1/11
£400,000
Flat · 2 beds · 2 baths · 733 sq ft
Dorey House, TW8
Leasehold
Reduced yesterday 
House prices in Isleworth
London · 305 sales registered so far in the 12 months to June 2026 · HM Land Registry data
Average house price in Isleworth
The average (median) house price in Isleworth, London was £495,000 in the 12 months to June 2026, from 305 sales registered so far. That is 0.8% down on the year before and 1.0% down on five years ago. Flats homes were the most common sale at a median £325,000; semi-detached £667,500; terraced £615,000. Homes with a recorded floor area sold for about £561 per square foot (£6,039/m²), based on 683 of 701 sales over two years.
- Median sold price
- £495,000
- 12 months to June 2026
- Half of sales were above this price, half below
- Change on a year ago
- −0.8%
- median vs the previous 12 months
- Shown only when both years have 30+ sales
- Price per sq ft
- £561
- typical range £492–£633
- From 683 of 701 sales with an EPC floor area (2 years)
- Sales registered so far
- 305
- 12 months to June 2026
- Recent months are still being registered; counts are never compared year on year
- vs London
- −6%
- London median £525,000
- Difference between the two medians
Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered) Isleworth = the Isleworth post town: TW7 (as recorded in the sales)
Find a street or postcode in Isleworth
House prices in Isleworth by property type
| Type | Sales | Median price | £/sq ft | Typical size | Change (1y) |
|---|---|---|---|---|---|
| Semi-detached | 78 | £667,500 | £580 | 1,119 sq ft | +6.0% |
| Terraced | 94 | £615,000 | £614 | 996 sq ft | +0.8% |
| Flats | 127 | £325,000 | £506 | 667 sq ft | −1.5% |
Isleworth house price trend
Isleworth median London median sales per period still being registered
| Period | Median sold price | Sales |
|---|---|---|
| Q4 2021 | £452,500 | 86 |
| Q1 2022 | £455,000 | 81 |
| Q2 2022 | £530,000 | 94 |
| Q3 2022 | £540,000 | 97 |
| Q4 2022 | £492,250 | 109 |
| Q1 2023 | £565,000 | 86 |
| Q2 2023 | £420,000 | 59 |
| Q3 2023 | £559,000 | 88 |
| Q4 2023 | £460,000 | 85 |
| Q1 2024 | £475,000 | 75 |
| Q2 2024 | £502,500 | 86 |
| Q3 2024 | £520,766 | 96 |
| Q4 2024 | £500,000 | 105 |
| Q1 2025 | £525,000 | 133 |
| Q2 2025 | £425,000 | 62 |
| Q3 2025 | £523,750 | 82 |
| Q4 2025 | £499,950 | 95 |
| Q1 2026 | £510,000 | 66 |
| Q2 2026 | £442,500 | 62 |
| Q3 2026 | £560,000 | 31 |
Median of completed sales per period, not seasonally adjusted; the latest months are still being registered.
What homes in Isleworth sold for
14%
17%
10%
11%
12%
10%
10%
16%
£220k–£295k
£295k–£370k
£370k–£445k
£445k–£520k
£520k–£595k
£595k–£670k
£670k–£745k
£745k+
Most homes in Isleworth sold for £220k–£445k (41% of sales).
