Our Data Sources
40, Northlea Road, Seaham has a single entry in the Land Registry from December 2017 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
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 40, Northlea Road, Seaham, we estimate a market value of £158,487 and a rental value of £1,013 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £140,374 and £898 per month respectively.
Plot Size
HM Land Registry records the plot of land for 40, Northlea Road, Seaham as measuring 260 m2.
That makes it the 4th largest plot in the postcode, where 25 of the 26 other houses have recorded plot data.
Sold Prices
The most recent sale of 40, Northlea Road, Seaham completed on 8th December 2017 at £100,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 3.8% over the period since December 2017.
- Sold Dec 2017£100,000
Similar Properties Sold Nearby
Since 2017 120 properties similar to 40, Northlea Road, Seaham have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd February 2026, was 1, Durham Street, Seaham, SR7 0DW, a freehold house which sold for £160,000.
Read more about house prices in SR7.
- Sold Feb 2026£160,000 | 3 Bed House1, Durham Street, Seaham, SR7 0DW1, Durham Street, Seaham, SR7 0DW
- 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£160,000 | 3 Bed House57, Northlea Road, Seaham, SR7 0DJ57, Northlea Road, Seaham, SR7 0DJ
- Sold Oct 2025£140,000 | 3 Bed House7, Newark Crescent, Seaham, SR7 0DU7, Newark Crescent, Seaham, SR7 0DU
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 £145,672, ranging from £126,556 to £165,281.
- 38 Northlea Road
3 Bed House | 12 m | Est. Value: £148,362
- 36 Northlea Road
3 Bed House | 23 m | Est. Value: £159,459
- 3 Napier Road
3 Bed House | 25 m | Est. Value: £135,845
- 2 Napier Road
3 Bed House | 26 m | Est. Value: £142,620
- 4 Napier Road
3 Bed House | 26 m | Est. Value: £135,905
Location Comparison
Of the 72 addresses on Northlea Road, Seaham, SR7, 40, Northlea Road, Seaham comes out as the 39th largest and the 45th most expensive in our analysis of the public data.
It is also £12k more expensive than the average property across the SR7 district.
More reading links
Schools Nearby
- New Seaham Academy600 m away
- St Cuthbert's Catholic Primary School, Seaham700 m away
- Westlea Primary School900 m away
- Seaham High School500 m away
- Venerable Bede Church of England Academy4.1 km away
- Southmoor Academy5.5 km away
More reading links
Public Transport Nearby
- Seaham|1.2 km away
- Sunderland|7.2 km away
- Horden|9.7 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.
