586 Osmaston Road Derby DE24 8GQ Data via plota.co.uk

26/00999/FUL - Full Application Approved

Proposal

Single storey side/rear extension to dwelling house (dining/kitchen) installation of a canopy to the front elevation and a new roof to the existing garage to form living space Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Jul 2026
✓
Consultation
30 Jul 2026
✓
Approved
23 Sept 2026

Approved on 23 Sept 2026 · Delegated Decision · Last checked 24 Sept 2026

Site constraints 3

Air quality management area: Derby NO2 AQMA No.1: Ring Roads
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Radon affected area, class 3; Inside the Derby built-up area.
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.

Building

Floor area116 m² (1,249 sq ft)
Energy ratingC (71 out of 100), could reach B
PropertySemi-detached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, with external insulation

From the energy performance certificate lodged in January 2023, 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
Derby
Application type
Full Application
Postcode
DE24 8GQ
Received
30 Jul 2026
Validated
30 Jul 2026
Ward
Sinfin & Osmaston Ward
Case officer
Show
Target decision
24 Sept 2026
Decision
Approval
Decision date
23 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
PCA Building Services Consultancy

How this decision compares

Decided in 55 days from validation, about the council's usual 54 days. Approved, as 92% of extensions here are.

68%decided within 8 weeks
92%approved
369decided in the last year

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

Public comments

No public comments yet.

2 neighbours consulted · Last counted 24 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours
30 Jul 2026
Consultation
30 Jul 2026
Comments by
23 Aug 2026
Derby
Planning Authority Score
2.2/10
Poor
#266 of 296 councils
Relevant to this application:
Householder decisions

Derby is slower than most councils at deciding householder applications, ranking #253 out of 296. The council extends the time limit on 60% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application. View full council performance
Derby decision statistics
Based on MHCLG data, the year to March 2026
91%
Overall approval rate
Above avg (87%) #98 of 296
91%
Householder approved
Above avg (90%) #172 of 296
45%
Decided in 8 weeks
Below avg (63%) #253 of 296
60%
Extended time limit
Above avg (41%) #268 of 296
79%
Minor dwellings approved
47 decided (1-9 homes)
91%
Major dwellings approved
11 decided (10+ homes)
89%
Change of use approved
84 decided
944
Total decisions
87 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.