Sold house prices in Isleworth
| Sold | Address | Type | Price | Floor area | £/sq ft | vs last sale |
|---|---|---|---|---|---|---|
| 25 Aug 2026 | 25, Clifton Road TW7 4HJ | Terraced | £805,000 | 1,496 sq ft | £538 | n/a |
| 19 Aug 2026 | 47, Syon Park Gardens TW7 5NE | Semi-detached | £835,000 | 1,625 sq ft | £514 | n/a |
| 19 Aug 2026 | 2, Kendall Road TW7 6RA | Terraced | £690,000 | 947 sq ft | £728 | +9% (2021) |
| 19 Aug 2026 | Flat 40, Kingfisher Court, Draper Close TW7 4SX | Flats · Leasehold | £150,000 | 495 sq ft | £303 | −5% (2021) |
| 12 Aug 2026 | 67, Twickenham Road TW7 6AR | Semi-detached | £665,000 | 1,119 sq ft | £594 | n/a |
| 12 Aug 2026 | Flat 2, Kelvin Court, Woodlands Grove TW7 6NT | Flats · Leasehold | £385,000 | 570 sq ft | £675 | +3% (2025) |
| 10 Aug 2026 | 29, Silverhall Street TW7 6RF | Terraced | £665,000 | 883 sq ft | £753 | +2% (2025) |
| 7 Aug 2026 | 20, Hartham Road TW7 5ES | Flats · Leasehold | £315,000 | 549 sq ft | £574 | n/a |
| 4 Aug 2026 | Flat 4, Anthony Court, 11, Malting Way TW7 6SB | Flats · Leasehold | £290,000 | n/a | n/a | n/a |
| 3 Aug 2026 | 21, Highfield Road TW7 5LD | Terraced | £700,000 | 947 sq ft | £739 | n/a |
| 30 Jul 2026 | 9, Vincent Road TW7 4LT | Semi-detached | £896,000 | 1,755 sq ft | £511 | n/a |
| 29 Jul 2026 | 79, the Grove TW7 4JD | Detached | £900,000 | 1,561 sq ft | £577 | n/a |
| 27 Jul 2026 | 41, Academy Place TW7 5FD | Flats · Leasehold | £370,000 | 678 sq ft | £546 | n/a |
| 24 Jul 2026 | Flat 1, Sabrina House, 14, Shrewsbury Walk TW7 7DE | Flats · Leasehold | £340,000 | 474 sq ft | £718 | −9% (2020) |
| 23 Jul 2026 | 32, Leigham Drive TW7 5LU | Semi-detached | £895,000 | 1,722 sq ft | £520 | n/a |
| 23 Jul 2026 | 19, Crane Avenue TW7 7JN | Semi-detached | £710,000 | 893 sq ft | £795 | +41% (2021) |
| 23 Jul 2026 | 4, Napier Road TW7 7HW | Terraced | £560,000 | 667 sq ft | £839 | n/a |
| 23 Jul 2026 | 27, Hexham Gardens TW7 5JR | Semi-detached · Leasehold | £355,000 | 667 sq ft | £532 | n/a |
| 23 Jul 2026 | 23, Warren House, Union Lane TW7 6GJ | Flats · Leasehold | £250,000 | 527 sq ft | £474 | n/a |
| 17 Jul 2026 | 56, Elmer Gardens TW7 6HB | Semi-detached | £530,000 | 775 sq ft | £684 | n/a |
| 17 Jul 2026 | 4, Brambles Close TW7 5BX | Flats · Leasehold | £350,000 | 721 sq ft | £485 | n/a |
| 17 Jul 2026 | 60, Redesdale Gardens TW7 5JD | Flats · Leasehold | £350,000 | 667 sq ft | £524 | n/a |
| 16 Jul 2026 | 31, College Road TW7 5DJ | Semi-detached | £960,000 | 1,356 sq ft | £708 | +7% (2023) |
| 16 Jul 2026 | 26, Highfield Road TW7 5LD | Terraced | £736,000 | 1,216 sq ft | £605 | +19% (2020) |
| 16 Jul 2026 | 183, Syon Lane TW7 5PU | Terraced | £650,000 | 1,270 sq ft | £512 | n/a |
The most recent registered sales. Full histories, including every sale since 1995, are on the street pages.
