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Get started18 Twyford Lane is a three-bedroom detached house in Foulsham, Dereham, Dereham (NR20 5SE). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2021) shows an F (score 23), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 65), a 2-band jump. Main heating runs on oil. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. At 128 m² it's 24.9% larger than the typical home in the postcode (103 m² median across 8 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £347,000 is 10.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£229/sq ft) was about 16.6% above the typical sold price in the postcode. Last sale on file: £315,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
18 Twyford Lane's carbon output runs well above what efficient homes in the postcode produce.
18 Twyford Lane has an approved single-storey extension on the planning record.
Extension: Single storey
Single storey extention/alterations
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£347,000
Modelled from EPC, postcode comparables.
£315,000
Recorded with HM Land Registry.
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On co₂ emissions, 18 Twyford Lane runs well behind the street norm.
Price per m²
£2,461
Street avg £2,093
Floor Area
128 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 5 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.
Closest school
0.2 km

Daytime· 07:00 – 23:00
43.4dB

20 May 2022Most recent
£315,000
Median price across the last 5 sales in NR20 5SE: £183,000 (2024–2007).
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CO₂ Emissions
13.0 t/year
Street avg 6.8 t/year
NR20 5RW
Foulsham Primary School Academy. 1 school nearby.
Night-time· 23:00 – 07:00
36.4dB