Our Data Sources
27, Norton Avenue, Seaham has no records in the the Land Registry and a single entry in the EPC database dated August 2023.
We combine this information with public data 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 27, Norton Avenue, Seaham, we estimate a market value of £158,333 and a rental value of £874 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £140,238 and £774 per month respectively.
Plot Size
HM Land Registry records the plot of land for 27, Norton Avenue, Seaham as measuring 289 m2.
That makes it the largest plot in the postcode, where 19 of the 20 other houses have recorded plot data.
Energy Efficiency
27, Norton Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Aug 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 27, Norton Avenue, Seaham have sold within a radius of 830 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 Mar 2025£137,500 | 3 Bed House36, Northlea Road, Seaham, SR7 0DL36, Northlea Road, Seaham, SR7 0DL
- Sold Mar 2025£145,000 | 3 Bed House25, Norfolk Close, Seaham, SR7 0EA25, Norfolk Close, Seaham, SR7 0EA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 29 addresses on Norton Avenue, Seaham, SR7, 27, Norton Avenue, Seaham comes out as the 10th largest and the 8th most expensive in our analysis of the public data.
It is also £28k more expensive than the average property across the SR7 district.
More reading links
Schools Nearby
- 800mNew Seaham Academy
- 900mSt Cuthbert's Catholic Primary School, Seaham
- 1.0kmSt Mary Magdalen's Catholic Primary School
- 800mSeaham High School
- 4.0kmVenerable Bede Church of England Academy
- 5.3kmSouthmoor Academy
More reading links
Public Transport Nearby
- 1.3kmSeaham
- 7.0kmSunderland
- 9.9kmHorden
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.
