Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.
Averages cover every recorded sale in TW1 3DD (2015–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
This address covers more than one registered unit or interest (for example separate flats, or a leasehold and the freehold). The Property column shows each one. These are separate Land Registry entries, not repeat sales of one home.
| Property | Date sold | Price paid | Property type | Tenure | New build |
|---|---|---|---|---|---|
| 22, SION COURT | 3 July 2025 | £520,000 | Flat/Maisonette | Leasehold | No |
| 35, SION COURT | 14 April 2025 | £592,000 | Flat/Maisonette | Leasehold | No |
| 6, SION COURT | 29 July 2024 | £422,500 | Other | Leasehold | No |
| 34, SION COURT | 3 May 2024 | £480,000 | Flat/Maisonette | Leasehold | No |
| 20, SION COURT | 1 September 2023 | £450,000 | Flat/Maisonette | Leasehold | No |
| 9, SION COURT | 17 August 2023 | £430,000 | Flat/Maisonette | Leasehold | No |
| 14, SION COURT | 15 July 2022 | £485,000 | Flat/Maisonette | Leasehold | No |
| 21, SION COURT | 26 November 2021 | £420,000 | Flat/Maisonette | Leasehold | No |
| 16, SION COURT | 2 December 2019 | £450,000 | Flat/Maisonette | Leasehold | No |
| 30, SION COURT | 5 April 2018 | £450,000 | Flat/Maisonette | Leasehold | No |
| 1, SION COURT | 23 November 2017 | £387,500 | Flat/Maisonette | Leasehold | No |
| 14, SION COURT | 1 September 2017 | £451,000 | Flat/Maisonette | Leasehold | No |
| 27, SION COURT | 29 March 2016 | £520,000 | Flat/Maisonette | Leasehold | No |
| 9, SION COURT | 21 May 2015 | £430,000 | Flat/Maisonette | Leasehold | No |