
South Kensington
A raised-ground flat on Onslow Gardens
£2,150,000
3 beds · 2 baths · 1,615 sq ft
South Kensington · SW7 · SW5
Across 10 registered transactions, Harrington Gardens sits at a median of £1.26m — a useful anchor for anyone valuing here. The spread is wide — £650,000 to £3m — which is normal on a street where condition and floor level do more to the price than the postcode does. Stock leans towards flats (100% of sales), with 10 leasehold titles among the latest 10. The most recent registered sale went through on 15 Jan 2026.
For a wider view of the market around it, see South Kensington house prices — currently near £1,580 per square foot.
| Address | Date | Type | Tenure | Price paid |
|---|---|---|---|---|
| 48 - 50 Harrington GardensSW7 4LT | 15 Jan 2026 | flat | leasehold | £820,000 |
| 55A Harrington GardensSW7 4JZ | 5 Jan 2026 | flat | leasehold | £1.69m |
| 48 - 50 Harrington GardensSW7 4LT | 26 Nov 2025 | flat | leasehold | £1.52m |
| 73 Harrington GardensSW7 4JZ | 30 Jul 2025 | flat | leasehold | £1m |
| PLATAN HOUSE, 20 - 22 Harrington GardensSW7 4LS | 30 Jun 2025 | flat | leasehold | £1.70m |
| 69 Harrington GardensSW7 4JZ | 19 Jun 2025 | flat | leasehold | £650,000 |
| 48 - 50 Harrington GardensSW7 4LT | 30 May 2025 | flat | leasehold | £830,000 |
| PLATAN HOUSE, 20 - 22 Harrington GardensSW7 4LS | 31 Mar 2025 | flat | leasehold | £885,000 |
| 55B Harrington GardensSW7 4JZ | 14 Mar 2025 | flat | leasehold | £3m |
| 48 - 50 Harrington GardensSW7 4LT | 8 Jan 2025 | flat | leasehold | £1.80m |
Source: HM Land Registry Price Paid Data, latest registered sale 15 Jan 2026. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Full price history: Harrington Gardens sold prices