Loisach 85 Lower Cookham Road Maidenhead SL6 8JY

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

• 22/03019/FULL Refused

  Loisach 85 Lower Cookham Road Maidenhead SL6 8JY

  Single storey first floor side extension, single storey ground floor rear extension, attached single storey side annex, alterations to fenestration, replacement roof tiles, 2 juliet balconies and a reconstructed porch.

  Decided 3 Feb 2023 Full applications

1. 3 Sep 2024

   Received by Windsor and Maidenhead

2. 9 Sep 2024

   Validated

   Checked as complete and ready for consideration.

3. 29 Oct 2024

   Decision issued: Application Permitted

4. 27 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 29 October 2024, 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.

• Loisach 85 Lower Cookham Road Maidenhead SL6 8JY

  22/03019/FULL Submitted 11 Nov 2022 50 yards away

  Single storey first floor side extension, single storey ground floor rear extension, attached single storey side annex, alterations to fenestration, replacement roof tiles, 2 juliet balconies and a reconstructed porch.

  Refused Full applications Extension Roofing +1 17 docs
  Small domestic

• 76 Sheephouse Road Maidenhead SL6 8HP

  24/02638/CPD Submitted 31 Oct 2024 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey outbuilding ancillary to the main dwelling is lawful.

  Granted Lawful development 11 docs
  Small domestic

• 91 Lower Cookham Road Maidenhead SL6 8JY

  26/00541/FULL Submitted 2 Mar 2026 100 yards away

  Single storey side/front extension, part single part two storey side/rear extension, alterations to roof to create 1no. front gable, 2no. rear dormers, alterations to fenestration and external finishes and 1no. outbuilding following demolition of existing elements.

  Granted Full applications Extension Loft or dormer +2 16 docs
  Small domestic

• 91 Lower Cookham Road Maidenhead SL6 8JY

  25/03156/FULL Submitted 2 Dec 2025 100 yards away

  Single storey front extension, part single part two storey side/rear extension, loft conversion with 2no. rear dormers, replacement chimney, alterations to fenestration and detached double garage following the demolition of the existing garage.

  Withdrawn Full applications Extension Loft or dormer +2 7 docs
  Small domestic

• 91 Lower Cookham Road Maidenhead SL6 8JY

  26/02103/FULL Submitted 25 Aug 2026 100 yards away

  70% historically approved · decision due ~30 Oct

  Part single part two storey wrap around extension (front/side/rear) with new front entrance canopy, new roof, part raising of the ridge, loft conversion with 3no. rear dormers, 3no. rear Juliet balconies, alterations to the external finish and fenestration, and a detached garage following the demolition of the existing elements.

  Awaiting decision Full applications Extension Loft or dormer +3 18 docs

• Hitachi Europe Ltd Whitebrook Park 68 Lower Cookham Road Maidenhead SL6 8YA

  21/02413/CLASSO Submitted 2 Aug 2021 100 yards away

  Change of use from Class E (Existing Offices) to Class C3 (Dwellinghouses) for 88no. residential units.

  Refused Prior approval 27 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