Land At Stone House And Land Adjacent To Winterdown Stone House Lane Cookham Maidenhead

1. 27 Apr 2020

   Received by Windsor and Maidenhead

2. 17 Jun 2020

   Decision issued: Application Permitted

3. 12 Oct 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 17 June 2020, 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.

• Winterdown Stone House Lane Cookham Maidenhead SL6 9TP

  26/00442/CPD Submitted 18 Feb 2026 50 yards away

  Certificate of lawfulness to determine whether the proposed 2no. outbuildings incidental to the main dwelling, rear terrace, rear patio with hot tub, new pond to replace existing swimming pool, hardstanding and landscaping are lawful.

  Refused Lawful development 8 docs
  Domestic

• Winterdown And Land To The Rear of Winterdown Stone House Lane Cookham Maidenhead SL6 9TP

  26/02096/CLU Submitted 25 Aug 2026 50 yards away

  69% historically approved · decision due ~27 Oct

  Certificate of lawfulness to determine whether the existing use of land shaded blue on the LDC Site Plan (Drawing Ref: 0656-LDC-01) as residential garden land associated with the dwelling house known as Winterdown is lawful.

  Awaiting decision Lawful development 14 docs
  Domestic

• Winterdown Stone House Lane Cookham Maidenhead SL6 9TP

  26/01283/FULL Submitted 22 May 2026 50 yards away

  Erection of a replacement garden shed

  Withdrawn Full applications 19 docs
  Small domestic

• The Bower Stone House Lane Cookham Maidenhead SL6 9TP

  23/01340/FULL Submitted 1 Jun 2023 50 yards away

  Garage conversion into habitable accommodation, raising of the ridge and extension of the existing link extension, new and alterations to existing steps, relocation of the pedestrian and vehicular access and alterations to fenestration following part demolition of existing side element.

  Granted Full applications Extension Demolition +1 20 docs

• Stone House Stone House Lane Cookham Maidenhead SL6 9TP

  23/00567/TCA Submitted 6 Mar 2023 50 yards away

  T1 - Oak - Crown reduce leaving 17m height and 15m spread, applying retrenchment pruning principles. T2 - Holly - Fell.

  Granted Trees 11 docs

• River Thames House Stone House Lane Cookham Maidenhead SL6 9TP

  20/02282/TPO Submitted 3 Sep 2020 50 yards away

  (T18) Copper Beech - lateral crown reduction by means of removing up to 2m of the canopy by pruning back to suitable growth points, crown lift to provide a 3m height clearance above the garden and install a cobra bracing system to support an historical invasive bracing system that is present. (TPO 14 of 1971).

  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