Our Data Sources
20, Chalfont Avenue, Wembley has a single entry in the Land Registry from January 2025 and a single entry in the EPC database dated March 2026.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 20, Chalfont Avenue, Wembley is in very good condition we estimate a sale value of £515,731 and a rental value of £2,883 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £456,790 and a rental value of £2,554 per month.
Plot Size
According to data from HM Land Registry, 20, Chalfont Avenue, Wembley sits on a plot of 199 m2.
We have plot size data on 15 out of 15 other houses in the postcode and 20, Chalfont Avenue, Wembley sits on the 6th largest plot.
Energy Efficiency
20, Chalfont Avenue, Wembley has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Mar 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 20, Chalfont Avenue, Wembley was last sold on 20th January 2025 for £500,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since January 2025, the market for similar properties has dropped by 0.2%.
- Sold Jan 2025£500,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 160 sales of properties similar to 20, Chalfont Avenue, Wembley within a radius of 450 metres over the last 2 years.
The most recent example is 51, Chalfont Avenue, Wembley, HA9 6NJ, a freehold house which sold for £590,000 on the 31st October 2025.
Read more about house prices in HA9.
- Sold Oct 2025£590,000 | 3 Bed House51, Chalfont Avenue, Wembley, HA9 6NJ51, Chalfont Avenue, Wembley, HA9 6NJ
- Sold Mar 2025£510,000 | 3 Bed House3, Grittleton Avenue, Wembley, HA9 6NX3, Grittleton Avenue, Wembley, HA9 6NX
- Sold Feb 2025£535,000 | 3 Bed House75, Harrow Road, Wembley, HA9 6DQ75, Harrow Road, Wembley, HA9 6DQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Chalfont Avenue, Wembley, HA9 has a total of 86 addresses. According to our analysis of all the public data, 20, Chalfont Avenue, Wembley is the 59th largest and the 54th most expensive property on the street.
When compared to the postcode district it is £6k more expensive than the average property in HA9.
More reading links
Schools Nearby
- Oakington Manor Primary School500 m away
- Brentfield Primary School800 m away
- Elsley Primary School900 m away
- Ark Elvin Academy1.3 km away
- Alperton Community School1.4 km away
- Michaela Community School1.7 km away
More reading links
Public Transport Nearby
- Stonebridge Park|500 m away
- Wembley Stadium|1.1 km away
- Wembley Central|1.6 km 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.
