Our Data Sources
21, North Railway Street, Seaham has a single entry in the Land Registry from May 2024 and a single entry in the EPC database dated December 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 21, North Railway Street, Seaham, we estimate a market value of £101,968 and a rental value of £805 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £90,315 and £713 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, North Railway Street, Seaham as measuring 88 m2.
That makes it the 2nd largest plot in the postcode, where 6 of the 7 other houses have recorded plot data.
Energy Efficiency
21, North Railway Street, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Dec 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 21, North Railway Street, Seaham completed on 16th May 2024 at £95,000 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 dropped by 3.6% over the period since May 2024.
- Sold May 2024£95,000
Similar Properties Sold Nearby
Over the past 2 years 54 properties similar to 21, North Railway Street, Seaham have sold within a radius of 710 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd October 2025, was 23, Corcyra Street, Seaham, SR7 7TH, a freehold house which sold for £100,000.
Read more about house prices in SR7.
- Sold Oct 2025£100,000 | 3 Bed House23, Corcyra Street, Seaham, SR7 7TH23, Corcyra Street, Seaham, SR7 7TH
- Sold Dec 2024£75,200 | 3 Bed House36, Marlborough, Seaham, SR7 7SB36, Marlborough, Seaham, SR7 7SB
- Sold Mar 2019£72,000 | 3 Bed House22, North Railway Street, Seaham, SR7 7DA22, North Railway Street, Seaham, SR7 7DA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 7 addresses on North Railway Street, Seaham, SR7, 21, North Railway Street, Seaham comes out as the largest and the most expensive in our analysis of the public data.
It is also £42k less expensive than the average property across the SR7 district.
More reading links
Schools Nearby
- St Mary Magdalen's Catholic Primary School500 m away
- Seaham Trinity Primary School500 m away
- Ropery Walk Primary School600 m away
- Seaham High School1.9 km away
- Venerable Bede Church of England Academy5.3 km away
- Southmoor Academy6.4 km away
More reading links
Public Transport Nearby
- Seaham|400 m away
- Sunderland|8.1 km away
- Horden|8.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
