Little Slades Hills Lane Cookham Maidenhead SL6 9NT

1. 12 Jan 2022

   Received by Windsor and Maidenhead

2. 11 Feb 2022

   Decision issued: Application Permitted

3. 16 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 11 February 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• Hardings Cottage Hills Lane Cookham Maidenhead SL6 9NX

  26/01404/TCA Submitted 8 Jun 2026 50 yards away

  (T1) Oak - Reduce crown by up to a maximum of 1 metre utilizing the drop crotching technique (reduction by thinning). Finished height of tree 13 metres. Finished crown spread north to south of 15 metres, and finished crown spread east to west of 12 metres. Tip reduce east profile of crown to provide up to a maximum of 2 metres clearance to the building structure, tip reduce lower south profile of crown to provide up to a maximum of 2 metres clearance to fence, tip reduce branches encroaching on telephone cable to provide up to a maximum of 1 metre clearance, crown lift over driveway and access track to provide up to a maximum of 4.5 metres height clearance, crown clean to remove broken, dead, damaged and rubbing branches.

  Granted Trees 9 docs
  Small domestic

• Hardings Cottage Hills Lane Cookham Maidenhead SL6 9NX

  22/02830/FULL Submitted 21 Oct 2022 50 yards away

  Single storey rear extension, increase to the exisiting habitable accommodation within the roofspace, 1no. rear dormer with Juliet balcony and alterations to fenestration.

  Withdrawn Full applications Extension Loft or dormer +1 16 docs
  Small domestic

• Hardings Cottage Hills Lane Cookham Maidenhead SL6 9NX

  21/02872/CPD Submitted 24 Sep 2021 50 yards away

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

  Granted Lawful development Extension 12 docs

• Hardings Cottage Hills Lane Cookham Maidenhead SL6 9NX

  23/01994/CPD Submitted 15 Aug 2023 100 yards away

  Certificate of lawfulness to determine whether the single storey rear extension and 2no. new rear dormers following demolition of existing elements is lawful.

  Withdrawn Lawful development Extension Loft or dormer +1 11 docs
  Small domestic

• Merlins Hills Lane Cookham Maidenhead SL6 9NX

  20/02543/FULL Submitted 29 Sep 2020 100 yards away

  Repaving and enlargement of an existing raised patio and the replacement/erection of associated retaining walls - retrospective.

  Granted Full applications 14 docs

• Merlins Hills Lane Cookham Maidenhead SL6 9NX

  20/03201/CPD Submitted 30 Nov 2020 100 yards away

  Certificate of lawfulness to determine whether the proposed detached outbuilding is lawful.

  Granted Lawful development 13 docs

• 26/02457/TPO Awaiting decision

  Chadwicke House Sunning Avenue Sunningdale Ascot SL5 9PW

  (T1) Beech - selectively reduce the northern side of the crown by up to 2m, reducing the crown spread in this area from approximately 15m to 13m, reduction will target the longest sections of the crown, pruning back to suitable growth points and crown lift to approximately 5m above ground level. (033/2005/TPO).

  Received 8 Oct, published by the council 12 Oct 2026 Trees
• 26/01945/TCA Granted

  Chandlers Pinkneys Drive Maidenhead SL6 6QD

  (T1) Spruce - Fell.

  Received 6 Aug, published by the council 16 Aug 2026 Trees
• 26/01392/TCA Granted

  3 Camden Road Maidenhead SL6 6HA

  T1 Cherry - prune to give 5.3m clearance directly over the road, 2.5m clearance over the pavement, prune to give up to 1m clearance to the front elevation of the house, and to provide up to 0.3m clearance to the overhead telephone wires removing secondary branches and smaller growth only; and crown lift to 2.5m above ground level, T2, T3 and T4 - Leyland cypress hedge - fell, T5 - Willow - fell and T6 - Whitebeam - fell.

  Received 5 Jun, published by the council 25 Jul 2026 Trees
• 26/02215/TCA Granted

  20 King Stable Street Eton Windsor SL4 6AB

  Magnolia grandiflora - fell.

  Received 8 Sep, published by the council 12 Sep 2026 Trees
• 26/02448/TPO Awaiting decision

  Green Shadows Hancocks Mount Ascot SL5 9PQ

  (T2) - Sweet Chestnut - Reduce two branches, branch A by 2.5m and branch B by 3m, overhanging the roof and chimney and to a distance of 1m from the house, leaving a final height of 17m and width perpendicular to the house from 15m to 12m. (003/1990/TPO).

  Received 7 Oct, published by the council 12 Oct 2026 Trees