen Turner.
- Let agreed Nov 2024£ Undisclosed | 4 Bed Flat6, Beech Avenue, London, W3 7JY6, Beech Avenue, London, W3 7JY
- Let agreed Oct 2024£ Undisclosed | 1 Bed FlatFlat 2, 13, The Vale, London, W3 7SHFlat 2, 13, The Vale, London, W3 7SH
- Let Dec 2023£ Undisclosed | 2 Bed Flat35, Vale Court, London, W3 7SA35, Vale Court, London, W3 7SA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 24 addresses on Sir Alexander Close, London, W3, 21, Sir Alexander Close comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.
It is also £697k more expensive than the average property across the W3 district.
More reading links
Schools Nearby
- 600mEast Acton Primary School
- 600mArk Conway Primary Academy
- 700mWendell Park Primary School
- 800mPhoenix Academy
- 1.2kmHammersmith Academy
- 1.7kmArk Burlington Danes Academy
More reading links
Public Transport Nearby
- 800mEast Acton
- 1.0kmActon Central
- 1.5kmActon Main Line
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.












