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Get started7 Windmill Avenue is a four-bedroom detached house in Dereham (NR20 3BD). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 80). Other recorded features include a conservatory and a self-contained annexe.
Sale prices here have outpaced England HPI: 5.4% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 87.9% above the typical sold price in the postcode. It changed hands recently, sold August 2025 for £375,000. At 128 m² it's 21% larger than the typical home in the postcode (106 m² median across 6 EPCs).
Latest sale on 7 Windmill Avenue was the highest on Land Registry record across the postcode.
£339,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 26 years.
£375,000
Growth on file: 5.4% per year over 26 years.
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7 Windmill Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£2,930
Street avg £1,868
Floor Area
128 m²
Street avg 111 m²
Habitable Rooms
8 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
1.4 km
Dereham (Mid Norfolk Railway) — subway entrance.

Daytime· 07:00 – 23:00
50.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 August 2025Most recent
£375,000
+57.9%over 15 years11 December 2009
£237,500
+150.0%over 10 years30 June 1999
£95,000
Median price across the last 5 sales in NR20 3BD: £190,000 (2021–2010).
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Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 6.6 t/year
NR20 3TB
Closest school
0.8 km
Dereham Neatherd High School. 9 schools nearby.
Night-time· 23:00 – 07:00
42.5dB