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Get started3 Thorngate is a four-bedroom mid-terrace house in Barnard Castle (DL12 8PY). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (September 2023) shows a C (score 78), near the top of the C band. The rating has held steady at C across 3 certificates since August 2009. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
At 143 m² the property is well over the postcode median (92 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £255,000 is 34.2% above the 2021 sale price. Last sale on file: £190,000 in July 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£255,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
On epc rating, 3 Thorngate stands well clear of the street.
Price per m²
£1,329
Street avg £1,639
Floor Area
143 m²
Street avg 118 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.9dB

Changes detected from historical EPC data
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 July 2021Most recent
£190,000
Median price across the last 5 sales in DL12 8PY: £233,500 (2023–2018).
CO₂ Emissions
4.1 t/year
Street avg 6.5 t/year
DL12 8PD
The Bank — bus stop.
Closest school
0.4 km
St Mary's Catholic Primary School, Barnard Castle. 4 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
39.9dB
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