Porter Street, Westminster
Sold-price history and street data for Porter Street in Westminster — every sale sourced to HM Land Registry, free from Acreright.
Homes sold here: 14 flats.
EPC ratings on this street: 40% are rated C or better (C 2 · D 1 · E 1 · G 1) — Energy Performance of Buildings register.
Full Westminster area report → — prices, schools, crime, transport and more.
Sold prices
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| Aug 2025 | PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £1,250,000 |
| May 2025 | FLAT 8C BLOCK 8 PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £2,400,000 |
| Sep 2024 | PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £800,000 |
| Jun 2013 | PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £599,000 |
| Mar 2012 | Flat 8f Portman Mansions Porter Street | Flat | Leasehold | £750,000 |
| Aug 2010 | FLAT 8C BLOCK 8 PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £1,566,500 |
| Dec 2006 | Flat 8f Portman Mansions Porter Street | Flat | Leasehold | £499,950 |
| Jan 2006 | PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £310,000 |
| Jul 2003 | FLAT 8C BLOCK 8 PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £850,000 |
| Jul 2002 | FLAT 8C BLOCK 8 PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £605,000 |
| Aug 1998 | PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £169,950 |
| Apr 1998 | PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £285,000 |
| Feb 1998 | PORTMAN MANSIONS PORTER STREET | Flat | Leasehold | £255,000 |
| Nov 1997 | Flat 8f Portman Mansions Porter Street | Flat | Leasehold | £240,000 |
HM Land Registry Price Paid · updated Jul 2026. Prices are nominal. “·B” marks a Land Registry category-B transfer (may not reflect full market value).
Has it held its value?
5 homes on Porter Street sold twice in the records — too few (5) to quote a reliable loss rate, so we show the count, not a percentage. How this is measured.
What locals say
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