Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Averages cover every recorded sale in SW3 3JQ (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 |
|---|---|---|---|---|---|
| FLAT C5, SLOANE AVENUE MANSIONS | 25 April 2025 | £480,000 | Flat/Maisonette | Leasehold | No |
| FLAT C3, SLOANE AVENUE MANSIONS | 20 September 2024 | £525,000 | Flat/Maisonette | Leasehold | No |
| FLAT C2, SLOANE AVENUE MANSIONS | 23 August 2019 | £572,000 | Flat/Maisonette | Leasehold | No |
| FLAT C10, SLOANE AVENUE MANSIONS | 24 July 2019 | £595,000 | Flat/Maisonette | Leasehold | No |
| FLAT C7, SLOANE AVENUE MANSIONS | 12 August 2016 | £625,000 | Flat/Maisonette | Leasehold | No |
| FLAT C1, SLOANE AVENUE MANSIONS | 9 January 2015 | £585,000 | Flat/Maisonette | Leasehold | No |