23b, Field Lane, Gaywood, King's Lynn, PE30 4AX
About 23b
23b is a two-bedroom detached house in King's Lynn (PE30 4AX). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (September 2012) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from September 2012, so improvements made since then won't be reflected.
At 113 m² the property is well over the postcode median (80 m² across 14 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £257,000 sits 55.8% above the 2013 sale of £165,000. On a £-per-square-foot basis, the last sale (£136/sq ft) was about 19.2% below the postcode norm. One planning record on file: an annexe approved in 2021. Past consents include an annexe and change of use to residential, meaningful when judging how the property has evolved. Last changed hands 13 years ago, in January 2013.
What this property has
Inside
- Bedrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Sept 2022
EPC Rating
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Planning history
1 application on record at 23b, Field Lane, Gaywood, King's Lynn, PE30 4AX
- Nov 2021AnnexFullOutcome in report
Change of use of garage/workshop for use as residential annexe (granny flat) using existing footprint (retrospective)
RetrospectiveChange of Use- Documents
- 22 docs on file
- Reference
- 21/01318/F
Unlock 23b, Field Lane, Gaywood, King's Lynn, PE30 4AX's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23b valuation sits well clear of the typical sold price in this postcode.
£257,000
Modelled from EPC, postcode comparables.
£165,000
Recorded with HM Land Registry.
Sales timeline
25 January 2013Most recent
£165,000
Median price across the last 5 sales in PE30 4AX: £280,000 (2024–2020).
Nearby sales in PE30 4AX
23 Field Lane, Gaywood, King's Lynn, PE30 4AX
Sold May 2024
£325,00015 Field Lane, Gaywood, King's Lynn, PE30 4AX
Sold Sept 2021
£280,00023a, Field Lane, Gaywood, King's Lynn, PE30 4AX
Sold Apr 2021
£225,0009 Field Lane, Gaywood, King's Lynn, PE30 4AX
Sold Oct 2020
£300,00017a, Field Lane, Gaywood, King's Lynn, PE30 4AX
Sold Aug 2020
£223,750
Versus other Field Lane homes
23b is notably below the street on co₂ emissions.
Price per m²
£1,460
Street avg £2,108
Floor Area
113 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Barnwell Road, Gaywood
PE30 4DQ
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1 Churn Court, Gaywood
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1 Bader Close
PE30 4GA
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
1.8 km
Kings Lynn Rail Station — railway station.
Closest school
0.3 km
St Martha's Catholic Primary 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
49.2dB

Night-time· 23:00 – 07:00
40.4dB







