Planning application
5 Knowle Close Copthorne Crawley West Sussex RH10 3LR
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Single storey side and front extension, porch extension, partial garage conversion, new first floor with side dormer extension, installation of x3 rooflights, and alterations to the fenestration.
As published by the council, reference DM/26/1060
Application record
- Reference
- DM/26/1060
- Status
- Pending Consideration
- Received
- 28 Apr 2026
- Validated
- 31 Jul 2026
- Postcode
- RH10 3LR
Timeline
Dates from the published record
-
28 Apr 2026
Received by Mid Sussex
-
31 Jul 2026
Validated
Checked as complete and ready for consideration.
-
7 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 25 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Mid Sussex took a median of 53 days over the applications it decided in the last year.
What happens while it is decided
This application is with Mid Sussex for determination, against a statutory target of eight weeks. Over the last year Mid Sussex's median decision took 53 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Mid Sussex's portal will say. Our guide explains the common types.
Nearby applications
Within 500 metres
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1 Spring Gardens Copthorne Crawley West Sussex RH10 3RS
Removal of mature Beech tree.
Decided Trees 7 docs -
1 Spring Gardens Copthorne Crawley West Sussex RH10 3RS
Scots Pine - sectional felling.
Withdrawn Trees 7 docs -
3 Knowle Drive Copthorne Crawley West Sussex RH10 3LW
Retrospective planning application for a 900mm high fence to the side/front of the property.
Refused Householder 15 docsSmall domestic -
Tresanton Borers Arms Road Copthorne Crawley West Sussex RH10 3LJ
Proposed single storey rear extension extending beyond the rear wall of the original house by 6.2m, to a maximum height of 3.7m and the height of the eaves to 2.5m.
Granted Prior approval Extension 8 docsSmall domestic -
29 Spring Gardens Copthorne Crawley West Sussex RH10 3RS
T1 - mature Oak : Reduce back lower canopy 2m. T2 and T3 Mature Oaks. Remove epicormic growth on main stems to branch break.
Decided Trees 5 docs -
2 Spring Gardens Copthorne Crawley West Sussex RH10 3RS
72% historically approved · decision due ~27 Aug
1 x Beech - Crown reduction of 2-3m as branches are encroaching over conservatory and blocking light.
Decided Extension Trees