4 Walnut Tree Lane Longwick Buckinghamshire HP27 9SJ Data via plota.co.uk
Proposal
Creation of new outbuilding comprising double garage and storage. No change to site access. Permeable SUDS to garage. Data via plota.co.uk
Application progress
Refused on 24 Jun 2026 · Delegated Decision · Last checked 13 Jul 2026
Documents 2
Decision & officer reports 2
Site constraints 4
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 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 2
Last sold for £522,500 in March 2021. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in June 2018, the latest held for this property, matched to this application by its address. 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.
Important details
- Council
- Buckinghamshire
- Application type
- Full Application
- Postcode
- HP27 9SJ
- Received
- 29 Apr 2026
- Validated
- 29 Apr 2026
- Ward
- Princes Risborough
- Parish
- Longwick Cum Ilmer
- Case officer
- Show
- Target decision
- 24 Jun 2026
- Decision
- Refused
- Decision date
- 24 Jun 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Cohanim Architecture
How this decision compares
Decided in 56 days from validation, about the council's usual 56 days. Refused, as 18% of extensions here are.
Plota live figures for extensions decided by Buckinghamshire in the last twelve months, from validation. Buckinghamshire decision record →
Consultation & key dates
- Neighbours
- 5 May 2026
- Consultation
- 5 May 2026
- Comments by
- 26 May 2026
- Statutory expiry
- 24 Jun 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%).
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.
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4 Walnut Tree Lane Longwick Buckinghamshire HP27 9SJ
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