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Get started1 Gill Lane is a three-bedroom detached house in Barnard Castle (DL12 9AS). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (October 2015) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in August 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Average. The recommended improvements would lift it to A (score 98), a 3-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 15.1% per year against 0% for the wider region. Today's modelled estimate of £346,000 is 13.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£283/sq ft) was about 16.6% above the typical sold price in the postcode. At 100 m² it sits well below the postcode median (157 m² across 8 EPCs), making it one of the more compact homes locally. One planning record on file: tree works approved in 2023. Past consents include tree works, meaningful when judging how the property has evolved. Most recent transfer: December 2022 at £305,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 25 Oct 2025
Fell T1. Weeping Willow
1 Gill Lane changed hands twice within eighteen months — unusual for the area.
£346,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.1% per year over 1 year.
£305,000
Growth on file: 15.1% per year over 1 year.
Habitable Rooms for 1 Gill Lane lags the street by a wide margin.
Price per m²
£3,050
Street avg £2,626
Floor Area
100 m²
Street avg 146 m²
Habitable Rooms
3 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

Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 December 2022Most recent
£305,000
+15.1%over 12 months15 December 2021
£265,000
Median price across the last 5 sales in DL12 9AS: £340,000 (2025–2014).
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 7.0 t/year
DL12 9BJ
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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