Sold House Prices on Union Lane, Isleworth
Every Land Registry property sale recorded on Union Lane in the TW7 postcode district. Updated monthly, England and Wales coverage.
Total sales
315
25 Sep 2009 – 14 Oct 2025
Average price
£261,462
all property types, all years
Lowest sale
£84,000
Highest sale
£475,000
Recorded sales on Union Lane
Showing 1–50 of 315 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| Hardy House Flat 11 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £146,000 | 14 Oct 2025 |
| Keylands House 17 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £262,500 | 25 Jul 2025 |
| Keylands House 13 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £282,500 | 22 May 2025 |
| Norris House 17 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £373,000 | 2 May 2025 |
| Hardy House Flat 19 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £190,000 | 11 Apr 2025 |
| Hardy House 17 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £202,500 | 31 Mar 2025 |
| Norris House 4 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £275,050 | 14 Jan 2025 |
| Hardy House Flat 22 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £345,000 | 16 Sep 2024 |
| Gisbey House 14 Union Lane | TW7 6GH | Flat / Apartment | Leasehold | £255,000 | 18 Jun 2024 |
| Norris House 10 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £365,000 | 19 Apr 2024 |
| Norris House 7 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £294,950 | 6 Mar 2024 |
| Norris House 39 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £249,950 | 26 Feb 2024 |
| Warren House 18 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £245,000 | 23 Feb 2024 |
| Warren House 26 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £287,000 | 21 Feb 2024 |
| Gisbey House 18 Union Lane | TW7 6GH | Flat / Apartment | Leasehold | £260,000 | 14 Feb 2024 |
| Toolands House 17 Union Lane | TW7 6GN | Flat / Apartment | Leasehold | £320,050 | 8 Nov 2023 |
| Norris House 41 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £262,000 | 28 Sep 2023 |
| Hardy House Flat 20 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £420,000 | 15 Dec 2022 |
| Mace House 44 Union Lane | TW7 6GP | Flat / Apartment | Leasehold | £290,000 | 10 Oct 2022 |
| Mace House 23 Union Lane | TW7 6GP | Flat / Apartment | Leasehold | £385,000 | 26 Sep 2022 |
| Toolands House 2 Union Lane | TW7 6GN | Flat / Apartment | Leasehold | £382,500 | 2 Sep 2022 |
| Norris House 19 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £260,000 | 1 Aug 2022 |
| Warren House 5 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £365,000 | 21 Apr 2022 |
| Hardy House Flat 6 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £266,000 | 28 Mar 2022 |
| Hardy House Flat 3 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £275,000 | 4 Feb 2022 |
| Warren House 8 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £375,000 | 10 Jan 2022 |
| Keylands House 9 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £370,000 | 20 Dec 2021 |
| Gisbey House 11 Union Lane | TW7 6GH | Flat / Apartment | Leasehold | £250,000 | 7 Dec 2021 |
| Warren House 17 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £365,000 | 1 Dec 2021 |
| Warren House 6 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £252,500 | 30 Nov 2021 |
| Keylands House 7 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £360,000 | 12 Nov 2021 |
| Gisbey House 18 Union Lane | TW7 6GH | Other | Leasehold | £268,000 | 25 Oct 2021 |
| Mace House 4 Union Lane | TW7 6GP | Flat / Apartment | Leasehold | £380,000 | 30 Sep 2021 |
| Hardy House Flat 35 Union Lane | TW7 6GU | Flat / Apartment | Leasehold | £154,000 | 24 Sep 2021 |
| Keylands House 15 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £357,000 | 3 Sep 2021 |
| Warren House 20 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £375,000 | 27 Aug 2021 |
| Keylands House 21 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £267,500 | 23 Jun 2021 |
| Mace House 42 Union Lane | TW7 6GP | Flat / Apartment | Leasehold | £390,000 | 15 Jun 2021 |
| Toolands House 16 Union Lane | TW7 6GN | Flat / Apartment | Leasehold | £275,000 | 14 Jun 2021 |
| Gisbey House 9 Union Lane | TW7 6GH | Flat / Apartment | Leasehold | £320,000 | 8 Apr 2021 |
| Norris House 37 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £375,000 | 7 Apr 2021 |
| Keylands House 14 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £360,000 | 31 Mar 2021 |
| Gisbey House 14 Union Lane | TW7 6GH | Flat / Apartment | Leasehold | £265,000 | 26 Mar 2021 |
| Norris House 9 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £260,000 | 2 Mar 2021 |
| Warren House 11 Union Lane | TW7 6GJ | Flat / Apartment | Leasehold | £275,000 | 25 Jan 2021 |
| Norris House 5 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £375,000 | 27 Nov 2020 |
| Keylands House 18 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £360,000 | 25 Sep 2020 |
| Keylands House 13 Union Lane | TW7 6GL | Flat / Apartment | Leasehold | £260,000 | 4 Sep 2020 |
| Norris House 23 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £267,500 | 28 Aug 2020 |
| Norris House 10 Union Lane | TW7 6GS | Flat / Apartment | Leasehold | £370,000 | 24 Aug 2020 |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.