35 The Knoll Tansley Derbyshire DE4 5FP Data via plota.co.uk

26/00582/FUL - Full Planning Permission Refused

Proposal

Convert and extend bungalow to form a two-storey dwelling Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 May 2026
✓
Consultation
20 May 2026
✗
Refused
14 Jul 2026
Appeal
Not lodged

Refused on 14 Jul 2026 · Delegated · Last checked 14 Jul 2026

Site constraints 5

1 listed building within 150 m of the postcode pin
Nearest: Knoll House, Grade II*, about 18 m from the postcode pin
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.
Historic England ↗
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
Coalfield, development low risk area; Inside the Tansley 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 Mining Remediation Authority, 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 3

Last sold for £190,000 in February 2015. Detached house, freehold.

2 February 2015£190,000
23 November 2009£198,000
4 August 2006£180,000

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

Building

Floor area80 m² (861 sq ft)
Energy ratingC (71 out of 100)
PropertyDetached bungalow, 5 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in November 2025, 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

Application type
Full Planning Permission
Postcode
DE4 5FP
Received
20 May 2026
Validated
20 May 2026
Ward
Matlock East And Tansley
Parish
Tansley
Case officer
Show
Target decision
15 Jul 2026
Decision
Refused
Decision date
14 Jul 2026
Decision level
Delegated
Applicant
Show
Agent
Stock Planning Ltd

How this decision compares

Decided in 55 days from validation, about the council's usual 55 days. Refused, as 9% of extensions here are.

73%decided within 8 weeks
91%approved
190decided in the last year

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

Consultation & key dates

Alt. reference
PP-14947582
Planning Portal ref
PP-14947582
Neighbours
20 May 2026
Consultation
20 May 2026
Comments by
18 Jun 2026
Site or press notice
28 May 2026
Statutory expiry
15 Jul 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

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.