Our Data Sources
20, Wordsworth Avenue, Seaham has 41 entries in the Land Registry , most recently in September 2025 and a single entry in the EPC database dated September 2024.
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 20, Wordsworth Avenue, Seaham, we estimate a market value of £144,126 and a rental value of £841 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £127,655 and £745 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Wordsworth Avenue, Seaham as measuring 290 m2.
That makes it the 6th largest plot in the postcode, where 20 of the 22 other houses have recorded plot data.
Energy Efficiency
20, Wordsworth Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Sep 2024.
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 20, Wordsworth Avenue, Seaham completed on 3rd September 2025 at £125,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have dropped by 19.0% over the period since September 2025.
- Sold Sep 2025£125,000
- Sold Sep 2017£103,000
- Sold Mar 2009£65,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 20, Wordsworth Avenue, Seaham have sold within a radius of 720 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 7th April 2026, was 32, Wycliffe Road, Seaham, SR7 8HP, a freehold house which sold for £152,000.
Read more about house prices in SR7.
- Sold Apr 2026£152,000 | 3 Bed House32, Wycliffe Road, Seaham, SR7 8HP32, Wycliffe Road, Seaham, SR7 8HP
- Sold Oct 2025£135,000 | 3 Bed House44, Wycliffe Road, Seaham, SR7 8HP44, Wycliffe Road, Seaham, SR7 8HP
- Sold Oct 2024£135,000 | 3 Bed House1, Webb Avenue, Seaham, SR7 8JW1, Webb Avenue, Seaham, SR7 8JW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 22 addresses on Wordsworth Avenue, Seaham, SR7, 20, Wordsworth Avenue, Seaham comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.
It is also £14k more expensive than the average property across the SR7 district.
More reading links
Schools Nearby
- 500mWestlea Primary School
- 800mSt Cuthbert's Catholic Primary School, Seaham
- 1.0kmSeaview Primary School
- 800mSeaham High School
- 4.6kmVenerable Bede Church of England Academy
- 5.5kmFarringdon Community Academy
More reading links
Public Transport Nearby
- 2.1kmSeaham
- 7.9kmSunderland
- 9.3kmHorden
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.
