4 Allens Lane, Norwich, NR2 2JB
About 4 Allens Lane
4 Allens Lane is a three-bedroom semi-detached house in Norwich (NR2 2JB). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (October 2021) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2011. The recommended improvements would lift it to C (score 78), a 2-band jump. Other recorded features include outbuildings.
At 99 m² the property is well over the postcode median (64 m² across 8 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold March 2025 for £370,000. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2025, sale prices on this property compounded at 2.9% per year. On a £-per-square-foot basis, the last sale (£347/sq ft) was about 48.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- CloakroomYes
Outside
- ParkingOff road
- OutbuildingsYes
Energy performance
4 Allens Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 7 October 2031
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
4 Allens Lane has an approved single-storey rear extension on the planning record.
1 application on record at 4 Allens Lane, Norwich, NR2 2JB
- Jul 2025ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension to replace existing and New Garden Building.
- Council
- LLC-8M128
- Reference
- 25/00573/F
Unlock 4 Allens Lane, Norwich, NR2 2JB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 4 Allens Lane was the highest on Land Registry record across the postcode.
£405,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 22 years.
£370,000
Growth on file: 2.9% per year over 22 years.
Sales timeline
10 March 2025Most recent
£370,000
+89.7%over 22 years8 October 2002
£195,000
Median price across the last 5 sales in NR2 2JB: £240,000 (2020–2012).
Versus other Allens Lane homes
On years held, 4 Allens Lane runs well behind the street norm.
Price per m²
£3,737
Street avg £2,369
Floor Area
99 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
6.9 t/year
Street avg 4.9 t/year
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1 Allens Lane
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The neighbourhood at a glance
Crime
270/mo
Falling year-on-year across the wider district.
Nearest stop
1.8 km
Norwich Rail Station — railway station.
Closest school
0.4 km
Norwich City College of Further and Higher Education. 34 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
53.1dB

Night-time· 23:00 – 07:00
44.0dB







