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Get started4 Knyvett Green is a three-bedroom detached house in Ashwellthorpe, Norwich, Norwich (NR16 1HA). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (February 2016) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on oil. The latest certificate is from February 2016, so improvements made since then won't be reflected.
It hasn't traded since September 2001, a hold of 25 years that's notably long for the area. Sale prices here have outpaced Norwich HPI: 17.1% per year against 0% for the wider region. Today's modelled estimate of £291,000 sits 164.5% above the 2001 sale of £110,000. On a £-per-square-foot basis, the last sale (£144/sq ft) was about 31.9% below the postcode norm. At 71 m² it's 17.4% smaller than the typical home in the postcode (86 m² median across 30 EPCs).
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This certificate is over 10 years old and is no longer valid.Expired 22 Feb 2026
Sale price has at least doubled since 1996.
£291,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.1% per year over 5 years.
£110,000
Growth on file: 17.1% per year over 5 years.
On price per m², 4 Knyvett Green runs well behind the street norm.
Price per m²
£1,549
Street avg £2,804
Floor Area
71 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
1.6 km

Daytime· 07:00 – 23:00
41.4dB

28 September 2001Most recent
£110,000
+129.2%over 5 years1 July 1996
£48,000
Median price across the last 5 sales in NR16 1HA: £355,000 (2023–2021).
CO₂ Emissions
3.6 t/year
Street avg 5.3 t/year
NR16 1RZ
Wreningham VC Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
35.9dB
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