Silvretta Islet Road Maidenhead SL6 8LD

1. 13 Apr 2021

   Received by Windsor and Maidenhead

2. 28 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 25 May 2021

   Decision issued: Application Permitted

4. 3 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 25 May 2021, 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.

• Highbanks Islet Road Maidenhead SL6 8LD

  21/03528/FULL Submitted 30 Nov 2021 50 yards away

  Two storey rear extension and alterations to fenestration, following demolition of the existing conservatory.

  Granted Full applications Extension Demolition +1 10 docs

• Le Bocage 48 Lower Cookham Road Maidenhead SL6 8JZ

  21/03414/FULL Submitted 17 Nov 2021 50 yards away

  Single storey wrap around extension, increase in size of the existing first floor with two side gables, new roof, raising the ridge and alterations to fenestration.

  Refused Full applications Extension Roofing +1 16 docs
  Small domestic

• Le Bocage 48 Lower Cookham Road Maidenhead SL6 8JZ

  22/01309/FULL Submitted 16 May 2022 50 yards away

  Single storey wrap around extension with side canopy, increase in size of the existing first floor with 3no. side dormers, 1no. side dormer, new roof, raising of the ridge and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +2 15 docs
  Small domestic

• Le Bocage 48 Lower Cookham Road Maidenhead SL6 8JZ

  23/01711/FULL Submitted 13 Jul 2023 50 yards away

  Single storey wrap around extension (front/side/rear), enlargement of existing side dormers and alterations to fenestration and external finishes following demolition of existing side/rear element.

  Granted Full applications Extension Loft or dormer +2 17 docs
  Small domestic

• 54 Lower Cookham Road Maidenhead SL6 8JZ

  25/03087/FULL Submitted 24 Nov 2025 100 yards away

  Single storey side/rear extension following demolition of existing element

  Granted Full applications Extension Demolition 15 docs
  Small domestic

• 54 Lower Cookham Road Maidenhead SL6 8JZ

  20/02821/TPO Submitted 23 Oct 2020 100 yards away

  (T1) Oak: Tip reduce branches to give a lower crown clearance from ground level of 7m. Crown clean to remove all dead, broken and significantly decayed branches. Tip reduce lower lateral branches overhanging the neighbouring garden of 52 Lower Cookham Road by up to 2m. (T2) - Chestnut - Reduce to 6m high. (TPO 38 of 1997).

  Granted Trees 5 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