Streets in Isleworth
Most expensive streets
- Egerton Drive TW7 £1,457,500· 10 sales
- Jersey Road TW7 £1,080,000· 18 sales
- Cranmore Avenue TW7 £1,037,500· 6 sales
- Herons Place TW7 £995,000· 9 sales
- Ridgeway Road TW7 £987,500· 6 sales
- Burlington Road TW7 £880,000· 7 sales
- Napier Road TW7 £832,500· 8 sales
- Bassett Gardens TW7 £822,500· 5 sales
Most affordable streets
- Beaumont Place TW7 £230,000· 12 sales
- Academy Place TW7 £245,000· 16 sales
- Hepple Close TW7 £250,000· 9 sales
- Clifton Road TW7 £255,000· 8 sales
- Draper Close TW7 £260,000· 19 sales
- Kilberry Close TW7 £270,000· 5 sales
- Union Lane TW7 £284,750· 34 sales
- Braddock Close TW7 £285,000· 7 sales
Most active streets
- London Road TW7 15in 12m
- Linkfield Road TW7 9in 12m
- St Johns Road TW7 9in 12m
- Woodlands Road TW7 8in 12m
- Twickenham Road TW7 7in 12m
- Frazer Nash Close TW7 6in 12m
- Thornbury Road TW7 6in 12m
- Wood Lane TW7 5in 12m
Medians over five years for streets with at least five sales; "most active" counts the last 12 months.
Postcode districts in Isleworth
| District | Sales (12m) | Median | £/sq ft | Change (1y) |
|---|---|---|---|---|
| TW7 | 305 | £495,000 | £561 | −0.8% |
For sale in Isleworth now
Homes for sale in Isleworth today ask a median £425,000 (n = 233) vs £495,000 sold, so asking is 14% below recent sold prices; £531 vs £561 per sq ft. 22% of Homello's listings here are under offer. Asking ≠ achieved; sold prices reflect deals agreed 4–6 months ago.
1/13
New home
£650,000
Flat · 2 beds · 2 baths · 1,106 sq ft
Brentford Lock West, TW8
Leasehold
Added on 26/09/2026
1/17
Auction
£275,000
Flat · 2 beds · 2 baths · 504 sq ft
Mafeking Avenue, Brentford, TW8
Leasehold
Reduced on 17/10/2026 
1/17
£425,000
Flat · 2 beds · 1 bath · 748 sq ft
Ealing Road, Brentford, TW8
Leasehold
Added on 21/09/2026
Sold prices at developments in Isleworth
- Fitzroy Gate · Berkeley Homes7 resales · median £1,702,500· −0% on first sale
New-build sales register 6–12 months after completion; "resale" means a later sale at an address whose first recorded sale was a new build.
House prices near Isleworth
- Hounslow London · 0.4 km 100% of here
- Twickenham London · 2.6 km 136% of here
- Richmond London · 3.2 km 141% of here
- Brentford London · 2.9 km 92% of here
- Teddington London · 5.1 km 145% of here
- Kew Bridge London · 3.6 km 90% of here
- Ealing London · 5.2 km 106% of here
- Southall London · 4.8 km 91% of here
- Hampton London · 5.9 km 131% of here
- Greenford London · 7.5 km 103% of here
Part of London
What's my home worth?
A 90 m² (970 sq ft) home in Isleworth is worth roughly £477k–£613k at the area's typical £492–£633 per square foot. That is a range, not a valuation.
Check your addressQuestions about house prices in Isleworth
›What is the average house price in Isleworth?
The median sold price in Isleworth, London was £495,000 in the 12 months to June 2026 (305 sales registered so far); the mean was £523,685. We quote medians because a few very expensive or very cheap sales pull a mean around. The London median over the same period was £525,000. Portals and the ONS publish different figures because they use different boundaries, windows and adjustments.
›How much is a house in Isleworth per square foot?
Homes sold in Isleworth, London over the two years to June 2026 with a recorded floor area achieved a median £561 per square foot (interquartile range £492–£633), from 683 sales matched to an Energy Performance Certificate floor area.
›Are house prices in Isleworth going up or down?
In the 12 months to June 2026, the median was 0.8% down on the previous 12 months and 1.0% down on five years earlier. These compare completed sales registered so far; the most recent months are still being registered, so the latest figures move as late registrations arrive.
›What is the most expensive street in Isleworth?
Of streets with at least five sales in the last five years, Egerton Drive (TW7) has the highest median sold price at £1,457,500 across 10 sales.
›Where does this data come from and how up to date is it?
Every sale is from HM Land Registry's Price Paid Data for England and Wales, which we re-import monthly. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered). Floor areas come from Energy Performance Certificates matched by address.
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For sale in Isleworth now
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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