31 Mays Crescent Northleach Cheltenham Gloucestershire GL54 3HR Data via plota.co.uk

26/00682/FUL - Full Application Approved

Proposal

Erection of single-storey rear extension with associated works (Retrospective) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Mar 2026
✓
Validated
17 Mar 2026
✓
Approved
30 Apr 2026

Approved on 30 Apr 2026 · Delegated Decision · Last checked 6 Jul 2026

Site constraints 6

Cotswolds National Landscape
Great weight to conserving the landscape; major development restricted.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Radon affected area, class 5
An estimated 10 to 30% 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
Conservation area about 56 m away: Northleach Conservation Area; 10 listed buildings within 150 m of the postcode pin; Inside the Northleach 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. 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.

Sales history 1

Last sold for £212,500 in April 2021. Terraced house, freehold.

19 April 2021£212,500

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

Building

Floor area94 m² (1,012 sq ft)
Energy ratingC (78 out of 100), could reach B
PropertyEnd-terrace house, 5 habitable rooms
Built1950 to 1966
HeatingAir source heat pump, underfloor, electric
WallsCavity wall, filled cavity

From the energy performance certificate lodged in December 2021, 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
Cotswold
Application type
Full Application
Postcode
GL54 3HR
Received
3 Mar 2026
Validated
17 Mar 2026
Ward
Northleach
Parish
Northleach With Eastington
Case officer
Show
Decision
Application Permit
Decision date
30 Apr 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 44 days from validation, 10 days faster than Cotswold's median of 54 for extensions. Approved, as 95% of extensions here are.

60%decided within 8 weeks
95%approved
640decided in the last year

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

Consultation & key dates

Comments by
15 Apr 2026
Env. assessment
No
Cotswold
Planning Authority Score
3.5/10
Below average
#218 of 296 councils
Relevant to this application:
Householder decisions

Cotswold is slower than most councils at deciding householder applications, ranking #219 out of 296. 48% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (92%) 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
Cotswold decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #128 of 296
92%
Householder approved
Above avg (90%) #150 of 296
53%
Decided in 8 weeks
Below avg (63%) #219 of 296
48%
Extended time limit
Above avg (41%) #212 of 296
74%
Minor dwellings approved
123 decided (1-9 homes)
74%
Major dwellings approved
23 decided (10+ homes)
84%
Change of use approved
38 decided
1,252
Total decisions
138 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.

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.