3a, Cotman Road, Norwich, NR1 4AF
About 3a
3a is a four-bedroom detached house in Norwich (NR1 4AF). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2018) shows a C (score 70). The recommended improvements would push it to B (score 84). Records show the property has been extended at some point in its history.
At 92 m² it's 24.7% smaller than the typical home in the postcode (122 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2008–2020, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £429,000 is 22.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£353/sq ft) was about 51.9% above the typical sold price in the postcode. Most recent transfer: November 2020 at £350,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
Outside
- GarageDouble
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
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Planning history
3a 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
Sale price has at least doubled since 2008.
£429,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 12 years.
£350,000
Growth on file: 6.1% per year over 12 years.
Sales timeline
20 November 2020Most recent
£350,000
+105.9%over 12 years24 September 2008
£170,000
Median price across the last 5 sales in NR1 4AF: £480,000 (2025–2022).
Versus other Cotman Road homes
On floor area, 3a runs well behind the street norm.
Price per m²
£3,804
Street avg £3,256
Floor Area
92 m²
Street avg 145 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.3 t/year
Street avg 7.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.7 km
Norwich Rail Station — railway station.
Closest school
0.2 km
Lionwood Infant and Nursery School. 30 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
50.4dB

Night-time· 23:00 – 07:00
41.4dB







