31 St Marys Avenue, Welton, Lincoln, LN2 3LN Data via plota.co.uk

WL/2026/00902 - Residential Prior Approval Live

Proposal

Notification of prior approval to extend dwellinghouse 4.6125m from rear wall of original dwellinghouse, 2.40m to height of eaves of enlarged part of dwellinghouse and 3.5415m to highest point of enlarged part of dwellinghouse. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
24 Jun 2026
✓
Validated
2 Oct 2026
Decision
Expected by 13 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 23 Nov 2026, from West Lindsey's recent extensions.

Comments are open until 2 Nov 2026

Comment on this application ↗

Site constraints 5

Radon-affected area
Radon-affected areaCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Radon affected area, class 2; 1 listed building within 150 m; Inside the Welton (West Lindsey) 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 scheduled monument 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.

Sales history 1

Last sold for £173,000 in October 2012. Detached house, freehold.

26 October 2012£173,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area92 m² (990 sq ft)
Energy ratingD (55 out of 100), could reach C
PropertyDetached house, 5 habitable rooms
Built1983 to 1990
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

From the energy performance certificate lodged in June 2009, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Residential Prior Approval
Postcode
LN2 3LN
Received
24 Jun 2026
Validated
2 Oct 2026
Ward
DUNHOLME AND WELTON
Parish
Welton CP
Case officer
Show
Target decision
13 Nov 2026
Decision level
Delegated
Applicant
Show
Agent
Simon Barker

Decision outlook

Day 7 of the 56-day target. West Lindsey usually decides extensions by day 52.

Day 749 days to the 56-day target
81%decided within 8 weeks
93%approved
187decided in the last year

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

Consultation & key dates

Alt. reference
PP/2026/00592
Comments by
2 Nov 2026
Committee
24 Jun 2026
Statutory expiry
13 Nov 2026
Env. assessment
No
West Lindsey
Planning Authority Score
5.3/10
Average
#134 of 296 councils
Relevant to this application:
Householder decisions

West Lindsey ranks #110 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
West Lindsey decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #70 of 296
94%
Householder approved
Above avg (90%) #123 of 296
72%
Decided in 8 weeks
Above avg (63%) #110 of 296
44%
Extended time limit
Above avg (41%) #187 of 296
88%
Minor dwellings approved
80 decided (1-9 homes)
100%
Major dwellings approved
25 decided (10+ homes)
94%
Change of use approved
33 decided
562
Total decisions
39 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.