11 Calthorpe Road, Norwich, NR5 8RX
About 11 Calthorpe Road
11 Calthorpe Road is a semi-detached house in Norwich (NR5 8RX). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (January 2019) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (January 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Average and roof efficiency went from Very Poor to Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 3-band jump.
It hasn't traded since April 2003, a hold of 23 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £243,000 sits 94.4% above the 2003 sale of £125,000. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 22.1% below the postcode norm.
Energy performance
11 Calthorpe Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Cavity wall insulation installed
Roof insulation improved
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £545 · Includes VAT
Planning history
11 Calthorpe Road has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Calthorpe Road valuation sits well clear of the typical sold price in this postcode.
£243,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
Sales timeline
24 April 2003Most recent
£125,000
Median price across the last 5 sales in NR5 8RX: £213,000 (2024–2006).
Nearby sales in NR5 8RX
Versus other Calthorpe Road homes
11 Calthorpe Road is notably below the street on price per m².
Price per m²
£1,225
Street avg £2,359
Floor Area
102 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Closest school
0.5 km
West Earlham Infant and Nursery School. 21 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
48.6dB

Night-time· 23:00 – 07:00
38.0dB







