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Get started11 Birkett Close is an end-of-terrace house in Cotherstone, Barnard Castle, Barnard Castle (DL12 9QY). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2012 onwards and council tax band C. The latest certificate (February 2025) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (November 2014); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good. The recommended improvements would lift it to A (score 92), a 2-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
11 Birkett Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
11 Birkett Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£187,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On epc rating, 11 Birkett Close runs well behind the street norm.
EPC Rating
78 (C)
Street avg 83 (B)
Floor Area
61 m²
Street avg 66 m²
CO₂ Emissions
1.8 t/year
Street avg 1.3 t/year
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
41.6dB

DL12 9NP
The Close — bus stop.
Closest school
0.5 km
Cotherstone Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
36.2dB