3 Whitethorn Cottages Dark Lane Cheltenham Gloucestershire GL51 9RW Data via plota.co.uk

26/01155/FUL - Full Planning Permission Approved

Proposal

Rear full width single storey extension and first floor bedroom extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
17 Jul 2026
✓
Validated
20 Jul 2026
✓
Consultation
22 Jul 2026
✓
Approved
14 Sept 2026

Approved on 14 Sept 2026 · Delegated Decision · Last checked 15 Sept 2026

Site constraints 4

National infrastructure project 932 m away: M5 Junction 10 Improvements Scheme
The site is 932 m from the project boundary. Highway, decided. The project page says whether consent was granted.
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Also on the record
Radon affected area, class 3; Inside the Swindon (Cheltenham) 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 Planning Inspectorate, 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 £181,000 in July 2010. Semi-detached house, freehold.

16 July 2010£181,000

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

Building

Floor area102 m² (1,098 sq ft)
Energy ratingD (60 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2014, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Cheltenham
Application type
Full Planning Permission
Postcode
GL51 9RW
Received
17 Jul 2026
Validated
20 Jul 2026
Ward
Swindon Village
Parish
Swindon
Case officer
Show
Target decision
14 Sept 2026
Decision
Permit
Decision date
14 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Bruton-Young Design

How this decision compares

Decided in 56 days from validation, 4 days slower than Cheltenham's median of 52 for extensions. Approved, as 98% of extensions here are.

71%decided within 8 weeks
98%approved
491decided in the last year

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

Public comments

No public comments yet.

2 neighbours consulted · Last counted 15 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15006580
Planning Portal ref
PP-15006580
Neighbours
22 Jul 2026
Consultation
22 Jul 2026
Comments by
12 Aug 2026
Statutory expiry
14 Sept 2026
Env. assessment
No
Cheltenham
Planning Authority Score
8.7/10
Excellent
#11 of 296 councils
Relevant to this application:
Householder decisions

Cheltenham is faster than most councils at deciding householder applications, ranking #63 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are more likely to be approved here than most councils, with a 98% approval rate vs 90% nationally.

More permissive than most councils
98% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Cheltenham decision statistics
Based on MHCLG data, the year to March 2026
97%
Overall approval rate
Above avg (87%) #2 of 296
98%
Householder approved
Above avg (90%) #13 of 296
76%
Decided in 8 weeks
Above avg (63%) #63 of 296
28%
Extended time limit
Below avg (41%) #43 of 296
90%
Minor dwellings approved
60 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
89%
Change of use approved
18 decided
927
Total decisions
30 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.