133 Slough Road Datchet Slough SL3 9AE

This site has had 2 applications since 2022: 1 approved, 1 refused.

• 23/01052/FULL Granted

  133 Slough Road Datchet Slough SL3 9AE

  Two storey front/side extension, side canopy, thermal insulation to the existing walls and alterations to the external finish and fenestration following the demolition of the existing garage and store.

  Decided 23 Jun 2023 Full applications

1. 22 Aug 2022

   Received by Windsor and Maidenhead

2. 15 Sep 2022

   Decision issued: Refuse

3. 27 Jul 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 133 Slough Road Datchet Slough SL3 9AE

  23/01052/FULL Submitted 28 Apr 2023 50 yards away

  Two storey front/side extension, side canopy, thermal insulation to the existing walls and alterations to the external finish and fenestration following the demolition of the existing garage and store.

  Granted Full applications Extension Demolition +1 21 docs

• 135 Slough Road Datchet Slough SL3 9AE

  26/00377/FULL Submitted 12 Feb 2026 50 yards away

  Single storey side extension and alterations to fenestration

  Granted Full applications Extension Windows or glazing 14 docs
  Small domestic

• 15 Castle Avenue Datchet Slough SL3 9BA

  26/02230/CPD Submitted 9 Sep 2026 50 yards away

  69% historically approved · decision due ~4 Nov

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

  Awaiting decision Lawful development Extension 8 docs
  Small domestic

• Land At 16 Castle Avenue Datchet Slough

  21/00211/OUT Submitted 27 Jan 2021 150 yards away

  Outline application for 1no. three bedroom detached dwelling with all matters reserved.

  Refused Outline New dwelling 21 docs
  Domestic

• Westfield 141A Slough Road Datchet Slough SL3 9AE

  26/01944/FULL Submitted 6 Aug 2026 150 yards away

  70% historically approved · decision due ~14 Oct

  Single storey front/side extension and porch, two storey rear infill extension, 1no. rear dormer, alterations to the roof, external finish and fenestration.

  Awaiting decision Full applications Extension Loft or dormer +1 25 docs
  Small domestic

• 10 Castle Avenue Datchet Slough SL3 9BA

  22/01288/CPD Submitted 12 May 2022 150 yards away

  Certificate of lawfulness to determine whether the alterations and extension to first floor roof space are lawful

  Granted Lawful development Extension 10 docs

• 26/00814/VAR Granted

  Land West of Switchback Road North And North of Nightingale Lane Maidenhead

  Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.

  Received 27 Mar, published by the council 25 Jul 2026 Amendments
• 26/01411/VAR Granted

  Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

  Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.

  Received 8 Jun, published by the council 25 Jul 2026 Amendments
• 26/01792/VAR Granted

  Silver Birches St Marys Road Ascot SL5 9JE

  Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

  Received 22 Jul, published by the council 31 Jul 2026 Amendments
• 26/02420/NMA Awaiting decision

  Development At King Street And Queen Street And Broadway Maidenhead

  Non material amendments to planning permission 25/00066/VAR as per covering letter.

  Received 2 Oct, published by the council 9 Oct 2026 Amendments
• 26/02152/NMA Granted

  Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

  Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

  Received 1 Sep, published by the council 8 Sep 2026 Amendments