14 Glebe Road Dersingham King's Lynn Norfolk PE31 6PZ Data via plota.co.uk

25/02123/F - Full Application Approved

Proposal

Householder: Demolition of extension. Construction of single storey side extension and loft conversion. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
19 Dec 2025
✓
Consultation
5 Jan 2026
✓
Approved
12 Feb 2026

Approved on 12 Feb 2026 · Delegated Decision · Last checked 6 Oct 2026

Site constraints 4

Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
1 listed building within 150 m of the postcode pin; Inside the Dersingham built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 4, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area96 m² (1,033 sq ft)
Energy ratingF (22 out of 100), could reach C
PropertyDetached bungalow, 5 habitable rooms
Built1900 to 1929
HeatingRoom heaters, electric
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2026, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Kings Lynn
Application type
Full Application
Postcode
PE31 6PZ
Received
19 Dec 2025
Validated
19 Dec 2025
Ward
Dersingham
Parish
Dersingham
Case officer
Show
Target decision
13 Feb 2026
Decision
Application Permitted
Decision date
12 Feb 2026
Decision level
Delegated Decision
Applicant
Show
Agent
G Planning & Design

How this decision compares

Decided in 55 days from validation, about the council's usual 55 days. Approved, as 89% of full applications here are.

80%decided within 8 weeks
89%approved
539decided in the last year

Plota live figures for full applications decided by Kings Lynn in the last twelve months, from validation. Kings Lynn decision record →

Public comments

No public comments yet.

9 neighbours consulted · Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14537563
Planning Portal ref
PP-14537563
Neighbours
5 Jan 2026
Consultation
5 Jan 2026
Comments by
5 Feb 2026
Site or press notice
5 Jan 2026
Statutory expiry
13 Feb 2026
Env. assessment
No
Kings Lynn
Planning Authority Score
8.4/10
Excellent
#17 of 296 councils
Relevant to this application:
Householder decisions

Kings Lynn is one of the fastest councils in England for householder decisions, ranking #20 out of 296. Only 27% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Kings Lynn decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #133 of 296
95%
Householder approved
Above avg (90%) #82 of 296
87%
Decided in 8 weeks
Above avg (63%) #20 of 296
27%
Extended time limit
Below avg (41%) #41 of 296
76%
Minor dwellings approved
261 decided (1-9 homes)
85%
Major dwellings approved
26 decided (10+ homes)
89%
Change of use approved
44 decided
1,216
Total decisions
131 refused in the year to March 2026

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.