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Get started21 Hardley Street is a semi-detached house in Hardley, Norwich, Norwich (NR14 6BY). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2021) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2009. Between certificates, roof efficiency went from Very Poor to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
Sale prices here have outpaced Norwich HPI: 7.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 122.6% above the typical sold price in the postcode. Most recent transfer: June 2023 at £262,500. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved. At 85 m² it's 19.8% smaller than the typical home in the postcode (106 m² median across 14 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Hardley Street has an approved side extension on the planning record.
Extension: Side of property
2no storey side extension to dwelling
21 Hardley Street has more than quadrupled in price since its earliest registered sale in 2002.
£270,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 21 years.
£262,500
Growth on file: 7.3% per year over 21 years.
On price per m², 21 Hardley Street stands well clear of the street.
Price per m²
£3,088
Street avg £1,844
Floor Area
85 m²
Street avg 107 m²
Habitable Rooms
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.
Nearest stop
2.5 km

Daytime· 07:00 – 23:00
42.5dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 June 2023Most recent
£262,500
+38.2%over 1 year23 February 2022
£190,000
+1.6%over 5 years27 January 2017
£187,000
+211.9%over 14 years17 June 2002
£59,950
Median price across the last 5 sales in NR14 6BY: £307,500 (2025–2009).
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 6.0 t/year
NR14 6DJ
Cantley Rail Station — railway station.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
35.4dB
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