4 Copperfield, King's Lynn, PE30 4RA
About 4 Copperfield
4 Copperfield is a semi-detached house in King's Lynn (PE30 4RA). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1967-1975 and council tax band A. At 65 m² this is the 5th smallest of 14 units on EPC record in the building, where floor areas span 60–110 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (September 2025) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2014); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Poor and lighting dropped from Very Good to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.
At 65 m² it's 26.1% smaller than the typical home in the postcode (88 m² median across 13 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 4 Copperfield
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
4 Copperfield sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
4 Copperfield 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
4 Copperfield has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£122,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in PE30 4RA: £150,000 (2025–2020).
Nearby sales in PE30 4RA
Versus other Copperfield homes
EPC Rating for 4 Copperfield lags the street by a wide margin.
EPC Rating
52 (E)
Street avg 71 (C)
Floor Area
65 m²
Street avg 63 m²
CO₂ Emissions
1.2 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 4 Copperfield
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
7/mo
Steady year-on-year across the wider district.
Nearest stop
1.9 km
Kings Lynn Rail Station — railway station.
Closest school
0.5 km
Fairstead Community Primary and Nursery School. 18 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
50.8dB
Night-time· 23:00 – 07:00
41.1dB