4, Napier Road
4, Napier Road
Description & Estimates
Public records show 4, Napier Road, Isleworth to be a period freehold house with 667 ft2 of internal area.
In this area, houses of this size normally have 2 bedrooms with a garden.
4, Napier Road, Isleworth has an estimated sale value of £535,573 and an estimated rental value of £2,093 per month, assuming reasonable condition and based on the information available.
Napier Road, Isleworth, TW7 lies in the borough of Hounslow, within the TW7 postal district.
Our Data Sources
4, Napier Road, Isleworth has 41 entries in the Land Registry , most recently in January 2016 and a single entry in the EPC database dated October 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 4, Napier Road, Isleworth would be worth £562,352, with a potential rental value of £2,198 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £498,083, with a rental value of £1,947 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 4, Napier Road, Isleworth has declined by £10,706 (2.0%) over the last year. During the same period, its estimated monthly rental value has climbed by £36 (1.7%). The property's estimated gross yield is currently 4.7%.
Energy Efficiency
4, Napier Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Oct 2025.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
4, Napier Road, Isleworth last changed hands on 29th January 2016, selling for £525,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 0.3% since January 2016.
- Sold Jan 2016£525,000
- Sold Apr 2008£330,000
- Sold Oct 2001£206,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 440 metres of 4, Napier Road, Isleworth across the last 2 years.
Most recently, 13, Queens Terrace, Isleworth, TW7 7DB, a freehold house, sold at £525,000 on the 30th January 2025.
Read more about house prices in TW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 4, Napier Road, Isleworth as the 54th largest and the 53rd most expensive of the 59 addresses on Napier Road, Isleworth, TW7.
Against the TW7 postcode district average, it is £33k more expensive than the typical property.
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Schools Nearby
- 400mWorple Primary School
- 700mSt Mary's Catholic Primary School, Isleworth
- 700mSt Stephen's C E Primary School
- 700mGumley House RC Convent School, FCJ
- 1.5kmThe Richmond upon Thames School
- 1.6kmOrleans Park School
More reading links
Public Transport Nearby
St Margarets (London) station is the nearest stop to 4, Napier Road, Isleworth at 1.0 kilometres away.
- 1.0kmSt Margarets (London)
- 1.4kmTwickenham
- 1.4kmIsleworth
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
