23 Cornthwaite Drive, Sunderland, SR6 7AQ
About 23 Cornthwaite Drive
23 Cornthwaite Drive is a semi-detached house in Sunderland (SR6 7AQ). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2018) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Very Poor to Average and main heating went from Average to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 20 December 2028
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
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Planning history
23 Cornthwaite Drive has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Cornthwaite Drive has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£162,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SR6 7AQ: £175,950 (2026–2018).
Nearby sales in SR6 7AQ
6 Cornthwaite Drive, Sunderland, SR6 7AQ
Sold Feb 2026
£204,00024 Cornthwaite Drive, Sunderland, SR6 7AQ
Sold Sept 2021
£175,9505 Cornthwaite Drive, Sunderland, SR6 7AQ
Sold Dec 2018
£118,50036 Cornthwaite Drive, Sunderland, SR6 7AQ
Sold Aug 2017
£123,00018 Cornthwaite Drive, Sunderland, SR6 7AQ
Sold Jun 2017
£113,500
Versus other Cornthwaite Drive homes
23 Cornthwaite Drive is notably below the street on epc rating.
EPC Rating
60 (D)
Street avg 68 (D)
Floor Area
76 m²
Street avg 79 m²
CO₂ Emissions
3.8 t/year
Street avg 3.2 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
177/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Lizard Lane-Cornthwaite Drive — bus stop.
Closest school
0.3 km
Whitburn Village Primary School. 8 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.4dB

Night-time· 23:00 – 07:00
40.4dB







