61 Mill End Road High Wycombe Buckinghamshire HP12 4JN Data via plota.co.uk
Proposal
Rear upper storey extension and loft conversion with the installation of a rear-facing dormer and changes to fenestration Data via plota.co.uk
Application progress
Approved on 22 Sept 2026 · Delegated Decision · Last checked 26 Sept 2026
Documents 5
Decision & officer reports 2
Statements & assessments 2
Application forms 1
Site constraints 3
Checked on 25 September 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.
Sales history 1
Last sold for £558,000 in June 2024. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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
- HP12 4JN
- Received
- around 21 Jul 2026
- Validated
- 21 Jul 2026
- Ward
- Sands
- Parish
- High Wycombe Unparished Area
- Case officer
- Show
- Target decision
- 15 Sept 2026
- Decision
- Approved
- Decision date
- 22 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- M R Engineering Design Ltd
- Freehold owner
- Show
How this decision compares
Decided in 63 days from validation, 7 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.
5 neighbours consulted · Last counted 26 Sept 2026
Consultation & key dates
- Neighbours
- 11 Aug 2026
- Consultation
- 17 Aug 2026
- Comments by
- 7 Sept 2026
- Statutory expiry
- 15 Sept 2026
- Env. assessment
- No
Historical activity at this location
2 nearby applications on record - archival context, not part of the live application.
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%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold owner: 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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61 Mill End Road High Wycombe Buckinghamshire HP12 4JN
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Freehold owner, on paid plans
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