9 Errington Drive Windsor SL4 5EG

1. 22 Sep 2025

   Received by Windsor and Maidenhead

2. 25 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Nov 2025

   Decision issued: Refuse

4. 11 Aug 2026

   Added to PlanIndex

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.

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.

• 4 Errington Drive Windsor SL4 5EG

  23/00001/TPO Submitted 3 Jan 2023 50 yards away

  Cypress - Reduce height by 4m leaving approximately 9m and the lower branches touching the garage roof to be cut back to 1m from the tree trunk. (003/1973/TPO)

  Granted Trees 5 docs

• 4 Errington Drive Windsor SL4 5EG

  26/00438/TPO Submitted 17 Feb 2026 50 yards away

  T1 Lawson cypress - reduce height by 1m, south side over garage by 1.5m, leaving a final height of 10.5m and spread of 5-6m (003/1973/TPO).

  Granted Trees 10 docs

• 3 Errington Drive Windsor SL4 5EG

  23/01861/FULL Submitted 31 Jul 2023 50 yards away

  New front canopy, 1 no. front bay window, single storey side/rear extension, single storey rear extension, loft conversion with rear dormer, alterations to fenestration and external finish, following demolition of existing elements.

  Granted Full applications Extension Loft or dormer +2 10 docs
  Small domestic

• 103 Maidenhead Road Windsor SL4 5EY

  21/01787/CPD Submitted 9 Jun 2021 100 yards away

  Certificate of lawfulness to determine whether the proposed single storey rear extension and front porch is lawful.

  Refused Lawful development Extension 11 docs
  Small domestic

• 103 Maidenhead Road Windsor SL4 5EY

  22/00841/FULL Submitted 29 Mar 2022 100 yards away

  New front porch with canopy, single storey rear extension, single storey side/rear extension and alterations to the external finish and fenestration.

  Granted Full applications Extension Windows or glazing 14 docs
  Small domestic

• 10 Parsonage Lane Windsor SL4 5EN

  21/03346/FULL Submitted 22 Oct 2021 100 yards away

  Single storey side canopy - retrospective.

  Granted Full applications 8 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