Skip to main content
Sign in

Sold House Prices on Union Street, Seaham

Every Land Registry property sale recorded on Union Street in the SR7 postcode district. Updated monthly, England and Wales coverage.

Total sales
37
22 Feb 1995 – 1 Oct 2025
Average price
£56,620
all property types, all years
Lowest sale
£12,750
Highest sale
£158,000

Recorded sales on Union Street

Showing 1–37 of 37 sales, newest first.

Address Postcode Type Tenure Price Date
3 Union Street SR7 7QH Terraced Freehold £101,000 1 Oct 2025
12 Union Street SR7 7QH Terraced Freehold £53,000 29 Aug 2025
11 Union Street SR7 7QH Terraced Freehold £82,000 24 Jun 2025
7 Union Street SR7 7QH Terraced Freehold £105,000 27 Jun 2024
3 Union Street SR7 7QH Terraced Freehold £89,995 13 Oct 2023
15 Union Street SR7 7QH Terraced Freehold £77,500 25 Jul 2022
17 Union Street SR7 7QH Terraced Freehold £78,000 1 Jul 2019
16 Union Street SR7 7QH Terraced Freehold £53,000 3 Aug 2018
20 Union Street SR7 7QH Terraced Freehold £64,000 19 Jul 2017
Park House Union Street SR7 7QH Detached Freehold £158,000 24 Apr 2015
1 Union Street SR7 7QH Terraced Freehold £66,000 17 Jan 2014
2 Union Street SR7 7QH Semi-detached Freehold £78,000 28 May 2010
14 Union Street SR7 7QH Terraced Freehold £92,500 9 Oct 2007
3 Union Street SR7 7QH Terraced Freehold £96,500 14 Sep 2007
3 Union Street SR7 7QH Terraced Freehold £75,000 12 Jan 2006
7 Union Street SR7 7QH Terraced Freehold £85,000 5 Nov 2004
11 Union Street SR7 7QH Terraced Freehold £49,950 28 Feb 2003
Park House Union Street SR7 7QH Detached Freehold £98,000 14 Aug 2002
3 Union Street SR7 7QH Terraced Freehold £33,750 18 Jan 2002
19 Union Street SR7 7QH Terraced Freehold £30,000 20 Dec 2001
11 Union Street SR7 7QH Terraced Freehold £32,000 16 Nov 2001
2 Union Street SR7 7QH Semi-detached Freehold £18,000 27 Apr 2001
Park House Union Street SR7 7QH Detached Freehold £75,000 17 Nov 2000
12 Union Street SR7 7QH Terraced Freehold £32,000 30 Jun 2000
5 Union Street SR7 7QH Terraced Freehold £17,000 21 Dec 1999
12 Union Street SR7 7QH Terraced Freehold £21,000 4 Sep 1998
3 Union Street SR7 7QH Terraced Freehold £21,550 28 Jan 1998
15 Union Street SR7 7QH Terraced Freehold £32,500 9 Jan 1998
4 Union Street SR7 7QH Terraced Freehold £21,950 1 Jul 1997
18 Union Street SR7 7QH Terraced Freehold £12,750 18 Jun 1997
Park House Union Street SR7 7QH Detached Freehold £80,000 23 May 1997
17 Union Street SR7 7QH Terraced Freehold £22,500 9 Apr 1997
9 Union Street SR7 7QH Terraced Freehold £28,000 6 Dec 1996
7 Union Street SR7 7QH Terraced Freehold £33,000 12 Jul 1996
8 Union Street SR7 7QH Terraced Freehold £31,500 27 Nov 1995
19 Union Street SR7 7QH Terraced Freehold £30,000 26 May 1995
8 Union Street SR7 7QH Terraced Freehold £20,000 22 Feb 1995

Thinking about a home on Union Street?

Generate a free property report for any address on this street, browse what's on the market nearby, or get an email alert when new homes are listed.

Free property report Browse live listings Create an alert

Other streets in SR7

The Avenue 199 sales · avg £68,694 Princess Road 154 sales · avg £81,453 Stoneycroft Way 154 sales · avg £142,904 Marsdon Way 138 sales · avg £212,347 Runswick Drive 130 sales · avg £179,639 Ilchester Street 127 sales · avg £32,227 St Helens Drive 126 sales · avg £130,801 Longnewton Street 125 sales · avg £41,076 Beadnell Drive 123 sales · avg £168,673 Douglas Way 121 sales · avg £184,557 Milton Close 120 sales · avg £64,005 Melrose Crescent 118 sales · avg £73,172

See all sold prices in SR7 ›

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.

The UK property portal built on transparency, security, and fair fees.

ICO Registered: ZC095542