Planning application
20 Castlehaven Close, Chippenham, SN15 3TH
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/2026/00990
Application record
- Reference
- PL/2026/00990
- Type
- Householder planning permission
- Status
- Closed
- Decision
- Approve with Conditions
- Received
- 12 Feb 2026
- Validated
- 12 Feb 2026
- Decided
- 10 Apr 2026
- Ward
- Chippenham Pewsham ED
- Parish
- Chippenham CP
- Postcode
- SN15 3TH
Timeline
Dates from the published record
-
12 Feb 2026
Received by Wiltshire
-
10 Apr 2026
Decision issued: Approve with Conditions
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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.
Trade members open them from here.
Open the documentsWhat a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
93 Castlehaven Close, Chippenham, SN15 3TG
96% historically approved · decision due ~28 Sep
Second-storey rear extension with minor internal reconfigurations
Awaiting decision Householder Extension 16 docsDomestic -
THE BURROW, 74 BUCKINGHAM ROAD, CHIPPENHAM, SN15 3TF
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4 HEWLETT CLOSE, CHIPPENHAM, SN15 3TL
Prior notification of Larger Home Extension - Proposed single storey rear extension (to Project 3.8 m from Original Rear Wall of Dwelling, 3.15 m Maximum Height and 3.00m Eaves Height
Refused Prior approval Extension 4 docsSmall domestic -
Domestic
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3 CENTURION CLOSE, CHIPPENHAM, SN15 3TQ
Proposed 3 bedroom dwelling on land at 3 Centurion Close.
Granted Full applications 18 docsDomestic -
3 CENTURION CLOSE, CHIPPENHAM, SN15 3TQ
Full planning permission for the erection of an attached two bedroom dwelling and associated works.
Granted Full applications 5 docsDomestic
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