Areas / SN1 / street profile

Portsmouth Street, SN1

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£131,000
all recorded sales
£ per m²
£2,548
from EPC floor areas
Recorded sales
64
Distinct homes
30
Price range
£72,995 – £240,000
Sales recorded
2001 → 2026
first to latest sale
The street in brief

Portsmouth Street is a street almost entirely of terraced houses. The median sale price is £131,000, about 40% below the typical SN1 sale. Per square metre of floor space it comes to about £2,548, below the district's £2,711. Recent sales here have lagged the wider SN1 market. The record shows 64 sales across 30 homes since 2001.

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Portsmouth Street prices over time

Median sold price on the street by year, from 64 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSN1 district trend
£50k£100k£150k£200k£250k£300k200520102015202020252001: £83,750 median · 6 sales2002: £94,000 median · 3 sales2003: £112,498 median · 6 sales2004: £115,000 median · 2 sales2005: £118,000 median · 5 sales2006: £126,000 median · 6 sales2007: £143,500 median · 6 sales2008: £116,000 median · 1 sale2010: £115,000 median · 2 sales2012: £88,000 median · 2 sales2013: £148,000 median · 1 sale2014: £135,000 median · 1 sale2015: £141,498 median · 6 sales2016: £175,000 median · 3 sales2017: £170,000 median · 2 sales2018: £189,000 median · 2 sales2019: £186,950 median · 1 sale2020: £175,000 median · 1 sale2021: £208,000 median · 1 sale2022: £208,500 median · 2 sales2023: £208,500 median · 2 sales2024: £228,500 median · 2 sales2026: £173,000 median · 1 sale

Median sold price by year vs the SN1 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Portsmouth Street compares

Portsmouth Street against the SN1 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Marden Avenue£359k · 65
New Dawn Place£333k · 64
Homeleaze£317k · 54
Drove Road£244k · 55
Clifton Street£235k · 61
Kingshill Road£229k · 72
Semington Strand£208k · 71
Beckett Strand£202k · 93
Pasteur Drive£148k · 65
Portsmouth Street£131k · 64*

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£131,000
median · all recorded sales
SN1 district
£220,000
median · last 8 years · street -40%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Portsmouth Street's £131,000 median sits about 40% below SN1's £220,000; on floor space it runs £2,548/m² against the district's £2,711/m² (-6%).

Street and SN1 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on Portsmouth Street.

Terraced
£132,000
61 sales
Flat
£119,500
3 sales

Every recorded sale on Portsmouth Street

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
27 Feb 202619 · SN1 2LFTerraced—£173,000
20 Dec 20242 · SN1 2LFTerraced—£235,000
1 Jul 202427 · SN1 2LFTerraced—£222,000
14 Jul 20234 · SN1 2LFTerraced—£177,000
17 Feb 20239 · SN1 2LFTerraced—£240,000
3 Nov 202236 · SN1 2LFTerraced—£227,000
4 Mar 202230 · SN1 2LFnon-standardTerraced—£185,000
1 Mar 202218 · SN1 2LFTerraced—£190,000
28 Apr 20211 · SN1 2LFTerraced—£208,000
14 Jul 20208 · SN1 2LFTerraced—£175,000
2 Jul 201917 · SN1 2LFTerraced—£186,950
8 Nov 201811 · SN1 2LFTerraced—£193,000
13 Aug 201824 · SN1 2LFTerraced—£185,000
25 Aug 201732 · SN1 2LFTerraced—£170,000
16 Mar 201724 · SN1 2LFnon-standardTerraced—£150,000
24 Feb 201722 · SN1 2LFTerraced—£170,000
10 Oct 201618 · SN1 2LFTerraced—£175,000
26 Aug 201612 · SN1 2LFTerraced—£170,000
15 Jun 20169 · SN1 2LFTerraced—£175,000
3 Nov 201523 · SN1 2LFTerraced—£146,000
30 Oct 201534 · SN1 2LFTerraced—£145,000
22 May 201535 · SN1 2LFTerraced—£135,000
13 Mar 20152 · SN1 2LFTerraced—£144,995
23 Feb 201510 · SN1 2LFTerraced—£132,000
22 Jan 201529 · SN1 2LFTerraced—£138,000
24 Mar 201421 · SN1 2LFFlat—£135,000
25 Nov 20133 · SN1 2LFTerraced—£148,000
24 Sept 201212 · SN1 2LFTerraced—£80,000
27 Jul 201232 · SN1 2LFTerraced—£96,000
28 May 201035 · SN1 2LFTerraced—£125,000
15 Jan 201014 · SN1 2LFTerraced—£105,000
8 Jan 200827 · SN1 2LFTerraced—£116,000
23 Nov 200718 · SN1 2LFTerraced—£150,000
16 Nov 200715 · SN1 2LFTerraced—£135,500
14 Nov 200716 · SN1 2LFTerraced—£147,000
29 Jun 20078 · SN1 2LFTerraced—£140,000
24 May 200723 · SN1 2LFTerraced—£147,000
26 Jan 200734 · SN1 2LFTerraced—£130,000
17 Nov 200610 · SN1 2LFTerraced—£127,000
1 Sept 20063 · SN1 2LFTerraced—£144,000
15 Aug 200629 · SN1 2LFTerraced—£125,000
23 Jun 200619 · SN1 2LFTerraced—£134,000
1 Feb 20065 · SN1 2LFTerraced—£116,000
12 Jan 200621 · SN1 2LFFlat—£119,500
9 Dec 200523 · SN1 2LFTerraced—£118,000
11 Nov 200536 · SN1 2LFTerraced—£105,500
7 Oct 20052 · SN1 2LFTerraced—£119,995
4 Oct 200513 · SN1 2LFTerraced—£119,500
12 May 200527 · SN1 2LFTerraced—£108,000
22 Oct 200427 · SN1 2LFTerraced—£105,000

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on Portsmouth Street?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in SN1

Sold-price profiles for nearby streets, and the wider SN1 area guide.

Kingshill RoadPasteur DriveClifton StreetBeckhampton StreetWilliam StreetCelsus GroveFarnsby StreetDixon StreetSeacole CrescentBath RoadStafford StreetAlbion Street
SN1 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.