4 Octagon Court, Calvert Street, Norwich, NR3 1AN
About 4 Octagon Court
4 Octagon Court is a two-bedroom mid-terrace house in Norwich (NR3 1AN). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to before 1900 and council tax band B. At 82 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 40–88 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (70 versus a worst of 46). Period features are noted in the property record. The latest certificate (June 2023) shows a C (score 70). When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good. The recommended improvements would push it to B (score 82).
It hasn't traded since April 2004, a hold of 22 years that's notably long for the area. Across 2001–2004, sale prices on this property compounded at 14.1% per year. Today's modelled estimate of £262,000 is 45.6% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£204/sq ft) was about 34% below the postcode norm.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Communal gardenYes
- ParkingOff road
Building
- Period featuresYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
4 Octagon Court 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
4 Octagon Court valuation sits well clear of the typical sold price in this postcode.
£262,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.1% per year over 3 years.
£180,000
Growth on file: 14.1% per year over 3 years.
Sales timeline
22 April 2004Most recent
£180,000
+50.0%over 3 years29 March 2001
£120,000
Median price across the last 5 sales in NR3 1AN: £270,000 (2025–2014).
Versus other Calvert Street homes
On epc rating, 4 Octagon Court stands well clear of the street.
Price per m²
£2,195
Street avg £2,945
Floor Area
82 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.8 t/year
Similar properties nearby
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
1.1 km
Norwich Rail Station — railway station.
Closest school
0.1 km
Jane Austen College. 38 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
54.4dB

Night-time· 23:00 – 07:00
43.7dB







