43 Park Lane Washingborough Lincoln Lincolnshire LN4 1DE Data via plota.co.uk

26/0413/PRELIM Registered

Proposal

Erection of a single storey front extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Jun 2026
Decision
Expected by 25 Aug 2026

As of 5 Aug 2026, the council is no longer showing this application on their planning portal. It may have been withdrawn or re-listed under a different reference. We've stopped checking it for updates.

Site constraints 3

Radon affected area, class 6
An estimated 30% or more 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
Inside the Washingborough and Heighington built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, 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 listed building at the site

Checked on 6 October 2026. 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 area89 m² (958 sq ft)
Energy ratingD (62 out of 100), could reach C
PropertyDetached bungalow, 4 habitable rooms
Built1976 to 1982
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, partial insulation (assumed)

From the energy performance certificate lodged in July 2026, the latest held for this property. The building may have changed since. View the certificate

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Important details

Postcode
LN4 1DE
Received
30 Jun 2026
Validated
30 Jun 2026
Ward
Heighington And Washingborough
Parish
Washingborough
Case officer
Show
Target decision
25 Aug 2026
Applicant
Show

Decision outlook

Day 101, past the statutory target. 95% of extensions in North Kesteven are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 28 Jul 2026.

Day 10145 days past the 56-day target
76%decided within 8 weeks
99%approved
263decided in the last year

Plota live figures for extensions decided by North Kesteven in the last twelve months, from validation. North Kesteven decision record →

Consultation & key dates

Statutory expiry
25 Aug 2026
Env. assessment
No
North Kesteven
Planning Authority Score
6.5/10
Good
#79 of 296 councils
Relevant to this application:
Householder decisions

North Kesteven ranks #117 out of 296 councils for householder decision speed. Householder applications are more likely to be approved here than most councils, with a 99% approval rate vs 90% nationally.

More permissive than most councils
99% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
North Kesteven decision statistics
Based on MHCLG data, the year to March 2026
97%
Overall approval rate
Above avg (87%) #4 of 296
99%
Householder approved
Above avg (90%) #6 of 296
71%
Decided in 8 weeks
Above avg (63%) #117 of 296
45%
Extended time limit
Above avg (41%) #193 of 296
90%
Minor dwellings approved
67 decided (1-9 homes)
100%
Major dwellings approved
9 decided (10+ homes)
97%
Change of use approved
36 decided
631
Total decisions
19 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.