21 Old Sunway, King's Lynn, PE30 1DN
About 21 Old Sunway
21 Old Sunway is a semi-detached house in King's Lynn (PE30 1DN). It has a recorded floor area of 87 m² (around 936 sq ft). The latest certificate (January 2018) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2018. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Poor to Good; while floor efficiency dropped from Very Good to Poor. The recommended improvements would push it to C (score 78).
At 87 m² the property is well over the postcode median (57 m² across 14 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
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Planning history
21 Old Sunway has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Old Sunway has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£144,000
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 1DN: £87,500 (2019–2007).
Nearby sales in PE30 1DN
Versus other Old Sunway homes
21 Old Sunway outperforms the street on epc rating by a wide margin.
EPC Rating
67 (D)
Street avg 59 (D)
Floor Area
87 m²
Street avg 52 m²
CO₂ Emissions
3.6 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Kings Lynn Rail Station — railway station.
Closest school
0.4 km
Eastgate Academy. 17 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
52.7dB

Night-time· 23:00 – 07:00
42.7dB







