4 Allens Lane, Sprowston, Norwich, NR7 8EL
About 4 Allens Lane
4 Allens Lane is a semi-detached house in Sprowston, Norwich, Norwich (NR7 8EL). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2024) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in January 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
At 75 m² it sits well below the postcode median (112 m² across 10 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £258,000 is 35.8% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£235/sq ft) was about 22.3% above the typical sold price in the postcode. Sold December 2024 for £190,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation installed or upgraded to 250mm+
Low energy lighting percentage decreased
Hot water efficiency improved
Window efficiency improved
Wall insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
4 Allens Lane has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
4 Allens Lane valuation sits well clear of the typical sold price in this postcode.
£258,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
Sales timeline
3 December 2024Most recent
£190,000
Median price across the last 5 sales in NR7 8EL: £305,000 (2025–2023).
Nearby sales in NR7 8EL
1 Allens Lane, Sprowston, Norwich, NR7 8EL
Sold Jun 2025
£248,50020 Allens Lane, Sprowston, Norwich, NR7 8EL
Sold Jan 2025
£305,00015 Allens Lane, Sprowston, Norwich, NR7 8EL
Sold Feb 2024
£385,00010 Allens Lane, Sprowston, Norwich, NR7 8EL
Sold Apr 2023
£375,00016 Allens Lane, Sprowston, Norwich, NR7 8EL
Sold Oct 2016
£290,000
Versus other Allens Lane homes
On co₂ emissions, 4 Allens Lane stands well clear of the street.
Price per m²
£2,533
Street avg £2,353
Floor Area
75 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
2.7 km
Norwich International Airport — airport.
Closest school
0.3 km
Sprowston Junior School. 26 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.9dB

Night-time· 23:00 – 07:00
41.3dB







