REF: SW73LT/ONSLOW/SQUARE/81
81 Onslow Square
SW7 3LT, LONDON, KENSINGTON AND CHELSEA
Last Sold Price
£2,500,000
15 August 2025 · Flat/Maisonette · Leasehold
+£1,528,920 (+157.4%) since first recorded sale
Energy Performance
Current
D
→
Potential
C
Floor Area
113m²
Rooms
4
Type
Flat (Not Recorded)
Age
England and Wales: before 1900
Annual Costs
Heating£749/yr
Hot Water£232/yr
Lighting£84/yr
CO₂ Emissions3.6t/yr
Walls: Solid brick, as built, no insulation (assumed)
Roof: Pitched, 150 mm loft insulation
Windows: Single glazed
Heating: Community scheme
Fuel: mains gas (community)
Inspected 19/03/2026
Price History — Land Registry
+£1,528,920(+157.4% since first recorded sale)
| Date | Price |
|---|---|
| 15 Aug 2025 | £2,500,000 |
| 29 Jun 2021 | £3,325,000 |
| 5 Sept 2017 | £632,000 |
| 24 Apr 2015 | £4,250,000 |
| 15 Dec 2014 | £3,950,000 |
| 18 Nov 2011 | £2,625,000 |
| 25 Mar 2011 | £2,500,000 |
| 30 Jun 2006 | £2,200,000 |
| 29 Apr 2004 | £1,100,000 |
| 11 Dec 2003 | £1,430,000 |
| 31 May 2002 | £1,300,000 |
| 25 Jul 1997 | £1,000,000 |
| 20 Jun 1997 | £775,000 |
| 1 May 1997 | £971,080 |
Crime Near SW7 3LT
1crimes reported near this postcode (2026-03)
Vehicle Crime
1