30 High Street Aylesbury Buckinghamshire HP20 1SF Data via plota.co.uk
Proposal
Installation of 4no. new window openings to rear elevation at ground floor, external door to lightwell and 2no. skylights Data via plota.co.uk
Application progress
Approved on 25 Sept 2026 · Delegated Decision · Last checked 25 Sept 2026
Documents 6
Decision & officer reports 2
Application forms 1
Consultation & comments 2
Other documents 1
Site constraints 5
Checked on 6 October 2026. 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.
Building
From the energy performance certificate lodged in November 2016, the latest held for this property. The building may have changed since. View the certificate
Every application in Buckinghamshire - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Buckinghamshire
- Application type
- Full Application
- Postcode
- HP20 1SF
- Received
- 8 May 2026
- Validated
- 8 May 2026
- Ward
- Aylesbury North
- Parish
- Aylesbury
- Case officer
- Show
- Target decision
- 25 Sept 2026
- Decision
- Approved
- Decision date
- 25 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- D. Rose Planning LLP
- Freehold owner
- Show
How this decision compares
Decided in 140 days from validation, 84 days slower than Buckinghamshire's median of 56 for extensions. Approved, as 83% of extensions here are.
Plota live figures for extensions decided by Buckinghamshire in the last twelve months, from validation. Buckinghamshire decision record →
Public comments
No public comments yet.
15 neighbours consulted · Last counted 25 Sept 2026
Consultation & key dates
- Neighbours
- 3 Jun 2026
- Consultation
- 3 Jun 2026
- Comments by
- 26 Jun 2026
- Site or press notice
- 5 Jun 2026
- Statutory expiry
- 3 Jul 2026
- Env. assessment
- No
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%).
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.
Freehold owner and leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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30 High Street Aylesbury Buckinghamshire HP20 1SF
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Freehold owner and leaseholders, on paid plans
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