Our Data Sources
78, Bethune Avenue, Seaham has a single entry in the Land Registry from September 2012 and a single entry in the EPC database dated April 2026.
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
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 78, Bethune Avenue, Seaham, we estimate a market value of £99,628 and a rental value of £766 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £88,242 and £679 per month respectively.
Plot Size
HM Land Registry records the plot of land for 78, Bethune Avenue, Seaham as measuring 179 m2.
That makes it the 37th largest plot in the postcode, where 37 of the 64 other houses have recorded plot data.
Energy Efficiency
78, Bethune Avenue, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Apr 2026.
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 78, Bethune Avenue, Seaham completed on 17th September 2012 at £70,500 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 40.8% over the period since September 2012.
- Sold Sep 2012£70,500
Similar Properties Sold Nearby
Since 2015 117 properties similar to 78, Bethune Avenue, Seaham have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th February 2026, was 12, Hexham Avenue, Seaham, SR7 8NA, a freehold house which sold for £85,000.
Read more about house prices in SR7.
- Sold Feb 2026£85,000 | 2 Bed House12, Hexham Avenue, Seaham, SR7 8NA12, Hexham Avenue, Seaham, SR7 8NA
- Sold Jan 2026£85,000 | 2 Bed House7, Milton Close, Seaham, SR7 8AP7, Milton Close, Seaham, SR7 8AP
- Sold Jan 2026£54,750 | 2 Bed House8, Dalton Avenue, Seaham, SR7 8LJ8, Dalton Avenue, Seaham, SR7 8LJ
- Sold Jun 2025£85,000 | 2 Bed House42, Exeter Avenue, Seaham, SR7 8LP42, Exeter Avenue, Seaham, SR7 8LP
- Sold Feb 2025£90,000 | 2 Bed House19, Jasper Avenue, Seaham, SR7 8NQ19, 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 £101,814, ranging from £88,800 to £131,636.
- 80 Bethune Avenue
2 Bed House | 7 m | Est. Value: £130,134
- 76 Bethune Avenue
2 Bed House | 9 m | Est. Value: £100,579
- 74 Bethune Avenue
2 Bed House | 16 m | Est. Value: £93,916
- 77 Colling Avenue
2 Bed House | 21 m | Est. Value: £98,192
- 79 Colling Avenue
2 Bed House | 22 m | Est. Value: £99,982
Location Comparison
Of the 137 addresses on Bethune Avenue, Seaham, SR7, 78, Bethune Avenue, Seaham comes out as the 89th largest and the 74th most expensive in our analysis of the public data.
It is also £44k less expensive than the average property across the SR7 district.
More reading links
Schools Nearby
- Seaview Primary School400 m away
- Seaham Trinity Primary School900 m away
- St Mary Magdalen's Catholic Primary School1.0 km away
- Seaham High School800 m away
- Venerable Bede Church of England Academy4.8 km away
- Easington Academy6.1 km away
More reading links
Public Transport Nearby
- Seaham|800 m away
- Sunderland|7.9 km away
- Horden|9.0 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.
