15 Southwood Road Cookham Maidenhead SL6 9LY

1. 23 Mar 2026

   Received by Windsor and Maidenhead

2. 19 May 2026

   Decision issued: Application Permitted

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 19 May 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.

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.

• 6 Southwood Road Cookham Maidenhead SL6 9LY

  22/00329/FULL Submitted 7 Feb 2022 63m away

  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

• Site B Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead

  25/03225/CONDIT Submitted 9 Dec 2025 63m away

  Details required by Condition 21 (Landscaping scheme) of planning permission 23/02022/OUT for a hybrid application comprising: Full application for 34 dwellings (Use Class C3) with associated open space, hard and soft landscaping, SuDS, vehicular access, parking and all associated infrastructure on land off Cannondown Road, Cookham (eastern parcel, Site B); with an outline application for 1 self-build dwelling and associated parking where all matters are reserved except for access.

  Granted Conditions New dwelling 63 docs
  Major scheme

• Site B Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead

  25/03241/CONDIT Submitted 9 Dec 2025 63m away

  Details required by Condition 33 (refuse storage and recycling facilities) of planning permission 23/02022/OUT for a hybrid application comprising: Full application for 34 dwellings (Use Class C3) with associated open space, hard and soft landscaping, SuDS, vehicular access, parking and all associated infrastructure on land off Cannondown Road, Cookham (eastern parcel, Site B); with an outline application for 1 self-build dwelling and associated parking where all matters are reserved except for access.

  Granted Conditions New dwelling 11 docs
  Major scheme

• Site B Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead

  25/03244/CONDIT Submitted 9 Dec 2025 63m away

  Partial discharge of Condition 17 (Biodiversity Enhancements) of planning permission 23/02022/OUT for a hybrid application comprising: Full application for 34 dwellings (Use Class C3) with associated open space, hard and soft landscaping, SuDS, vehicular access, parking and all associated infrastructure on land off Cannondown Road, Cookham (eastern parcel, Site B); with an outline application for 1 self-build dwelling and associated parking where all matters are reserved except for access.

  Granted Conditions New dwelling 8 docs
  Major scheme

• Site B Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead

  25/03233/CONDIT Submitted 9 Dec 2025 63m away

  Details required by Condition 18 (External Lighting Ecology) of planning permission 23/02019/OUT for a hybrid application comprising: Full application for 160 dwellings (Use Class C3) with associated open space, hard and soft landscaping, SuDS, vehicular access, parking and all associated infrastructure on land off Cannondown Road, Cookham (western parcel, Site A); with an outline application for 5 self-build dwellings and associated parking where all matters are reserved except for access.

  Granted Conditions New dwelling 11 docs
  Major scheme

• Site B Open Field North of Lower Mount Farm Long Lane Cookham Maidenhead

  25/03230/CONDIT Submitted 9 Dec 2025 63m away

  Details required by Condition 22 (Minerials and Waste) of planning permission 23/02022/OUT for a hybrid application comprising: Full application for 34 dwellings (Use Class C3) with associated open space, hard and soft landscaping, SuDS, vehicular access, parking and all associated infrastructure on land off Cannondown Road, Cookham (eastern parcel, Site B); with an outline application for 1 self-build dwelling and associated parking where all matters are reserved except for access.

  Granted Conditions New dwelling 10 docs
  Major scheme

• 26/00980/FULL Granted

  19 Linchfield Road Datchet Slough SL3 9NA

  Single storey rear extension

  21 Apr 2026 Full applications
• 26/01706/FULL Granted

  Loraine 36 Forlease Road Maidenhead SL6 1RU

  Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

  13 Jul 2026 Full applications
• 26/01675/FULL Granted

  59 Grove Road Windsor SL4 1HT

  Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

  9 Jul 2026 Full applications
• 26/01265/FULL Granted

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

  20 May 2026 Full applications
• 26/01700/FULL Granted

  4 Dhoon Rise Maidenhead SL6 1BS

  Garage conversion, front bay window and a single storey front/side extension.

  13 Jul 2026 Full applications