12, Napier Road
12, Napier Road
Description & Estimates







12, Napier Road, Isleworth is described in the public record as a period apartment with 785 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms with a garden.
Our estimate of the sale value of 12, Napier Road, Isleworth is £430,924 and its rental estimate is £1,990 per month, given the available information and assuming reasonable condition.
12, Napier Road is a residential building on Napier Road, Isleworth, TW7 and falls within the TW7 postal district and the borough of Hounslow.
Our Data Sources
12, Napier Road, Isleworth has no recent1 records in the the Land Registry and a single entry in the EPC database dated July 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 12, Napier Road, Isleworth, we estimate a market value of £452,470 and a rental value of £2,089 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £400,759 and £1,851 per month respectively.
Recent Market Change
Over the last year, 12, Napier Road, Isleworth has seen its estimated sale value drop by £6,167 (1.4%) and its estimated rental value rise by £62 per month (3.1%). This results in an estimated gross rental yield of 5.5%.
Energy Efficiency
12, Napier Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Jul 2020.
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 12, Napier Road, Isleworth completed on 1st November 1999 at £52,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
- Sold Nov 1999£52,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12, Napier Road, Isleworth have sold within a radius of 420 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th March 2025, was 37, Elizabeth Gardens, Isleworth, TW7 7BD, a leasehold flat which sold for £422,000.
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
Of the 59 addresses on Napier Road, Isleworth, TW7, 12, Napier Road, Isleworth comes out as the 51st largest and the 58th most expensive in our analysis of the public data.
It is also £71k less expensive than the average property across the TW7 district.
More reading links
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
- 1.6kmThe Richmond upon Thames School
- 1.6kmOrleans Park School
More reading links
Public Transport Nearby
From 12, Napier Road, Isleworth, the nearest station is St Margarets (London), 1.0 kilometres away.
- 1.0kmSt Margarets (London)
- 1.4kmTwickenham
- 1.5kmIsleworth
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 very low, based on Environment Agency data.

