Over the past 29 years, there have been 34 property sales recorded in the SR7 7NB postcode area. The highest sale price reached £87,500, while the most recent sale was for a terraced bungalow sold in August 2025 for £45,000.

The estimated average property value in SR7 7NB currently stands at £64,901, which is approximately 54.6% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £934.

Property prices in SR7 7NB have risen by 8.2% over the past year , with a total increase of 38.4% over the past five years, and a long-term rise of 52.2% over the past decade.

The most common type of property sold in the area is terraced, making up around 97% of transactions , followed by detached.

Housing in SR7 7NB is predominantly owner-occupied, with an estimated 64% of homes being lived in by the owners.

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Property Sales

11 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 646 sq ft
Today
£52,161
streetscan.co.uk estimate
26 Nov 2021
£45,000
12 Mar 2010
£40,000
More details

14 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£45,168
streetscan.co.uk estimate
22 Aug 2025
£45,000
17 Feb 2012
£44,000
More details

15 Londonderry Street, Seaham, Easington, Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£28,122
streetscan.co.uk estimate
1 Oct 2001
£9,000
More details

16 Londonderry Street, Seaham, Easington, Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 603 sq ft
Today
£81,546
streetscan.co.uk estimate
29 Jan 2004
£41,000
More details

18 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 2bed
📐 614 sq ft
Today
£65,910
streetscan.co.uk estimate
16 Mar 2011
£45,000
More details

1A Londonderry Street, Seaham, Easington, Durham, SR7 7NB

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£46,466
streetscan.co.uk estimate
31 Jan 1997
£12,500
More details

2 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£111,892
streetscan.co.uk estimate
15 Jan 2021
£87,500
8 Oct 2015
£67,500
View +2 more
More details

20 Londonderry Street, Seaham, Easington, Durham, SR7 7NB

Today
£80,667
streetscan.co.uk estimate
12 Apr 1999
£22,000

21 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 2bed
📐 603 sq ft
Today
£46,381
streetscan.co.uk estimate
4 Aug 2016
£33,000
27 Mar 2008
£70,000
View +3 more
More details

22 Londonderry Street, Seaham, Easington, Durham, SR7 7NB

🏠 Detached
🛏️ 4bed
📐 980 sq ft
Today
£72,938
streetscan.co.uk estimate
29 May 1998
£22,500
More details

24 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 635 sq ft
Today
£49,690
streetscan.co.uk estimate
25 Oct 2019
£36,000
13 Dec 2002
£18,000
More details

25 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 603 sq ft
Today
£44,800
streetscan.co.uk estimate
20 Dec 2018
£32,000
More details

27 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 980 sq ft
Today
£77,368
streetscan.co.uk estimate
9 Dec 2024
£75,000
2 May 1997
£22,500
More details

28 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 4bed
📐 1066 sq ft
Today
£45,902
streetscan.co.uk estimate
25 Sep 2020
£33,000
More details

3 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 3bed
📐 775 sq ft
Today
£81,991
streetscan.co.uk estimate
2 Nov 2012
£57,500
28 May 2004
£42,500
View +1 more
More details

5 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 2bed
📐 581 sq ft
Today
£67,735
streetscan.co.uk estimate
20 Aug 2015
£47,000
11 Jun 1999
£16,500
More details

6 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 5bed
📐 958 sq ft
Today
£92,400
streetscan.co.uk estimate
7 Dec 2018
£66,000
More details

7 Londonderry Street, Seaham, County Durham, SR7 7NB

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£91,356
streetscan.co.uk estimate
2 Sep 2022
£85,000
30 Jun 2006
£72,500
View +1 more
More details

Area Insights

Data Sources

Properties at SR7 7NB appear thirty-four times in the Land Registry records, with the latest transaction recorded on 22 Aug 2025. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Sep 2020. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.