17 Cottingham Grove, Thornley, Durham, DH6 3EJ
About 17 Cottingham Grove
17 Cottingham Grove is a detached house in Thornley, Durham, Durham (DH6 3EJ). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (November 2021) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since January 2009. The recommended improvements would push it to B (score 89).
Across 2010–2022, sale prices on this property compounded at 0.9% per year. Today's modelled estimate of £198,000 is 10% above the 2022 sale price. Last sale on file: £180,000 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Planning history
17 Cottingham Grove has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 17 Cottingham Grove
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
17 Cottingham Grove's sale-price growth has lagged the wider UK trajectory across its history on file.
£198,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 12 years.
£180,000
Growth on file: 0.9% per year over 12 years.
Sales timeline
11 April 2022Most recent
£180,000
+11.5%over 11 years22 April 2010
£161,452
Median price across the last 5 sales in DH6 3EJ: £146,000 (2025–2025).
Nearby sales in DH6 3EJ
54 Cottingham Grove, Thornley, Durham, DH6 3EJ
Sold Oct 2025
£135,00034 Cottingham Grove, Thornley, Durham, DH6 3EJ
Sold May 2025
£146,00041 Cottingham Grove, Thornley, Durham, DH6 3EJ
Sold May 2025
£232,50065 Cottingham Grove, Thornley, Durham, DH6 3EJ
Sold May 2025
£208,00058 Cottingham Grove, Thornley, Durham, DH6 3EJ
Sold Apr 2025
£131,000
Versus other Cottingham Grove homes
Price per m²
£1,782
Street avg £1,950
Floor Area
101 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Cottingham Grove, Thornley
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
RC Church — bus stop.
Closest school
0.6 km
Thornley Academy. 5 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.2dB

Night-time· 23:00 – 07:00
38.0dB







