Our Data Sources
1, Durham Street, Seaham has 51 entries in the Land Registry, most recently in February 2026 and a single entry in the EPC database dated August 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 1, Durham Street, Seaham, we estimate a market value of £157,572 and a rental value of £1,001 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £139,564 and £887 per month respectively.
Plot Size
HM Land Registry records the plot of land for 1, Durham Street, Seaham as measuring 168 m2.
That makes it the 5th largest plot in the postcode, where 6 of the 8 other houses have recorded plot data.
Energy Efficiency
1, Durham Street, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Aug 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 1, Durham Street, Seaham completed on 23rd February 2026 at £160,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 5 times.
Values of comparable properties have dropped by 9.9% over the period since February 2026.
- Sold Feb 2026£160,000
- Sold Oct 2019£115,000
- Sold Jul 2015£99,000
Similar Properties Sold Nearby
Since 2009 146 properties similar to 1, Durham Street, Seaham have sold within a radius of 630 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th December 2025, was 42, Newark Crescent, Seaham, SR7 0ED, a freehold house which sold for £147,600.
Read more about house prices in SR7.
- Sold Dec 2025£147,600 | 3 Bed House42, Newark Crescent, Seaham, SR7 0ED42, Newark Crescent, Seaham, SR7 0ED
- Sold Oct 2025£140,000 | 3 Bed House22, Newark Crescent, Seaham, SR7 0ED22, Newark Crescent, Seaham, SR7 0ED
- Sold Oct 2025£127,000 | 3 Bed House23, Newlands Road East, Seaham, SR7 0DP23, Newlands Road East, Seaham, SR7 0DP
- Sold Oct 2025£140,000 | 3 Bed House7, Newark Crescent, Seaham, SR7 0DU7, Newark Crescent, Seaham, SR7 0DU
- Sold Oct 2025£160,000 | 3 Bed House57, Northlea Road, Seaham, SR7 0DJ57, Northlea Road, Seaham, SR7 0DJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £120,258, ranging from £99,529 to £150,933.
- 3 Durham Street
3 Bed House | 5 m | Est. Value: £150,933
- 7 Durham Street
3 Bed House | 22 m | Est. Value: £150,933
- 7 Newlands Road East
3 Bed House | 23 m | Est. Value: £131,658
- 18 Nelson Street
3 Bed House | 29 m | Est. Value: £115,714
- 2 Sutherland Street
2 Bed House | 31 m | Est. Value: £109,265
Location Comparison
Of the 8 addresses on Durham Street, Seaham, SR7, 1, Durham Street, Seaham comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £11k more expensive than the average property across the SR7 district.
More reading links
Schools Nearby
- St Mary Magdalen's Catholic Primary School800 m away
- New Seaham Academy900 m away
- St Cuthbert's Catholic Primary School, Seaham900 m away
- Seaham High School700 m away
- Venerable Bede Church of England Academy4.3 km away
- Southmoor Academy5.6 km away
More reading links
Public Transport Nearby
- Seaham|1.0 km away
- Sunderland|7.3 km away
- Horden|9.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
