Our Data Sources
303, Whitton Dene, Isleworth has 61 entries in the Land Registry, most recently in November 2011 and a single entry in the EPC database dated November 2021.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 303, Whitton Dene, Isleworth is in very good condition we estimate a sale value of £605,899 and a rental value of £2,827 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £536,654 and a rental value of £2,504 per month.
Plot Size
According to data from HM Land Registry, 303, Whitton Dene, Isleworth sits on a plot of 195 m2.
We have plot size data on 24 out of 24 other houses in the postcode and 303, Whitton Dene, Isleworth sits on the 25th largest plot.
Energy Efficiency
303, Whitton Dene, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Nov 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 303, Whitton Dene, Isleworth was last sold on 24th November 2011 for £217,000 and was recorded as a freehold house.
The property has had 6 sales since 1995.
Since November 2011, the market for similar properties has risen by 83.3%.
- Sold Nov 2011£217,000
- Sold Jun 2006£360,000
- Sold Nov 2004£315,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 148 sales of properties similar to 303, Whitton Dene, Isleworth within a radius of 510 metres since 2014.
The most recent example is 242, Whitton Dene, Isleworth, TW7 7LU, a freehold house which sold for £640,000 on the 9th January 2026.
Read more about house prices in TW7.
- Sold Jan 2026£640,000 | 3 Bed House242, Whitton Dene, Isleworth, TW7 7LU242, Whitton Dene, Isleworth, TW7 7LU
- Sold Dec 2025£505,000 | 3 Bed House25, Priory Road, Hounslow, TW3 2RA25, Priory Road, Hounslow, TW3 2RA
- Sold Mar 2025£590,000 | 4 Bed House28, Southland Way, Hounslow, TW3 2RH28, Southland Way, Hounslow, TW3 2RH
- Sold Nov 2024£600,000 | 3 Bed House64, Whitton Dene, Hounslow, TW3 2JT64, Whitton Dene, Hounslow, TW3 2JT
- Sold Apr 2024£595,000 | 4 Bed House9, Kneller Gardens, Isleworth, TW7 7NP9, Kneller Gardens, Isleworth, TW7 7NP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £520,368, ranging from £229,006 to £710,819.
- 299A Whitton Dene
2 Bed Flat | 10 m | Est. Value: £229,006
- 305A Whitton Dene
3 Bed Flat | 10 m | Est. Value: £319,596
- 297 Whitton Dene
4 Bed House | 17 m | Est. Value: £546,680
- 4 Kneller Gardens
4 Bed House | 37 m | Est. Value: £607,748
- 199 Whitton Dene
3 Bed House | 37 m | Est. Value: £527,262
Location Comparison
Whitton Dene, Isleworth, TW7 has a total of 155 addresses. According to our analysis of all the public data, 303, Whitton Dene, Isleworth is the 34th largest and the 53rd most expensive property on the street.
When compared to the postcode district it is £59k more expensive than the average property in TW7.
More reading links
Schools Nearby
- Chase Bridge Primary School600 m away
- St Edmund's Catholic Primary School800 m away
- Chatsworth Primary School800 m away
- The Richmond upon Thames School1.0 km away
- Turing House School1.4 km away
- Lift Kingsley1.6 km away
More reading links
Public Transport Nearby
- Hounslow|900 m away
- Whitton (London)|1.0 km away
- Twickenham|1.7 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
