Planning application
Ashfield 22 Hillfield Road Chalfont St Peter Buckinghamshire SL9 0DX
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey rear extension
As published by the council, reference PL/26/00165/FA
Application record
- Reference
- PL/26/00165/FA
- Type
- Full Application
- Status
- Decided
- Decision
- Granted As published: Approved
- Received
- 12 Feb 2026
- Validated
- 12 Feb 2026
- Decided
- 11 May 2026
- Ward
- Chalfont St Peter
- Parish
- Chalfont St Peter
- Decision by
- Delegated Decision
- Postcode
- SL9 0DX
Timeline
Dates from the published record
-
12 Feb 2026
Received by Buckinghamshire
-
11 May 2026
Decision issued: Approved
-
4 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Moral Design Associates Agent, a design practice
7 applications on PlanIndex · across 3 councils
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
18 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Buckinghamshire granted permission on 11 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
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Mellow Wood 5 Hillfield Road Chalfont St Peter Buckinghamshire SL9 0DU
Alterations to roof including infill between existing rear dormers to form a single rear dormer, relocation of front canopy/porch and associated alterations to fenestration
Granted Full applications Extension Loft or dormer +1 8 docsSmall domestic -
Chalcot 28 Grassingham Road Chalfont St Peter Buckinghamshire SL9 0BL
86% historically approved · decision due ~11 Aug
Demolition of existing attached garage and conservatory and construction of a part single, part two storey side extension, single storey front extension, porch canopy, alterations to window & doors and a widened vehicular crossover.
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Alyth 29 Joiners Lane Chalfont St Peter Buckinghamshire SL9 0AB
86% historically approved · decision due ~21 Sep
Dropped kerb
Decided -
Copthall 8 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0BU
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Decided Conditions 3 docs -
Copthall 8 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0BU
Approval of conditions 2 (levels) and 3 (materials) of planning permission PL/24/3174/FA - Demolition of existing garages and conservatory to 8 Copthall Lane, new pitched roof to existing flat roofed extension and extension of existing dormer. Construction of 2 detached five bedroom dwellings with integral garages accessed from Hillfield Road and 1 detached five bedroom dwelling with integral garage accessed from Copthall Lane.
Decided Conditions Extension Loft or dormer +1 4 docsSmall domestic -
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