Our Data Sources
20, Hexham Avenue, Seaham has 4 entries in the Land Registry, most recently in October 2025 and a single entry in the EPC database dated May 2019.
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.
Price Range & Condition
In very good condition, we estimate 20, Hexham Avenue, Seaham would be worth £105,295, with a potential rental value of £802 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £93,261, with a rental value of £710 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Hexham Avenue, Seaham occupies a 159 m2 plot as recorded by HM Land Registry.
Of the 32 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
20, Hexham Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 May 2019.
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
20, Hexham Avenue, Seaham last changed hands on 9th October 2025, selling for £118,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 0.8% since October 2025.
- Sold Oct 2025£118,000
- Sold Jul 2022£115,000
- Sold Aug 2019£89,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 121 sales of comparable properties within 710 metres of 20, Hexham Avenue, Seaham since 2021.
Most recently, 25, Grantham Avenue, Seaham, SR7 8LZ, a freehold house, sold at £115,000 on the 11th March 2026.
Read more about house prices in SR7.
- Sold Mar 2026£115,000 | 2 Bed House25, Grantham Avenue, Seaham, SR7 8LZ25, Grantham Avenue, Seaham, SR7 8LZ
- Sold Feb 2026£85,000 | 2 Bed House12, Hexham Avenue, Seaham, SR7 8NA12, Hexham Avenue, Seaham, SR7 8NA
- Sold Feb 2026£110,000 | 2 Bed House28, Jasper Avenue, Seaham, SR7 8NQ28, Jasper Avenue, Seaham, SR7 8NQ
- Sold Jan 2026£54,750 | 2 Bed House8, Dalton Avenue, Seaham, SR7 8LJ8, Dalton Avenue, Seaham, SR7 8LJ
- Sold Nov 2025£90,000 | 2 Bed House25, Jasper Avenue, Seaham, SR7 8NQ25, Jasper Avenue, Seaham, SR7 8NQ
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 £103,728, ranging from £87,883 to £151,707.
- 22 Hexham Avenue
3 Bed House | 7 m | Est. Value: £108,938
- 18 Hexham Avenue
2 Bed House | 8 m | Est. Value: £87,883
- 24 Hexham Avenue
2 Bed House | 14 m | Est. Value: £90,691
- 19 Grantham Avenue
2 Bed House | 18 m | Est. Value: £110,291
- 17 Grantham Avenue
3 Bed House | 19 m | Est. Value: £151,707
Location Comparison
Our analysis of the public data ranks 20, Hexham Avenue, Seaham as the 19th largest and the 44th most expensive of the 68 addresses on Hexham Avenue, Seaham, SR7.
Against the SR7 postcode district average, it is £39k less expensive than the typical property.
More reading links
Schools Nearby
- Seaview Primary School400 m away
- Seaham Trinity Primary School800 m away
- St Mary Magdalen's Catholic Primary School1.0 km away
- Seaham High School1.1 km away
- Venerable Bede Church of England Academy5.1 km away
- Easington Academy5.8 km away
More reading links
Public Transport Nearby
- Seaham|800 m away
- Sunderland|8.2 km away
- Horden|8.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
