REF: W1U5AJ/CHILTERN/STREET/PORTMAN MANSIONS
PORTMAN MANSIONS Chiltern Street
W1U 5AJ, LONDON, CITY OF WESTMINSTER
Last Sold Price
£1,575,000
22 March 2024 · Flat/Maisonette · Leasehold
+£1,247,000 (+380.2%) since first recorded sale
Energy Performance
Current
C
→
Potential
C
Floor Area
127m²
Rooms
3
Type
Flat (Not Recorded)
Age
England and Wales: 1930-1949
Annual Costs
Heating£925/yr
Hot Water£248/yr
Lighting£74/yr
CO₂ Emissions3.4t/yr
Walls: Solid brick, as built, no insulation (assumed)
Roof: (another dwelling above)
Windows: Partial double glazing
Heating: Boiler and radiators, mains gas
Fuel: mains gas (not community)
Inspected 11/12/2025
Price History — Land Registry
+£1,247,000(+380.2% since first recorded sale)
| Date | Price |
|---|---|
| 22 Mar 2024 | £1,575,000 |
| 19 Dec 2023 | £1,425,000 |
| 20 Sept 2023 | £1,150,000 |
| 7 Jun 2013 | £985,000 |
| 21 Oct 2011 | £1,575,000 |
| 5 Apr 2011 | £1,075,000 |
| 22 Oct 2009 | £725,000 |
| 11 Aug 2009 | £850,000 |
| 10 May 2006 | £940,000 |
| 23 Mar 2006 | £575,000 |
| 19 Sept 2005 | £1,000,000 |
| 19 Jul 2002 | £775,000 |
| 17 Oct 2001 | £560,000 |
| 3 May 2001 | £575,000 |
| 16 Mar 2001 | £475,000 |
| 15 Feb 2001 | £385,000 |
| 12 Jun 2000 | £318,000 |
| 19 May 2000 | £285,000 |
| 29 Mar 2000 | £490,000 |
| 31 Aug 1999 | £395,000 |
| 21 Dec 1998 | £230,000 |
| 15 Aug 1997 | £287,000 |
| 1 Mar 1996 | £328,000 |
Crime Near W1U 5AJ
3crimes reported near this postcode (2026-03)
Other Theft
3