20A Castle Hill Maidenhead

1. 28 Jul 2023

   Received by Windsor and Maidenhead

2. 22 Sep 2023

   Decision issued: Application Permitted

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 22 September 2023, 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.

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.

• 24 Castle Hill Maidenhead SL6 4JJ

  21/02885/TCA Submitted 24 Sep 2021 50 yards away

  T1 Eucalyptus - form 6 overhanging branches into pollard knuckles to leave 50-100mm stubs.

  Granted Trees 7 docs

• 24 Castle Hill Maidenhead SL6 4JJ

  22/03070/TCA Submitted 15 Nov 2022 50 yards away

  T1 - Eucalyptus - Re pollard at previous pollard knuckles, leaving 25mm stubs. T2 - Cherry - Fell.

  Granted Trees 7 docs

• 16 Castle Hill Maidenhead SL6 4JJ

  26/00649/LBC Submitted 11 Mar 2026 50 yards away

  Consent for a single storey side/rear extension following demolition of existing side/rear element.

  Granted Heritage and listed buildings Extension Demolition 17 docs
  Small domestic

• 16 Castle Hill Maidenhead SL6 4JJ

  26/00648/FULL Submitted 11 Mar 2026 50 yards away

  Single storey side/rear extension following demolition of existing side/rear element.

  Granted Full applications Extension Demolition 18 docs
  Small domestic

• 16 Castle Hill Maidenhead SL6 4JJ

  23/02007/FULL Submitted 10 Aug 2023 50 yards away

  Replacement garage,1no additional parking space with enclosure and sliding gate following the demolition of the existing garage.

  Granted Full applications Demolition 12 docs

• 16 Castle Hill Maidenhead SL6 4JJ

  23/00313/FULL Submitted 6 Feb 2023 50 yards away

  New garage and 1no additional parking spaces with enclosure following the demolition of the existing garage.

  Withdrawn Full applications Demolition 17 docs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