Site A Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead
Proposal
'Non material amendments to planning permission 23/02019/OUT for the alteration of 8no. two bedroom three person dwellings into four person dwellings and 4no. four bedroom five person dwellings into six person dwellings.
- Received
- 30 January 2026
- Decided
- 11 March 2026 · Application Permitted
- Decision level
- Delegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
- ReceivedSubmitted30 Jan
- ValidatedValidated30 Jan
- Consult.Consultation27 Feb
- TargetTarget Date27 Feb
- DecidedDecided11 Mar
Decided in 40 days (council typically 56)
This is an application to amend a permission at Site A Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead. Windsor has handled 172 applications of this type and approves 64% of them, typically deciding them in 29 days. This one was decided in 40 days, 11 days longer than Windsor's median. The site is in a conservation area. There have been 9 other applications at this address.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Windsor
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Planning history at this site
9 other applications at this property, newest first.
- 20266 Jan
Discharge of planning obligation under Schedule 10, Paragraph 10.1 (Biodiversity) of the S106 Agreement in…
PendingDischarge of conditions26/00021/LEG - 20259 Dec
Partial discharge for details required for Condition 13 (Surface Water Drainage) and Partial discharge of…
PendingDischarge of conditions25/03246/CONDIT - 20259 Dec
Details required by Condition 6 (Categories M4 of approved document part M) of planning permission…
PendingDischarge of conditions25/03243/CONDIT - 20259 Dec
Details required by Condition 7 (Materials) of planning permission 23/02019/OUT
ApprovedDischarge of conditions25/03217/CONDIT - 20259 Dec
Details required by Condition 37 (Additional Acoustic Survey) of planning permission 23/02019/OUT
ApprovedDischarge of conditions25/03242/CONDIT - 20259 Dec
Details required by Condition 15 (CEMP Biodiversity) of planning permission 23/02019/OUT
ApprovedDischarge of conditions25/03239/CONDIT - 20259 Dec
Details required by Condition 22 (Minerals Extraction) of planning permission 23/02019/OUT
ApprovedDischarge of conditions25/03231/CONDIT - 20259 Dec
Details required by Condition 21 (Landscaping scheme) of planning permission 23/02019/OUT
ApprovedDischarge of conditions25/03224/CONDIT - 20259 Dec
Details required by Condition 5 (Energy and sustainability) of planning permission 23/02019/OUT
ApprovedDischarge of conditions25/03223/CONDIT
Planning constraints
Designations that overlap or adjoin the site outline.
- Green belt: Windsor and MaidenheadPart of the site
- 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 2026-10-09. 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.
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