15 Criss Grove Chalfont St Peter Buckinghamshire SL9 9HG Data via plota.co.uk
Proposal
Certificate of lawfulness for existing erection of a rear dormer roof extension to facilitate a loft conversion Data via plota.co.uk
Application progress
Approved on 10 Sept 2026 · Delegated Decision · Last checked 10 Sept 2026
Documents 3
Decision & officer reports 2
Application forms 1
Site constraints 3
Checked on 11 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.
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
- Certificate of lawfulness - existing
- Postcode
- SL9 9HG
- Received
- 16 Jul 2026
- Validated
- 16 Jul 2026
- Ward
- Chalfont St Peter
- Parish
- Chalfont St Peter
- Case officer
- Show
- Target decision
- 10 Sept 2026
- Decision
- Cert of Law EXISTING-grant operations
- Decision date
- 10 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Show
Public comments
No public comments yet.
Last counted 10 Sept 2026
Consultation & key dates
- Statutory expiry
- 10 Sept 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%).
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15 Criss Grove Chalfont St Peter Buckinghamshire SL9 9HG
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