Planning application
72 Highway Avenue Maidenhead SL6 5AQ
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of Lawfulness to determine whether the proposed rear dormer roof extension and associated internal alterations to enlarge the existing loft accommodation is lawful.
As published by the council, reference 26/01532/CPD
Application record
- Reference
- 26/01532/CPD
- Type
- Cert of Lawfulness of Proposed Dev
- Status
- Decided
- Decision
- Permitted Development
- Received
- 22 Jun 2026
- Validated
- 25 Jun 2026
- Decided
- 24 Jul 2026
- Ward
- Pinkneys Green
- Parish
- Maidenhead Unparished
- Decision by
- Delegated
- Postcode
- SL6 5AQ
Timeline
Dates from the published record
-
22 Jun 2026
Received by Windsor and Maidenhead
-
25 Jun 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Decision issued: Permitted Development
-
25 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
12 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 this grant of permission means
Windsor and Maidenhead granted permission on 24 July 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
47 Birdwood Road Maidenhead SL6 5AP
Single storey front extension, relocation of the entrance door, single storey rear/side extension, loft conversion, 1no. side and 1no. rear dormer and alterations to fenestration and existing patio following demolition of existing conservatory.
Granted Full applications Extension Loft or dormer +2 17 docsSmall domestic -
47 Birdwood Road Maidenhead SL6 5AP
68% historically approved · decision due ~4 Nov
Certificate of lawfulness to determine whether the proposed outbuilding ancillary to the main dwelling is lawful.
Awaiting decision Lawful development 5 docsSmall domestic -
26 Farm Road Maidenhead SL6 5HZ
Single storey wrap around (front/side/rear) extension following the demolition of the existing garage.
Granted Full applications Extension Demolition 7 docsSmall domestic -
Coe-Fen Farm Road Maidenhead SL6 5HY
1no.pergola and new boundary fence (part retrospective).
Granted Full applications 12 docsSmall domestic -
26 Farm Road Maidenhead SL6 5HZ
Certificate of lawfulness to determine whether the proposed hip to gable, rear dormer and side rooflight is lawful.
Granted Lawful development Loft or dormer 8 docs -
11 Harefield Road Maidenhead SL6 5EA
Enlargement of the existing two storey front bay window, two storey front/side extension with entrance canopy, single storey side and rear extensions, x1 front rooflight, x1 side dormer, x1 rear dormer and alterations to fenestration, following demolition of the existing carport and detached garage.
Granted Full applications Extension Loft or dormer +2 18 docsSmall domestic
Other lawful development applications
In Windsor and Maidenhead
-
26/01743/CPD Refused
1 Aston Mead Windsor SL4 5PW
Certificate of lawfulness to determine whether the proposed replacement single storey rear extension is lawful.
-
26/01828/CPU Granted
Concorde Park Concorde Road Maidenhead SL6 4FJ
Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.
-
26/01853/CPU Granted
20 Craufurd Rise Maidenhead SL6 7LS
Certificate of lawfulness to determine whether the proposed use of a room on the ground floor as private hire operators licence is lawful.
-
26/01781/CPD Refused
163 Arthur Road Windsor SL4 1RZ
Certificate of lawfulness to determine whether the proposed rear L shaped dormer with Juliet balcony and new air source heat pump are lawful.
-
26/01553/CLU Granted
64 Priors Way Maidenhead SL6 2EN
Certificate of lawfulness to determine whether the existing use of building as self-contained residential dwelling as per details set out in Statutory Declaration is lawful.