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Englefield Poundfield Lane Cookham Maidenhead SL6 9RY

26/02691/FULLAwaiting decision
Approximate location: the centre of the postcode, not the exact property.

Proposal

Dismantling, reconstruction and extension of the existing Winter Garden including selective reuse of existing materials and windows, a new zinc roof, replacement of the central first-floor casement window on the south elevation of the house with a new 6-over-6 timber sash window, replacement of the east elevation dormer window with a double glazed timber casement, refurbishment and selective thermal upgrading of the sash windows within the main house, repointing of the main house brickwork in lime mortar and reinstatement of the original entrance canopy to the south elevation.

Submitted
3 November 2026
  1. Received3 Nov
  2. Validated
  3. Consult.
  4. Target
  5. Decided

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About this application

This is a planning application for a dormer extension at Englefield Poundfield Lane Cookham Maidenhead SL6 9RY. Windsor has handled 5,167 applications of this type. It has been with the council since 3 November 2026 and is still awaiting a decision. The site is in a conservation area. There have been 7 other applications at this address. We hold 2,115 applications in total for the SL6 postcode area.

Application details

Postcode
SL6 9RY

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Green belt: Windsor and Maidenhead
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: conservation areas, Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (20)

flood storage areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Windsor

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