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Get started12 Back Lane is a semi-detached house in Mattishall, Dereham, Dereham (NR20 3PU). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1996-2002 and council tax band A. The latest certificate (June 2023) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump. Main heating runs on oil.
At 60 m² it's 24.5% smaller than the typical home in the postcode (80 m² median across 12 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
12 Back Lane has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£174,000
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Floor Area for 12 Back Lane lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 67 (D)
Floor Area
60 m²
Street avg 82 m²
CO₂ Emissions
3.4 t/year
Street avg 3.6 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.
Closest school
0.3 km

Daytime· 07:00 – 23:00
44.2dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in NR20 3PU: £215,000 (2018–2006).
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Detailed EPC data
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Every application and decision on record
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Habitable Rooms
3 rooms
Street avg 4 rooms
Mattishall Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
36.4dB