20 Allison Bank, Geoffrey Watling Way, Norwich, NR1 1GW
About 20 Allison Bank
20 Allison Bank is a one-bedroom end-of-terrace house in Norwich (NR1 1GW). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 2007 onwards and council tax band B. The latest certificate (March 2020) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since February 2010. Between certificates, wall efficiency went from Good to Very Good, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good; while main heating dropped from Poor to Very Poor. Main heating runs on electricity. At 51 m² this is the 22nd smallest of 75 units on EPC record in the building, where floor areas span 32–232 m². The building's EPC ratings span D to B, with this unit at the top. Other recorded features include a balcony.
On the market in July 2013 and unlisted since — roughly 13 years. Across 2009–2013, sale prices on this property compounded at 5.8% per year.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Outside
- ParkingOff street
- BalconyYes
Building
- Heating systemLpg
- RefurbishedYes
Energy performance
20 Allison Bank's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 10 March 2030
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20 Allison Bank has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£123,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 4 years.
£120,750
Growth on file: 5.8% per year over 4 years.
Sales timeline
11 July 2013Most recent
£120,750
+27.1%over 4 years29 March 2009
£95,000
Median price across the last 5 sales in NR1 1GW: £110,000 (2026–2024).
Nearby sales in NR1 1GW
12 Allison Bank, Geoffrey Watling Way, Norwich, NR1 1GW
Sold Jan 2026
£95,50088 Allison Bank, Geoffrey Watling Way, Norwich, NR1 1GW
Sold Jun 2025
£215,00010 Allison Bank, Geoffrey Watling Way, Norwich, NR1 1GW
Sold Mar 2025
£108,00035 Allison Bank, Geoffrey Watling Way, Norwich, NR1 1GW
Sold Apr 2024
£177,50016 Allison Bank, Geoffrey Watling Way, Norwich, NR1 1GW
Sold Apr 2024
£110,000
Versus other Geoffrey Watling Way homes
20 Allison Bank outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,368
Street avg £2,678
Floor Area
51 m²
Street avg 63 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.1 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
329/mo
Falling year-on-year across the wider district.
Nearest stop
0.7 km
Norwich Rail Station — railway station.
Closest school
0.8 km
Lakenham Primary School. 31 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
53.5dB

Night-time· 23:00 – 07:00
44.5dB







