Our Data Sources
21, Heathcroft Avenue, Sunbury-On-Thames has 3 entries in the Land Registry , most recently in December 2020 and a single entry in the EPC database dated May 2018.
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 21, Heathcroft Avenue, Sunbury-On-Thames is in very good condition we estimate a sale value of £531,344 and a rental value of £2,267 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £470,619 and a rental value of £2,008 per month.
Plot Size
According to data from HM Land Registry, 21, Heathcroft Avenue, Sunbury-On-Thames sits on a plot of 212 m2.
We have plot size data on 25 out of 25 other houses in the postcode and 21, Heathcroft Avenue, Sunbury-On-Thames sits on the 22nd largest plot.
Energy Efficiency
21, Heathcroft Avenue, Sunbury-On-Thames has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 May 2018.
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, 21, Heathcroft Avenue, Sunbury-On-Thames was last sold on 10th December 2020 for £415,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since December 2020, the market for similar properties has risen by 13.3%.
- Sold Dec 2020£415,000
- Sold Nov 2012£261,000
- Sold Jun 2008£245,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 145 sales of properties similar to 21, Heathcroft Avenue, Sunbury-On-Thames within a radius of 480 metres over the last 2 years.
The most recent example is 62, Heathcroft Avenue, Sunbury-On-Thames, TW16 7TN, a freehold house which sold for £476,000 on the 4th February 2026.
Read more about house prices in TW16.
- Sold Feb 2026£476,000 | 3 Bed House62, Heathcroft Avenue, Sunbury-On-Thames, TW16 7TN62, Heathcroft Avenue, Sunbury-On-Thames, TW16 7TN
- Sold Dec 2025£220,000 | 3 Bed House33, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP33, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP
- Sold Jun 2024£515,000 | 3 Bed House13, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP13, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Heathcroft Avenue, Sunbury-On-Thames, TW16 has a total of 99 addresses. According to our analysis of all the public data, 21, Heathcroft Avenue, Sunbury-On-Thames is the 53rd largest and the 45th most expensive property on the street.
When compared to the postcode district it is £7k less expensive than the average property in TW16.
More reading links
Schools Nearby
- Kenyngton Manor Primary School600 m away
- St Ignatius Catholic Primary School700 m away
- Springfield Primary School800 m away
- St Paul's Catholic College800 m away
- The Bishop Wand Church of England School1.2 km away
- Heathside Walton-on-Thames2.8 km away
More reading links
Public Transport Nearby
- Sunbury|300 m away
- Kempton Park|700 m away
- Upper Halliford|1.1 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 Low.
