21 St Williams Way, Norwich, NR7 0AH
About 21 St Williams Way
21 St Williams Way is a three-bedroom detached house in Norwich (NR7 0AH). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2021) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. Records show the property has been extended at some point in its history.
At 78 m² it's 16.1% smaller than the typical home in the postcode (93 m² median across 21 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Today's modelled estimate of £378,000 is 11.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£405/sq ft) was about 128% above the typical sold price in the postcode. Last sale on file: £340,000 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenRear
- ParkingOff road
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 21 St Williams Way
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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 been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
21 St Williams Way has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£378,000
Modelled from EPC, postcode comparables.
£340,000
Recorded with HM Land Registry.
Sales timeline
6 January 2022Most recent
£340,000
Median price across the last 5 sales in NR7 0AH: £305,000 (2025–2022).
Nearby sales in NR7 0AH
Versus other St Williams Way homes
Price per m² for 21 St Williams Way runs comfortably ahead of the street norm.
Price per m²
£4,359
Street avg £2,428
Floor Area
78 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 5.1 t/year
Everything you need to know about 21 St Williams Way
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
2.0 km
Norwich Rail Station — railway station.
Closest school
0.4 km
St William's Primary School. 28 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
51.2dB
Night-time· 23:00 – 07:00
40.5dB