40 Church Close is a semi-detached house in King's Lynn (PE32 1BN). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2023) shows an E (score 43), well below the UK norm with real room to improve. When first surveyed in October 2010 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average, lighting went from Good to Very Good and main heating went from Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on anthracite.
It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs).
40 Church Close's carbon output runs well above what efficient homes in the postcode produce.
No planning applications are recorded against 40 Church Close, Grimston, King's Lynn, PE32 1BN. The full report also covers planning activity across the surrounding area.
Full planning data for 40 Church Close, Grimston, King's Lynn, PE32 1BN
Every application and decision on this property and nearby, in full, in the report.
40 Church Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£190,000
Modelled from EPC, postcode comparables.
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On co₂ emissions, 40 Church Close runs well behind the street norm.
EPC Rating
43 (E)
Street avg 57 (D)
Floor Area
89 m²
Street avg 93 m²
CO₂ Emissions
8.2 t/year
Street avg 5.0 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Closest school
0.9 km

Daytime· 07:00 – 23:00
43.4dB

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Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water system changed
Heating system changed
Heating controls changed
Hot water system upgraded
Wall insulation improved
Loft insulation upgraded to recommended levels
Solar PV panels (40 kWp) installed
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Hot water system changed
Wall insulation improved
Solar PV panels (35 kWp) installed
Heating system changed
Fuel source changed
Heating controls changed
Hot water system upgraded
Wall insulation improved
Low energy lighting percentage decreased
Upgraded to gas central heating
Changed to a more efficient fuel source
Loft insulation upgraded to recommended levels
More low energy lighting installed
Fuel source changed
Hot water system changed
Cavity wall insulation installed
Median price across the last 5 sales in PE32 1BN: £180,000 (2025–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Habitable Rooms
4 rooms
Street avg 5 rooms
PE32 1AT
Holly Meadows School. 2 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
36.7dB