21 East Lea, Thornley, Durham, DH6 3EA
About 21 East Lea
21 East Lea is a three-bedroom semi-detached house in Thornley, Durham, Durham (DH6 3EA). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2020) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
Today's modelled estimate of £124,000 sits 113.8% above the 2020 sale of £58,000. On a £-per-square-foot basis, the last sale (£61/sq ft) was about 15.3% below the postcode norm. Most recent transfer: July 2020 at £58,000.
What this property has
Inside
- Bedrooms3
Outside
- Private gardenYes
- DrivewayYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
21 East Lea has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 21 East Lea
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£124,000
Modelled from EPC, postcode comparables.
£58,000
Recorded with HM Land Registry.
Sales timeline
30 July 2020Most recent
£58,000
Median price across the last 5 sales in DH6 3EA: £66,000 (2025–2023).
Nearby sales in DH6 3EA
Versus other East Lea homes
On floor area, 21 East Lea stands well clear of the street.
Price per m²
£659
Street avg £871
Floor Area
88 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.5 t/year
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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
Schools — bus stop.
Closest school
0.1 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
47.5dB

Night-time· 23:00 – 07:00
37.8dB







