Our Data Sources
40, Alwyn Avenue has 21 entries in the Land Registry , most recently in July 2016 and a single entry in the EPC database dated July 2009.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 40, Alwyn Avenue is in very good condition we estimate a sale value of £2,223,386 and a rental value of £6,469 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,969,285 and a rental value of £5,729 per month.
Plot Size
According to data from HM Land Registry, 40, Alwyn Avenue sits on a plot of 164 m2.
We have plot size data on 27 out of 27 other houses in the postcode and 40, Alwyn Avenue sits on the 26th largest plot.
Energy Efficiency
40, Alwyn Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Jul 2009.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 40, Alwyn Avenue was last sold on 29th July 2016 for £1,800,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since July 2016, the market for similar properties has dropped by 18.6%.
- Sold Jul 2016£1,800,000
- Sold Oct 2002£630,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 69 sales of properties similar to 40, Alwyn Avenue within a radius of 390 metres over the last 2 years.
The most recent example is 17, Foster Road, London, W4 4NY, a freehold house which sold for £2,550,000 on the 6th February 2026.
Read more about house prices in W4.
- Sold Feb 2026£2,550,000 | 5 Bed House17, Foster Road, London, W4 4NY17, Foster Road, London, W4 4NY
- Sold May 2024£2,050,000 | 5 Bed House48, Alwyn Avenue, London, W4 4PB48, Alwyn Avenue, London, W4 4PB
- Sold Jul 2022£2,215,000 | 5 Bed House29, Wavendon Avenue, London, W4 4NT29, Wavendon Avenue, London, W4 4NT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Alwyn Avenue, London, W4 has a total of 56 addresses. According to our analysis of all the public data, 40, Alwyn Avenue is the 18th largest and the 26th most expensive property on the street.
When compared to the postcode district it is £1.15m more expensive than the average property in W4.
More reading links
Schools Nearby
- Belmont Primary School400 m away
- St Mary's Catholic Primary School ,Chiswick500 m away
- The William Hogarth Primary School600 m away
- Chiswick School900 m away
- West London Free School1.8 km away
- Ark Acton Academy2.1 km away
More reading links
Public Transport Nearby
- Chiswick Park|600 m away
- Gunnersbury|800 m away
- Turnham Green|900 m away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
