Planning application
8 Cannon Down Cottages Maidenhead Road Cookham Maidenhead SL6 9EA
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Part single, part two storey side/rear extension following the demolition of the existing single storey element.
As published by the council, reference 25/03145/FULL
Application record
- Reference
- 25/03145/FULL
- Type
- Full
- Status
- Decided
- Decision
- Refuse
- Received
- 1 Dec 2025
- Validated
- 1 Dec 2025
- Decided
- 23 Jan 2026
- Ward
- Bisham And Cookham
- Parish
- Cookham Parish
- Decision by
- Delegated
- Postcode
- SL6 9EA
Timeline
Dates from the published record
-
1 Dec 2025
Received by Windsor and Maidenhead
-
23 Jan 2026
Decision issued: Refuse
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
8 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 refusal means
Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
Within 500 metres
-
23 Southwood Gardens Cookham Maidenhead SL6 9EB
Single storey side extension and alterations to fenestration
Granted Full applications Extension Windows or glazing 16 docsSmall domestic -
6 Southwood Gardens Cookham Maidenhead SL6 9EB
Certificate of lawfulness to determine whether the proposed conservatory is lawful.
Granted Lawful development Extension 8 docs -
28 Southwood Gardens Cookham Maidenhead SL6 9EB
New front canopy, single storey front extension, first floor side/rear extension and alterations to fenestration
Granted Full applications Extension Windows or glazing 13 docsSmall domestic -
Site A AndSite B Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead SL6 9EE
Consent to retain 4no. non illuminated post mounted signs, 4no. non illuminated flag pole signs and non illuminated hoarding.
Granted Advertising 15 docs -
31 Southwood Gardens Cookham Maidenhead SL6 9EB
Single storey side/front extension.
Granted Full applications Extension 12 docsSmall domestic -
6 Southwood Road Cookham Maidenhead SL6 9LY
Part single part two storey wraparound extension (front/side/rear) and 3no. parking spaces following demolition of the existing garage and conservatory.
Granted Full applications Extension Demolition 13 docs
Other full applications
In Windsor and Maidenhead
-
26/00685/FULL Granted
Blossoms Broomfield Park Sunningdale Ascot SL5 0JT
Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.
-
26/01566/FULL Refused
20 Victoria Road Eton Wick Windsor SL4 6LY
New front boundary treatment, piers and gates (part retrospective).
-
26/01732/FULL Granted
27 Hemsdale Maidenhead SL6 6SL
Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.
-
26/01676/FULL Granted
51 Upper Village Road Ascot SL5 7AJ
Single storey side/rear extension.
-
26/01227/FULL Granted
92 Kennel Ride Ascot SL5 7NW
Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.