Tall Trees 18 Lower Cookham Road Maidenhead SL6 8JT

1. 12 Nov 2021

   Received by Windsor and Maidenhead

2. 7 Jan 2022

   Decision issued: Permitted Development

3. 16 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 7 January 2022, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Clieve Cottage 16 Lower Cookham Road Maidenhead SL6 8JT

  26/00593/TCA Submitted 4 Mar 2026 50 yards away

  (T1) Lawson Cypress - fell in sections; (T2) Maple - crown reduce by 1.5m, leaving a final height of 17m and spread of 12m and (T3) Yew - branch lift to give 3.5m clearance over the driveway, prune to give up to 1m clearance to the house.

  Granted Trees 9 docs

• Wickhams 24 Lower Cookham Road Maidenhead SL6 8JT

  25/03091/TCA Submitted 24 Nov 2025 50 yards away

  Please refer to the Tree Condition Survey.

  Granted Trees 7 docs

• Villa Romani 20 Lower Cookham Road Maidenhead SL6 8JT

  22/02079/TCA Submitted 28 Jul 2022 50 yards away

  (G1) Lime x 21 - re-pollard back to previous pollard points and remove epicormic on lime trees in Avenue; Lime x 2 fell; (G4) Lawson Cypress x 4 fell.

  Granted Trees 14 docs

• River House 14 Lower Cookham Road Maidenhead SL6 8JT

  22/00735/FULL Submitted 17 Mar 2022 50 yards away

  Single storey rear extension.

  Granted Full applications Extension 14 docs
  Small domestic

• River House 14 Lower Cookham Road Maidenhead SL6 8JT

  26/00590/TCA Submitted 4 Mar 2026 50 yards away

  T1 - Leyland cypress - fell

  Granted Trees 7 docs

• The Chalet Court Road Maidenhead SL6 8LQ

  21/01205/TCA Submitted 19 Apr 2021 50 yards away

  (T1) 5 x Conifers - Reduce to previous pruning points to 6m in height and 2m in width and remove overhang to adjacent garden.

  Granted Trees 5 docs

• 26/02222/CPD Refused

  52 Audley Way Ascot SL5 8EF

  Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

  Received 8 Sep, published by the council 24 Sep 2026 Lawful development
• 26/01954/CPD Withdrawn

  Mulberry House Waltham Road Maidenhead SL6 3NH

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

  Received 7 Aug, published by the council 16 Aug 2026 Lawful development
• 26/01856/CLU Granted

  Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

  Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

  Received 28 Jul, published by the council 24 Aug 2026 Lawful development
• 26/02022/CPD Refused

  14 Church View White Waltham Maidenhead SL6 3JQ

  Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

  Received 17 Aug, published by the council 2 Sep 2026 Lawful development
• 26/01862/CLU Granted

  Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

  Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

  Received 29 Jul, published by the council 4 Aug 2026 Lawful development