Planning application
35 Blackamoor Lane Maidenhead SL6 8RA
Works: 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 3no. front rooflights and 1no. rear dormer to facilitate a loft conversion is lawful.
As published by the council, reference 26/01661/CPD
Application record
- Reference
- 26/01661/CPD
- Type
- Cert of Lawfulness of Proposed Dev
- Status
- Decided
- Decision
- Permitted Development
- Received
- 8 Jul 2026
- Validated
- 8 Jul 2026
- Decided
- 28 Jul 2026
- Ward
- St Marys
- Parish
- Maidenhead Unparished
- Decision by
- Delegated
- Postcode
- SL6 8RA
Site history
Applications at this address on the Windsor and Maidenhead register
This site has had 2 applications since 2026: 1 approved, 1 refused.
-
26/01206/CPD Refused
35 Blackamoor Lane Maidenhead SL6 8RA
Certificate of lawfulness to determine whether the proposed 3no. front rooflights and 1no. rear dormer to facilitate a loft conversion is lawful.
Timeline
Dates from the published record
-
8 Jul 2026
Received by Windsor and Maidenhead
-
25 Jul 2026
Added to PlanIndex
-
28 Jul 2026
Decision issued: Permitted Development
Documents
Plans, drawings, consultee responses and the officer's report
10 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 28 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
-
35 Blackamoor Lane Maidenhead SL6 8RA
Certificate of lawfulness to determine whether the proposed 3no. front rooflights and 1no. rear dormer to facilitate a loft conversion is lawful.
Refused Lawful development Loft or dormer 10 docs -
41 Blackamoor Lane Maidenhead SL6 8RA
New front bay window, single storey side/rear extension and enlargement of an existing rear rooflight.
Granted Full applications Extension Loft or dormer +1 23 docsSmall domestic -
41 Blackamoor Lane Maidenhead SL6 8RA
New front bay window, single storey side/rear extension and enlargement of an existing rear rooflight.
Granted Full applications Extension Loft or dormer +1 19 docsSmall domestic -
43 Blackamoor Lane Maidenhead SL6 8RA
Single storey side/rear extension
Granted Full applications Extension 17 docsSmall domestic -
25 Blackamoor Lane Maidenhead SL6 8RA
Single storey rear extension, x1 rear dormer, loft conversion and x3 rooflights to front elevation following demolition of existing element.
Granted Full applications Extension Loft or dormer +1 32 docsSmall domestic -
2 Simpson Close Maidenhead SL6 8RZ
Single storey extension to the West elevation.
Refused Full applications Extension 15 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.