Willoughbys Barn West End Brassington Derbyshire DE4 4HL Data via plota.co.uk

26/00653/FUL - Full Planning Permission Approved

Proposal

Single storey rear extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
11 Jun 2026
✓
Validated
17 Jul 2026
✓
Consultation
20 Jul 2026
✓
Approved
10 Sept 2026

Approved on 10 Sept 2026 · Delegated · Last checked 11 Sept 2026

Site constraints 6

Brassington conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Radon affected area, class 6
An estimated 30% or more 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 ↗
6 listed buildings within 150 m of the postcode pin
Nearest: Well House, Grade II, about 31 m from the postcode pin · 6 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 6 with distances
Historic England ↗
Also on the record
Inside the Brassington built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 4, 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.

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Important details

Application type
Full Planning Permission
Postcode
DE4 4HL
Received
11 Jun 2026
Validated
17 Jul 2026
Ward
Dovedale, Parwich And Brassington
Parish
Brassington
Case officer
Show
Target decision
11 Sept 2026
Decision
Granted with Conditions
Decision date
10 Sept 2026
Decision level
Delegated
Applicant
Show

How this decision compares

Decided in 55 days from validation, about the council's usual 55 days. Approved, as 90% of extensions here are.

74%decided within 8 weeks
90%approved
177decided in the last year

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

Public comments

No public comments yet.

7 neighbours consulted · Last counted 11 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14995950
Planning Portal ref
PP-14995950
Neighbours
20 Jul 2026
Consultation
20 Jul 2026
Comments by
20 Aug 2026
Site or press notice
30 Jul 2026
Statutory expiry
11 Sept 2026
Env. assessment
No
Derbyshire Dales
Planning Authority Score
5.8/10
Average
#110 of 296 councils
Relevant to this application:
Householder decisions

Derbyshire Dales ranks #121 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Derbyshire Dales decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #129 of 296
93%
Householder approved
Above avg (90%) #127 of 296
70%
Decided in 8 weeks
Above avg (63%) #121 of 296
38%
Extended time limit
Below avg (41%) #127 of 296
81%
Minor dwellings approved
85 decided (1-9 homes)
75%
Major dwellings approved
4 decided (10+ homes)
100%
Change of use approved
4 decided
486
Total decisions
52 refused in the year to March 2026