Ashfold School Dorton House Dorton Dorton Buckinghamshire HP18 9NG Data via plota.co.uk

PL/26/04578/CONDA - Approval of detail Reserved by Condition Approved
Admin / proceduralListed buildings

Proposal

Application for approval of details subject to condition 4 (roof tiles) of Listed Building consent . Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
4 Jun 2026
✓
Consultation
21 Jun 2026
✓
Approved
29 Jun 2026

Approved on 29 Jun 2026 · Delegated Decision · Last checked 2 Sept 2026

Documents 1

Decision & officer reports 1

PDF DECISION Decision Notice · 29 Jun 2026 View ↗

All documents on the council site ↗

Site constraints 4

Grade I listed: Ashfold School
List entry 1124266 · 0 m away · 3 more listed buildings within 150 m (1 Grade II*, 2 Grade II)
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 the other 3 with distances
Historic England ↗
Habitat network: Wood pasture and parkland
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Dorton 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. Historic England, the Environment Agency, Natural England 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 area105 m² (1,130 sq ft)
Energy ratingD (asset rating 88)
UseNon-residential Institutions: Education
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in February 2025, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Buckinghamshire
Application type
Approval of detail Reserved by Condition
Postcode
HP18 9NG
Received
4 Jun 2026
Validated
4 Jun 2026
Ward
Waddesdon
Parish
Dorton
Case officer
Show
Target decision
30 Jul 2026
Decision
Condition Accepted
Decision date
29 Jun 2026
Decision level
Delegated Decision
Applicant
Show

Public comments

No public comments yet.

Last counted 2 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Consultation
21 Jun 2026
Comments by
10 Jul 2026
Statutory expiry
30 Jul 2026
Env. assessment
No
Buckinghamshire
Planning Authority Score
1.3/10
Poor
#284 of 296 councils
Relevant to this application:
Major dwellings

Buckinghamshire is one of the slowest councils in England for householder decisions, ranking #280 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Buckinghamshire decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #217 of 296
86%
Householder approved
Below avg (90%) #241 of 296
34%
Decided in 8 weeks
Below avg (63%) #280 of 296
55%
Extended time limit
Above avg (41%) #248 of 296
76%
Minor dwellings approved
491 decided (1-9 homes)
82%
Major dwellings approved
71 decided (10+ homes)
82%
Change of use approved
131 decided
4,446
Total decisions
690 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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.