REF: SW73NX/ONSLOW/SQUARE/46
46 Onslow Square
SW7 3NX, LONDON, KENSINGTON AND CHELSEA
Last Sold Price
£4,750,000
31 March 2021 · Flat/Maisonette · Leasehold
+£4,542,500 (+2189.2%) since first recorded sale
Energy Performance
Current
D
→
Potential
C
Floor Area
136m²
Rooms
4
Type
Flat (Not Recorded)
Age
England and Wales: before 1900
Annual Costs
Heating£952/yr
Hot Water£761/yr
Lighting£110/yr
CO₂ Emissions3.9t/yr
Walls: Solid brick, as built, no insulation (assumed)
Roof: (another dwelling above)
Windows: Single glazed
Heating: Community scheme
Fuel: mains gas (community)
Inspected 25/09/2025
Price History — Land Registry
+£4,542,500(+2189.2% since first recorded sale)
| Date | Price |
|---|---|
| 31 Mar 2021 | £4,750,000 |
| 19 Feb 2016 | £2,550,000 |
| 21 Aug 2015 | £1,330,000 |
| 24 Jul 2007 | £975,000 |
| 30 Mar 2007 | £1,360,000 |
| 25 May 2004 | £1,975,000 |
| 5 Nov 1998 | £840,000 |
| 26 Apr 1995 | £207,500 |
Crime Near SW7 3NX
2crimes reported near this postcode (2026-03)
Vehicle Crime
2