18 Blackwell Avenue, Norwich, NR7 8XL
About 18 Blackwell Avenue
18 Blackwell Avenue is a three-bedroom detached house in Norwich (NR7 8XL). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2018) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The home occupies a corner plot.
Most recent transfer: October 2019 at £232,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2002–2019, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £308,000 is 32.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 23.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- ParkingOff road
- Corner plotYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
18 Blackwell Avenue 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
18 Blackwell Avenue has more than doubled in price since the earliest registered sale in 2002.
£308,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 17 years.
£232,000
Growth on file: 5.6% per year over 17 years.
Sales timeline
23 October 2019Most recent
£232,000
+19.0%over 12 years2 April 2007
£195,000
+85.7%over 4 years11 December 2002
£105,000
+16.7%3 July 2002
£90,000
Median price across the last 5 sales in NR7 8XL: £270,000 (2025–2019).
Nearby sales in NR7 8XL
Versus other Blackwell Avenue homes
Price per m²
£2,231
Street avg £2,423
Floor Area
104 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
2.7 km
Norwich Rail Station — railway station.
Closest school
0.6 km
Sprowston Junior School. 29 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
51.6dB

Night-time· 23:00 – 07:00
42.3dB







