Our Data Sources
33, Heathcroft Avenue, Sunbury-On-Thames has 31 entries in the Land Registry , most recently in December 2025 and a single entry in the EPC database dated November 2025.
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 33, Heathcroft Avenue, Sunbury-On-Thames, we estimate a market value of £537,566 and a rental value of £2,283 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £476,130 and £2,023 per month respectively.
Plot Size
HM Land Registry records the plot of land for 33, Heathcroft Avenue, Sunbury-On-Thames as measuring 252 m2.
That makes it the 8th largest plot in the postcode, where all 25 other houses have recorded plot data.
Energy Efficiency
33, Heathcroft Avenue, Sunbury-On-Thames has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Nov 2025.
The property is 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 33, Heathcroft Avenue, Sunbury-On-Thames completed on 19th December 2025 at £220,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 0.6% over the period since December 2025.
- Sold Dec 2025£220,000
- Sold Aug 2014£330,000
- Sold May 2003£192,000
Similar Properties Sold Nearby
Over the past 2 years 151 properties similar to 33, Heathcroft Avenue, Sunbury-On-Thames have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 4th February 2026, was 62, Heathcroft Avenue, Sunbury-On-Thames, TW16 7TN, a freehold house which sold for £476,000.
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 Jun 2024£515,000 | 3 Bed House13, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP13, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP
- Sold Dec 2020£415,000 | 3 Bed House21, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP21, Heathcroft Avenue, Sunbury-On-Thames, TW16 7SP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 99 addresses on Heathcroft Avenue, Sunbury-On-Thames, TW16, 33, Heathcroft Avenue, Sunbury-On-Thames comes out as the 45th largest and the 42nd most expensive in our analysis of the public data.
It is also £1k less expensive than the average property across the TW16 district.
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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
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 Low, based on Environment Agency data.
