25 Alwyn Road Maidenhead SL6 5EG

1. 28 Jul 2026

   Received by Windsor and Maidenhead

2. 4 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 11 Aug 2026

   Added to PlanIndex

4. 28 Sep 2026

   Decision issued: Application Permitted

Windsor and Maidenhead granted permission on 28 September 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.

• 31 Alwyn Road Maidenhead SL6 5EG

  23/01624/NMA Submitted 4 Jul 2023 50 yards away

  Non material amendments to planning permission 23/00991/FULL for the relocation of the entrance door.

  Granted Amendments 5 docs

• 31 Alwyn Road Maidenhead SL6 5EG

  26/01148/NMA Submitted 8 May 2026 50 yards away

  Non material amendments to planning permission 23/00991/FULL for 3no. ground floor windows to the side elevation and repositioning of the door.

  Granted Amendments Windows or glazing 5 docs

• 31 Alwyn Road Maidenhead SL6 5EG

  23/00991/FULL Submitted 21 Apr 2023 50 yards away

  Relocation of front entrance door, 1no new canopy, single storey rear extension and alterations to fenestration following demolition of existing element.

  Granted Full applications Extension Demolition +1 9 docs
  Small domestic

• 7 Alwyn Road Maidenhead SL6 5EG

  26/01235/CPD Submitted 15 May 2026 50 yards away

  Certificate of lawfulness to determine whether the proposed 2no. front rooflights, 1no. rear dormer with Juliet balcony and 1no. detached outbuilding incidental to the main dwelling are lawful.

  Granted Lawful development Loft or dormer 9 docs
  Small domestic

• 41A Alwyn Road Maidenhead SL6 5EG

  25/02139/FULL Submitted 21 Aug 2025 50 yards away

  Garage conversion, part single part two storey rear extension with Juliet balcony and alterations to fenestration following the demolition of the existing conservatory.

  Granted Full applications Extension Demolition +1 12 docs

• 5 Alwyn Road Maidenhead SL6 5EG

  20/03405/FULL Submitted 15 Dec 2020 50 yards away

  Single storey rear extension following demolition of existing elements.

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• 26/02029/FULL Granted

  5 Kimber Close Windsor SL4 4BJ

  Single storey rear extension.

  Received 17 Aug, published by the council 27 Aug 2026 Full applications
• 26/01955/FULL Granted

  2 Holmlea Road Datchet Slough SL3 9HQ

  Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

  Received 7 Aug, published by the council 27 Aug 2026 Full applications
• 26/01121/FULL Granted

  Zain House 15 Wilton Crescent Windsor SL4 4YJ

  Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

  Received 6 May, published by the council 11 Aug 2026 Full applications
• 26/01977/FULL Granted

  9 St Marks Place Windsor SL4 3BG

  Garage conversion and alterations to fenestration.

  Received 11 Aug, published by the council 24 Aug 2026 Full applications
• 26/01804/FULL Granted

  16 Devereux Road Windsor SL4 1JJ

  Installation of air conditioning compressor unit to the first floor side elevation.

  Received 23 Jul, published by the council 24 Aug 2026 Full applications