12 Gainsborough Road Data via plota.co.uk

20261127 - Notification of extension to a dwellinghouse Decided

Proposal

Notification of proposed single storey extension at rear of dwellinghouse of dimensions: 6.0 metres beyond the rear wall of the original dwellinghouse; maximum height 3.0 metres; height of the eaves 2.9 metres (Class C3) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
28 Jul 2026
✓
Validated
3 Aug 2026
✓
Decided
9 Sept 2026

Decided on 9 Sept 2026 · Delegated · Last checked 13 Sept 2026

Site constraints 4

Article 4 direction
Houses in Multiple Occupation - 2013. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Also on the record
Radon affected area, class 2; Inside the Leicester built-up area; Air quality management area about 32 m away: Leicester AQMA.
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 area80 m² (861 sq ft)
Energy ratingE (52 out of 100), could reach C
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in February 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
Leicester
Application type
Notification of extension to a dwellinghouse
Postcode
LE2 3DE
Received
28 Jul 2026
Validated
3 Aug 2026
Ward
Castle
Case officer
Show
Target decision
13 Sept 2026
Decision date
9 Sept 2026
Decision level
Delegated

Consultation & key dates

Planning Portal ref
NSE9198
Consultation
3 Aug 2026
Comments by
24 Aug 2026
Leicester
Planning Authority Score
2.2/10
Poor
#267 of 296 councils
Relevant to this application:
Householder decisions

Leicester is slower than most councils at deciding householder applications, ranking #232 out of 296. 48% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Leicester decision statistics
Based on MHCLG data, the year to March 2026
82%
Overall approval rate
Below avg (87%) #249 of 296
85%
Householder approved
Below avg (90%) #250 of 296
51%
Decided in 8 weeks
Below avg (63%) #232 of 296
48%
Extended time limit
Above avg (41%) #215 of 296
68%
Minor dwellings approved
85 decided (1-9 homes)
100%
Major dwellings approved
17 decided (10+ homes)
62%
Change of use approved
85 decided
1,069
Total decisions
195 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.