3Y Avg Price
£752,493
7 sales
Properties
45
43 freehold · 2 leasehold
Sales / Year
1.8
5-year average
Avg £/sq ft
£690
£7,427/m²
Rank in TW7
31st
of 204 streets
Last Sale
£375,000
Dec 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
110 total recorded
27 Napier Road
Terraced
£375,000
Dec 2025
24 Napier Road
Terraced
£760,000
Oct 2025
40 Napier Road
Terraced
£845,000
Oct 2025
25 Napier Road
Terraced
£745,000
Dec 2024
13 Napier Road
Semi-Detached
£730,000
Feb 2024
30 Napier Road
Terraced
£887,450
Sept 2023
57 Napier Road
Terraced
£925,000
Sept 2023
10 Napier Road
Terraced
£820,000
Dec 2022
46 Napier Road
Detached
£2,080,000
May 2022
38 Napier Road
Terraced
£715,000
Jun 2021
Street Rankings — TW7
Streets ranked by 3-year average sale price. Showing positions 27–36 of 204.
| # | Street | 3Y Avg |
|---|---|---|
| 27 | Marbaix Gardens | £767,500 |
| 28 | Percy Road | £761,667 |
| 29 | College Road | £758,750 |
| 30 | Oaklands Avenue | £753,750 |
| 31 | Napier Road | £752,493 |
| 32 | Roxborough Avenue | £741,667 |
| 33 | Northumberland Avenue | £729,000 |
| 34 | Ashley Drive | £725,000 |
| 34 | Grove Road | £725,000 |
| 36 | Thornbury Avenue | £720,000 |
Property Mix
Type
Tenure
EPC Ratings
32 of 45 properties have an EPC record
Avg floor area: 1,076 sq ft (100 m²)
District Context — TW7
TW7 covers Isleworth and the surrounding areas in west London, positioned between the Thames and the M4 corridor. The district is characterised by a mix of suburban residential neighbourhoods with good transport links and proximity to London's wider amenities.
Average Property Price - TW7
£532,422
84
National percentile
Average Net Household Income - TW7
£54,843
95
National percentile
10-Year Annualised Price Growth - TW7
2.5%
16
National percentile
10-Year Annualised Rent Growth - TW
3.0%
5
National percentile