Our Data Sources
21, Thornbank Close, Sunderland has no records in the Land Registry and a single entry in the EPC database dated May 2017.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 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, Thornbank Close, Sunderland, we estimate a market value of £147,013 and a rental value of £911 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £130,211 and £807 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Thornbank Close, Sunderland as measuring 157 m2.
That makes it the 22nd largest plot in the postcode, where 26 of the 35 other houses have recorded plot data.
Energy Efficiency
21, Thornbank Close, Sunderland has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 May 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2017 101 properties similar to 21, Thornbank Close, Sunderland have sold within a radius of 670 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 2nd March 2026, was 1, Foxlair Close, Sunderland, SR3 2XD, a freehold house which sold for £129,995.
Read more about house prices in SR3.
- Sold Mar 2026£129,995 | 3 Bed House1, Foxlair Close, Sunderland, SR3 2XD1, Foxlair Close, Sunderland, SR3 2XD
- Sold Sep 2025£127,500 | 3 Bed House11, Badger Close, Sunderland, SR3 2XF11, Badger Close, Sunderland, SR3 2XF
- Sold May 2025£136,000 | 3 Bed House11, Plough Road, Sunderland, SR3 2UQ11, Plough Road, Sunderland, SR3 2UQ
- Sold May 2025£126,000 | 3 Bed House67, Hall Farm Road, Sunderland, SR3 2UY67, Hall Farm Road, Sunderland, SR3 2UY
- Sold Sep 2024£103,000 | 3 Bed House37, Treecone Close, Sunderland, SR3 2XG37, Treecone Close, Sunderland, SR3 2XG
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £139,833, ranging from £105,741 to £177,316.
- 22 Thornbank Close
3 Bed House | 9 m | Est. Value: £140,012
- 17 Thornbank Close
4 Bed House | 19 m | Est. Value: £176,989
- 23 Thornbank Close
3 Bed House | 20 m | Est. Value: £140,012
- 16 Thornbank Close
4 Bed House | 24 m | Est. Value: £177,316
- 19 Thornbank Close
2 Bed House | 25 m | Est. Value: £121,988
Location Comparison
Of the 35 addresses on Thornbank Close, Sunderland, SR3, 21, Thornbank Close, Sunderland comes out as the 18th largest and the 17th most expensive in our analysis of the public data.
It is also £4k less expensive than the average property across the SR3 district.
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Schools Nearby
- Mill Hill Primary School600 m away
- Benedict Biscop Church of England Academy1.2 km away
- New Silksworth Academy Infant1.6 km away
- Farringdon Community Academy1.8 km away
- Venerable Bede Church of England Academy2.0 km away
- Sandhill View Academy3.3 km away
More reading links
Public Transport Nearby
- Seaham|5.1 km away
- Sunderland|5.2 km away
- Chester-le-Street|10.9 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
