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GR

SR7 7QH

Union Street, Seaham

Median, last 3 years
£89,995
5 sales, Jun 2023 – May 2026
Last standard sale
£101,000
1 Oct 2025
Standard sales
36
since 1995 (+1 additional entry)
SR7 district median
£123,500
374 sales, 12 months to May 2026

Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.

Median price by year

£40k £79k £119k £158k 2013 2014: £66,000 median, 1 sale 2015: £158,000 median, 1 sale 2016 2017: £64,000 median, 1 sale 2018: £53,000 median, 1 sale 2019 2022: £77,500 median, 1 sale 2022 2023: £89,995 median, 1 sale 2024: £105,000 median, 1 sale 2025: £82,000 median, 3 sales 2025

2011 to 2025. Every year since 1995 is in the figures below.

Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.

Show the figures
Median sale price and number of sales by year
Year Median Sales
2025 £82,000 3
2024 (few sales) £105,000 1
2023 (few sales) £89,995 1
2022 (few sales) £77,500 1
2018 (few sales) £53,000 1
2017 (few sales) £64,000 1
2015 (few sales) £158,000 1
2014 (few sales) £66,000 1
2010 (few sales) £78,000 1
2007 (few sales) £94,500 2
2006 (few sales) £75,000 1
2004 (few sales) £85,000 1
2003 (few sales) £49,950 1
2002 (few sales) £65,875 2
2001 £30,000 3
2000 (few sales) £53,500 2
1999 (few sales) £17,000 1
1998 £21,550 3
1997 £22,225 4
1996 (few sales) £30,500 2
1995 £30,000 3

Sale history (37 records · 10 homes sold more than once)

Address Price
3, UNION STREET
1 Oct 2025 · Terraced · Freehold
Previously £89,995 (Oct 2023) · +12%
£101,000
12, UNION STREET
29 Aug 2025 · Terraced · Freehold
Previously £32,000 (Jun 2000) · +66%
£53,000
11, UNION STREET
24 Jun 2025 · Terraced · Freehold
Previously £49,950 (Feb 2003) · +64%
£82,000
7, UNION STREET
27 Jun 2024 · Terraced · Freehold
Previously £85,000 (Nov 2004) · +24%
£105,000
3, UNION STREET
13 Oct 2023 · Terraced · Freehold
Previously £96,500 (Sep 2007) · −7%
£89,995
15, UNION STREET
25 Jul 2022 · Terraced · Freehold
Previously £32,500 (Jan 1998) · +138%
£77,500
17, UNION STREET Cat B
1 Jul 2019 · Terraced · Freehold
Previously £22,500 (Apr 1997)
£78,000
16, UNION STREET
3 Aug 2018 · Terraced · Freehold
£53,000
20, UNION STREET
19 Jul 2017 · Terraced · Freehold
£64,000
PARK HOUSE, UNION STREET
24 Apr 2015 · Detached · Freehold
Previously £98,000 (Aug 2002) · +61%
£158,000
1, UNION STREET
17 Jan 2014 · Terraced · Freehold
£66,000
2, UNION STREET
28 May 2010 · Semi-detached · Freehold
Previously £18,000 (Apr 2001) · +333%
£78,000
14, UNION STREET
9 Oct 2007 · Terraced · Freehold
£92,500
3, UNION STREET
14 Sep 2007 · Terraced · Freehold
Previously £75,000 (Jan 2006) · +29%
£96,500
3, UNION STREET
12 Jan 2006 · Terraced · Freehold
Previously £33,750 (Jan 2002) · +122%
£75,000
7, UNION STREET
5 Nov 2004 · Terraced · Freehold
Previously £33,000 (Jul 1996) · +158%
£85,000
11, UNION STREET
28 Feb 2003 · Terraced · Freehold
Previously £32,000 (Nov 2001) · +56%
£49,950
PARK HOUSE, UNION STREET
14 Aug 2002 · Detached · Freehold
Previously £75,000 (Nov 2000) · +31%
£98,000
3, UNION STREET
18 Jan 2002 · Terraced · Freehold
Previously £21,550 (Jan 1998) · +57%
£33,750
19, UNION STREET
20 Dec 2001 · Terraced · Freehold
Previously £30,000 (May 1995) · 0%
£30,000
11, UNION STREET
16 Nov 2001 · Terraced · Freehold
£32,000
2, UNION STREET
27 Apr 2001 · Semi-detached · Freehold
£18,000
PARK HOUSE, UNION STREET
17 Nov 2000 · Detached · Freehold
Previously £80,000 (May 1997) · −6%
£75,000
12, UNION STREET
30 Jun 2000 · Terraced · Freehold
Previously £21,000 (Sep 1998) · +52%
£32,000
5, UNION STREET
21 Dec 1999 · Terraced · Freehold
£17,000
12, UNION STREET
4 Sep 1998 · Terraced · Freehold
£21,000
3, UNION STREET
28 Jan 1998 · Terraced · Freehold
£21,550
15, UNION STREET
9 Jan 1998 · Terraced · Freehold
£32,500
4, UNION STREET
1 Jul 1997 · Terraced · Freehold
£21,950
18, UNION STREET
18 Jun 1997 · Terraced · Freehold
£12,750
PARK HOUSE, UNION STREET
23 May 1997 · Detached · Freehold
£80,000
17, UNION STREET
9 Apr 1997 · Terraced · Freehold
£22,500
9, UNION STREET
6 Dec 1996 · Terraced · Freehold
£28,000
7, UNION STREET
12 Jul 1996 · Terraced · Freehold
£33,000
8, UNION STREET
27 Nov 1995 · Terraced · Freehold
Previously £20,000 (Feb 1995) · +58%
£31,500
19, UNION STREET
26 May 1995 · Terraced · Freehold
£30,000
8, UNION STREET
22 Feb 1995 · Terraced · Freehold
£20,000

Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.