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Get started9 Gill Lane is a four-bedroom detached house in Barnard Castle (DL12 9AS). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (November 2019) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 80).
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £518,000 is 31.1% above the 2020 sale price. Most recent transfer: October 2020 at £395,000.
9 Gill Lane's carbon output runs well above what efficient homes in the postcode produce.
Council records include a two-storey rear extension at 9 Gill Lane.
Extension: Two storey
Replace front porch and side extension, erection of two storey side extension, rear garden wall and attached outbuilding
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£518,000
Modelled from EPC, postcode comparables.
£395,000
Recorded with HM Land Registry.
CO₂ Emissions for 9 Gill Lane lags the street by a wide margin.
Price per m²
£2,616
Street avg £2,698
Floor Area
151 m²
Street avg 140 m²
Habitable Rooms
7 rooms
Street avg 6 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
0.0 km

Daytime· 07:00 – 23:00
50.0dB

Extension: Two storey · Rear of property
Two storey rear extension
2 October 2020Most recent
£395,000
Median price across the last 5 sales in DL12 9AS: £305,000 (2025–2021).
CO₂ Emissions
9.2 t/year
Street avg 6.5 t/year
DL12 9AS
Gill Lane Hail and Ride — bus stop.
Closest school
0.7 km
St Mary's Catholic Primary School, Barnard Castle. 4 schools nearby.
Night-time· 23:00 – 07:00
40.7dB
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