10 Copperfield, King's Lynn, PE30 4RA
About 10 Copperfield
10 Copperfield is a three-bedroom semi-detached house in King's Lynn (PE30 4RA). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (March 2023) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2012. Between certificates, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Average; while wall efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold March 2025 for £150,000. Today's modelled estimate of £184,000 is 22.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 55.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Energy performance
10 Copperfield sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
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
10 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
10 Copperfield valuation sits well clear of the typical sold price in this postcode.
£184,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
Sales timeline
17 March 2025Most recent
£150,000
Median price across the last 5 sales in PE30 4RA: £140,000 (2024–2019).
Nearby sales in PE30 4RA
Versus other Copperfield homes
On years held, 10 Copperfield runs well behind the street norm.
Price per m²
£1,705
Street avg £1,615
Floor Area
88 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
8.9 t/year
Street avg 3.9 t/year
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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







