13 William Ellis Close Old Windsor Windsor SL4 2QS

This site has had 4 applications since 2026: 1 approved, 1 refused.

• 26/02140/VAR Awaiting decision

  13 William Ellis Close Old Windsor Windsor SL4 2QS

  Variation (under Section 73A) of Condition 4 (Approved Plans) to substitute those plans approved under 26/00355/FULL for a single storey front extension with enclosed entrance and alterations to fenestration with amended plans.

  Submitted 28 Aug 2026 Amendments
• 26/01402/NMA Refused

  13 William Ellis Close Old Windsor Windsor SL4 2QS

  Non material amendments to planning permission 26/00355/FULL for the enlargement of the single storey front extension, alterations to the front mono pitched roof and window openings, 1no. front canopy and repositioning of the 2no. rooflights.

  Decided 2 Jul 2026 Amendments
• 26/00355/FULL Granted

  13 William Ellis Close Old Windsor Windsor SL4 2QS

  Single storey front extension with enclosed entrance and alterations to fenestration.

  Decided 8 Apr 2026 Full applications

1. 6 Aug 2026

   Received by Windsor and Maidenhead

2. 16 Aug 2026

   Added to PlanIndex

3. 20 Aug 2026

   Decision issued: Application Withdrawn

• 26/00355/FULL Granted

  13 William Ellis Close Old Windsor Windsor SL4 2QS

  Single storey front extension with enclosed entrance and alterations to fenestration.

  Decided 8 Apr 2026 Full applications

The applicant withdrew this application before Windsor and Maidenhead decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 13 William Ellis Close Old Windsor Windsor SL4 2QS

  26/02140/VAR Submitted 28 Aug 2026 0m away

  73% historically approved · decision due ~23 Oct

  Variation (under Section 73A) of Condition 4 (Approved Plans) to substitute those plans approved under 26/00355/FULL for a single storey front extension with enclosed entrance and alterations to fenestration with amended plans.

  Awaiting decision Amendments Extension Windows or glazing 9 docs
  Small domestic

• 13 William Ellis Close Old Windsor Windsor SL4 2QS

  26/01402/NMA Submitted 8 Jun 2026 0m away

  Non material amendments to planning permission 26/00355/FULL for the enlargement of the single storey front extension, alterations to the front mono pitched roof and window openings, 1no. front canopy and repositioning of the 2no. rooflights.

  Refused Amendments Extension Loft or dormer +1 8 docs
  Small domestic

• 13 William Ellis Close Old Windsor Windsor SL4 2QS

  26/00355/FULL Submitted 11 Feb 2026 0m away

  Single storey front extension with enclosed entrance and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 21 docs
  Small domestic

• 20 St Andrews Close Old Windsor Windsor SL4 2QU

  21/03489/FULL Submitted 25 Nov 2021 46m away

  Single storey wrap around extension (front/side/rear)

  Granted Full applications Extension 10 docs
  Small domestic

• Rostrevor 78 St Lukes Road Old Windsor Windsor SL4 2QJ

  22/01558/FULL Submitted 9 Jun 2022 63m away

  Single storey side/rear extension and alterations to fenestration following the demolition of the existing garage.

  Granted Full applications Extension Demolition +1 10 docs
  Small domestic

• 17 St Andrews Close Old Windsor Windsor SL4 2QU

  22/01497/FULL Submitted 31 May 2022 79m away

  Garage conversion and a single storey rear extension following the demolition of the existing rear conservatory.

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• 26/01737/CONDIT Granted

  Bisham Abbey Bisham Village Marlow Road Bisham Marlow SL7 1RR

  Details required by Conditions (3) (lime mortar) (4) (new brickwork) (5) (flint samples) of Listed Building Consent (25/03209/LBC) for (Consent for masonry and window repairs including removal of previous cementitious repairs, localised replacement of clunch, Caen stone, brickwork an flint panels where necessary alongside repointing works, works to chimneys, replacement of rainwater goods and lighting conductor system, installation of new roof access hatch and mansafe system).

  15 Jul 2026 Conditions
• 26/01832/CONDIT Granted

  Magnolia Cabin Fishery Road Maidenhead SL6 1UP

  Details required by Condition 5 (Biodiversity Enhancements) of planning permission 26/01024/FULL for a single storey front extension following demolition of existing front element.

  27 Jul 2026 Conditions
• 26/01793/CONDIT Granted

  Hunters Moon Jubilee Road Littlewick Green Maidenhead SL6 3QU

  Details required by Condition 7 (external lighting scheme), 9 (cycle parking), 10 (tree protection measures) of planning permission 25/02008/FULL for (1no. dwelling with basement (self-build) and hardstanding following demolition of existing dwelling).

  22 Jul 2026 Conditions
• 26/02189/CONDIT Awaiting decision

  71 Frances Road Windsor SL4 3AQ

  Details required by Condition 5 (Biodiversity Enhancements) of planning permission 26/01092/FULL for a Single storey rear/side extension, single storey rear extension, new rear steps, 3no. rear Juliet balconies, replacement roof, 1no. rear dormer, raising of the ridge and alterations to fenestration and external finishes following demolition of existing element.

  4 Sep 2026 Conditions
• 26/01818/CONDIT Granted

  28 The Binghams Maidenhead SL6 2ES

  Details required by Condition 5 (Ecology) of planning permission 26/00113/VAR for a variation (under Section 73) of Condition 5 to substitute those plans approved under 22/03209/FULL for a Garage conversion, part single, part first floor, part two storey front/side/rear extension with rear glass balustrades and alterations to fenestration with amended plans.

  23 Jul 2026 Conditions