Our Data Sources
29, Grainger Road, Isleworth has 41 entries in the Land Registry, most recently in February 2021 and a single entry in the EPC database dated January 2026.
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
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 29, Grainger Road, Isleworth, we estimate a market value of £768,800 and a rental value of £3,028 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £680,937 and £2,682 per month respectively.
Plot Size
HM Land Registry records the plot of land for 29, Grainger Road, Isleworth as measuring 120 m2.
That makes it the 33rd largest plot in the postcode, where all 35 other houses have recorded plot data.
Energy Efficiency
29, Grainger Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Jan 2026.
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
The most recent sale of 29, Grainger Road, Isleworth completed on 26th February 2021 at £767,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 7.7% over the period since February 2021.
- Sold Feb 2021£767,000
- Sold Aug 2014£610,000
- Sold Sep 2012£440,000
Similar Properties Sold Nearby
Since 2016 93 properties similar to 29, Grainger Road, Isleworth have sold within a radius of 370 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th March 2026, was 55, Castle Road, Isleworth, TW7 6QR, a freehold house which sold for £715,000.
Read more about house prices in TW7.
- Sold Mar 2026£715,000 | 4 Bed House55, Castle Road, Isleworth, TW7 6QR55, Castle Road, Isleworth, TW7 6QR
- Sold Jan 2026£675,000 | 4 Bed House9, Woodlands Road, Isleworth, TW7 6NR9, Woodlands Road, Isleworth, TW7 6NR
- Sold Sep 2025£772,500 | 4 Bed House48, Loring Road, Isleworth, TW7 6QA48, Loring Road, Isleworth, TW7 6QA
- Sold May 2025£545,000 | 4 Bed House110, Linkfield Road, Isleworth, TW7 6QJ110, Linkfield Road, Isleworth, TW7 6QJ
- Sold Aug 2024£730,000 | 4 Bed House28, Newton Road, Isleworth, TW7 6QD28, Newton Road, Isleworth, TW7 6QD
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 £654,513, ranging from £519,942 to £745,002.
- 31 Grainger Road
4 Bed House | 4 m | Est. Value: £692,573
- 33 Grainger Road
4 Bed House | 10 m | Est. Value: £745,002
- 25 Grainger Road
4 Bed House | 22 m | Est. Value: £725,714
- 23 Grainger Road
3 Bed House | 27 m | Est. Value: £633,559
- 34 Grainger Road
4 Bed House | 30 m | Est. Value: £672,031
Location Comparison
Of the 37 addresses on Grainger Road, Isleworth, TW7, 29, Grainger Road, Isleworth comes out as the 9th largest and the 9th most expensive in our analysis of the public data.
It is also £215k more expensive than the average property across the TW7 district.
More reading links
Schools Nearby
- Isleworth Town Primary School300 m away
- The Smallberry Green Primary School500 m away
- St Mary's Catholic Primary School, Isleworth500 m away
- Gumley House RC Convent School, FCJ400 m away
- The Green School for Boys900 m away
- The Green School for Girls900 m away
More reading links
Public Transport Nearby
- Isleworth|400 m away
- Syon Lane|1.2 km away
- Osterley|1.6 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
