Mallards 4 Sutton Close Cookham Maidenhead SL6 9QU

This site has had 3 applications since 2020: 3 approved, 0 refused.

• 20/03175/NMA Granted

  Mallards 4 Sutton Close Cookham Maidenhead SL6 9QU

  Non-material amendments to planning permission 20/00552/FULL for the repositioning of the first floor side window and the change in size to the 2no. rear gable windows.

  Decided 22 Dec 2020 Amendments
• 20/00552/FULL Granted

  Mallards 4 Sutton Close Cookham Maidenhead SL6 9QU

  New front porch with canopy and a two storey wrap around extension (front, side and rear).

  Decided 6 May 2020 Full applications

1. 23 Feb 2021

   Received by Windsor and Maidenhead

2. 24 Mar 2021

   Decision issued: Application Permitted

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 24 March 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.

• Mallards 4 Sutton Close Cookham Maidenhead SL6 9QU

  20/03175/NMA Submitted 26 Nov 2020 50 yards away

  Non-material amendments to planning permission 20/00552/FULL for the repositioning of the first floor side window and the change in size to the 2no. rear gable windows.

  Granted Amendments Windows or glazing 6 docs

• Mallards 4 Sutton Close Cookham Maidenhead SL6 9QU

  20/00552/FULL Submitted 3 Mar 2020 50 yards away

  New front porch with canopy and a two storey wrap around extension (front, side and rear).

  Granted Full applications Extension 9 docs
  Small domestic

• Tudor Lea 15 Sutton Close Cookham Maidenhead SL6 9QU

  20/02844/FULL Submitted 28 Oct 2020 50 yards away

  5 No. rooflights to facilitate a loft conversion

  Granted Full applications Loft or dormer 11 docs

• Ainsdale 12 Sutton Close Cookham Maidenhead SL6 9QU

  23/02554/FULL Submitted 16 Oct 2023 50 yards away

  New front entrance, single storey rear extension, part two storey, part first floor, part single storey front/side/rear extension with Juliet balcony, garage and loft conversion, 2no. rear dormers and alterations to fenestration following the demolition of the existing conservatory.

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

• 2 Orchard Gardens Sutton Road Cookham Maidenhead SL6 9QP

  23/02267/CPD Submitted 18 Sep 2023 50 yards away

  Certificate of lawfulness to determine whether the single storey outbuilding on proposed hard-standing is lawful.

  Granted Lawful development 11 docs
  Small domestic

• Caddy Shack 4 Orchard Gardens Sutton Road Cookham Maidenhead SL6 9QP

  24/01533/FULL Submitted 24 Jun 2024 100 yards away

  Front and side canopy, single storey side/rear extension, 1 no. rear balcony, alterations to fenestration, external finish, hardstanding and new decking with steps, following demolition of existing elements.

  Granted Full applications Extension Demolition +1 17 docs
  Small domestic

• 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