Applewood Alleyns Lane Cookham Maidenhead SL6 9AD

1. 3 Nov 2025

   Received by Windsor and Maidenhead

2. 1 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 7 Jan 2026

   Decision issued: Application Permitted

4. 11 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 7 January 2026, 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.

• Alleyn House Alleyns Lane Cookham Maidenhead SL6 9AD

  21/03201/CPD Submitted 28 Oct 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed x2 outbuildings are lawful.

  Granted Lawful development 9 docs

• Alleyn House Alleyns Lane Cookham Maidenhead SL6 9AD

  20/01143/CPD Submitted 20 May 2020 50 yards away

  Certificate of lawfulness to determine whether the proposed two single storey side extensions are lawful.

  Granted Lawful development Extension 11 docs
  Small domestic

• Alleyn House Alleyns Lane Cookham Maidenhead SL6 9AD

  20/01144/CPD Submitted 20 May 2020 50 yards away

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

  Granted Lawful development 10 docs

• Alleyn House Alleyns Lane Cookham Maidenhead SL6 9AD

  20/01154/PDXL Submitted 20 May 2020 100 yards away

  Single storey rear extension no greater than 8m in depth, 4m high with an eaves height of 2.70m.

  Granted Prior approval Extension 12 docs
  Small domestic

• House In The Wood Alleyns Lane Cookham Maidenhead SL6 9AD

  24/02646/FULL Submitted 1 Nov 2024 100 yards away

  Detached pool house, air source heat pump, swimming pool with paving, ancillary to the main dwelling.

  Refused Full applications 14 docs
  Domestic

• House In The Wood Alleyns Lane Cookham Maidenhead SL6 9AD

  23/01370/TPO Submitted 2 Jun 2023 100 yards away

  (T1) Oak - Crown lift to 2.5m which is the removal of low epicormics, and remove dead branches. (T2) Oak - Remove dead branches and sever ivy at stem base. (019/2010/TPO)

  Granted Trees 8 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