£340,000

Added on 16/09/2026
Two bedroom split level modern apartment, situated within Old Isleworth close to the river. For Sale by Modern Auction – T & C’s apply. Set within the heart of Old Isleworth, this well presented duplex apartment offers generous living space, a high-quality finish throughout and delightful river views, all within a secure gated development with allocated parking.
£458 per sq ft, below the middle of recent sales in TW7 (£415–£708, 10th–90th percentile, 668 sales over 24 months).
Lowest and highest are the 10th and 90th percentiles of 668 homes sold in TW7 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in TW7 →
Lower Square, Isleworth, TW7, TW7 6XJ
HM Land Registry sales in TW7 6XJ. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| Flat 20, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | Oct 2024 | 721 sq ft £679/sq ft | 721 sq ft | £679 | £490,000 |
| Flat 11, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | Feb 2024 | 1,001 sq ft £669/sq ft | 1,001 sq ft | £669 | £670,000 |
| Flat 13, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | Oct 2023 | 958 sq ft £652/sq ft | 958 sq ft | £652 | £625,000 |
| Flat 17, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | Jul 2023 | 936 sq ft £694/sq ft | 936 sq ft | £694 | £650,000 |
| Flat 15, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | May 2021 | 1,087 sq ft £524/sq ft | 1,087 sq ft | £524 | £570,000 |
| Flat 17, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | Mar 2016 | 936 sq ft £587/sq ft | 936 sq ft | £587 | £550,000 |
| Flat 20, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | Nov 2014 | 721 sq ft £690/sq ft | 721 sq ft | £690 | £497,500 |
| Flat 11, Osprey House, Lower Square Flat / maisonette | Flat / maisonette | Mar 2007 | 1,001 sq ft £375/sq ft | 1,001 sq ft | £375 | £375,000 |
The neighbourhood around this property.
