Areas / SN1 / street profile

Union Street, SN1

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

Median sold price
£125,000
all recorded sales
£ per m²
£2,751
from EPC floor areas
Recorded sales
76
Distinct homes
37
Price range
£74,000 – £265,000
Sales recorded
2000 → 2025
first to latest sale
The street in brief

Union Street is almost entirely terraced houses. The median sale price is £125,000, about 43% below the typical SN1 sale. Per square metre of floor space it comes to about £2,751, in line with the district's £2,711. Recent sales have moved in step with the wider district. The record shows 76 sales across 37 homes since 2000.

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Union Street prices over time

Median sold price on the street by year, from 76 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSN1 district trend
£0£100k£200k£300k2000200520102015202020252000: £90,750 median · 2 sales2001: £97,000 median · 1 sale2002: £93,950 median · 5 sales2003: £97,000 median · 5 sales2004: £117,500 median · 4 sales2005: £120,000 median · 7 sales2006: £142,000 median · 2 sales2007: £142,000 median · 4 sales2008: £122,975 median · 4 sales2009: £74,000 median · 1 sale2010: £122,250 median · 1 sale2011: £120,000 median · 1 sale2012: £125,000 median · 1 sale2013: £121,000 median · 2 sales2014: £143,500 median · 4 sales2015: £142,000 median · 5 sales2016: £120,000 median · 6 sales2017: £169,000 median · 3 sales2018: £133,500 median · 2 sales2019: £115,000 median · 1 sale2020: £174,000 median · 2 sales2021: £165,500 median · 2 sales2022: £224,250 median · 2 sales2023: £215,000 median · 2 sales2024: £206,500 median · 2 sales2025: £205,000 median · 5 sales

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 Union Street compares

Union 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
Union Street£125k · 76*

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
£125,000
median · all recorded sales
SN1 district
£220,000
median · last 8 years · street -43%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Union Street's £125,000 median sits about 43% below SN1's £220,000; on floor space it runs £2,751/m² against the district's £2,711/m².

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 Union Street.

Terraced
£126,000
69 sales
Flat
£117,500
6 sales
Semi-detached
£150,000
1 sale

Every recorded sale on Union Street

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

DateAddressTypeNew buildPrice
19 Dec 202544 · SN1 3LDTerraced—£195,000
5 Sept 202538 · SN1 3LDTerraced—£230,000
24 Jun 202527 · SN1 3LDTerraced—£197,270
23 May 20256 · SN1 3LDTerraced—£216,000
17 Jan 202549 · SN1 3LDTerraced—£205,000
10 Jul 20247 · SN1 3LDTerraced—£255,000
2 Feb 202438 · SN1 3LDTerraced—£158,000
31 Aug 202314 · SN1 3LDTerraced—£210,000
4 Jul 20232 · SN1 3LDnon-standardTerraced—£212,000
17 Feb 202326 · SN1 3LDTerraced—£220,000
6 May 20227 · SN1 3LDTerraced—£265,000
29 Mar 202244 · SN1 3LDTerraced—£183,500
14 Sept 202112a · SN1 3LDTerraced—£163,000
11 Jun 20212 · SN1 3LDTerraced—£168,000
3 Sept 202044 · SN1 3LDTerraced—£169,000
28 Feb 202014 · SN1 3LDTerraced—£179,000
14 Jun 2019Flat 2, 8 · SN1 3LDFlat—£115,000
12 Apr 201944 · SN1 3LDnon-standardTerraced—£140,000
14 Mar 20196 · SN1 3LDnon-standardTerraced—£138,000
26 Oct 20183 · SN1 3LDTerraced—£147,000
14 Jun 201819 · SN1 3LDnon-standardTerraced—£172,500
9 Feb 2018Flat 1, 9 · SN1 3LDFlat—£120,000
13 Oct 201749 · SN1 3LDTerraced—£169,000
25 Sept 201741 · SN1 3LDnon-standardTerraced—£167,500
15 Mar 201742 · SN1 3LDTerraced—£160,000
20 Jan 201714 · SN1 3LDTerraced—£173,000
31 Mar 201632 · SN1 3LDnon-standardTerraced—£240,000
30 Mar 201627 · SN1 3LDTerraced—£163,000
19 Feb 2016Flat 2, 8 · SN1 3LDFlat—£120,000
16 Feb 2016Flat 2, 9 · SN1 3LDFlatYes£115,000
5 Feb 2016Flat 1, 8 · SN1 3LDFlat—£120,000
25 Jan 2016Flat 1, 9 · SN1 3LDFlat—£110,000
22 Jan 201612 · SN1 3LDTerraced—£165,000
3 Nov 20151 · SN1 3LDTerraced—£145,500
28 Jul 20152 · SN1 3LDTerraced—£135,000
27 Jul 20157 · SN1 3LDTerraced—£142,000
1 Jul 201544 · SN1 3LDTerraced—£115,000
29 May 201530a · SN1 3LDnon-standardTerraced—£149,500
30 Apr 201530b · SN1 3LDnon-standardTerraced—£149,500
13 Feb 201510 · SN1 3LDTerraced—£148,000
1 Sept 201422 · SN1 3LDTerraced—£155,000
15 Aug 201415 · SN1 3LDTerraced—£123,500
2 May 201449 · SN1 3LDTerraced—£132,000
3 Feb 201432 · SN1 3LDTerraced—£170,000
23 Aug 20135 · SN1 3LDTerraced—£124,500
31 Jan 201319 · SN1 3LDTerraced—£117,500
12 Oct 201248 · SN1 3LDTerraced—£125,000
25 Nov 201149 · SN1 3LDTerraced—£120,000
12 Feb 201046 · SN1 3LDTerraced—£122,250
17 Dec 200912 · SN1 3LDTerraced—£74,000

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 Union 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.