Winterdown Stone House Lane Cookham Maidenhead SL6 9TP

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/01283/FULL Withdrawn

  Winterdown Stone House Lane Cookham Maidenhead SL6 9TP

  Erection of a replacement garden shed

  Decided 30 Jul 2026 Full applications

1. 18 Feb 2026

   Received by Windsor and Maidenhead

2. 15 Apr 2026

   Decision issued: Refuse

3. 11 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 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  Withdrawn Full applications 19 docs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

• 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

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

  20/01043/TPO Submitted 27 Apr 2020 50 yards away

  (T2) - Ash - Fell and replace. (TPO 005 of 1964)

  Granted Trees 7 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

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

  25/03154/TCA Submitted 26 Nov 2025 50 yards away

  (T2) Ash - deadwood and (T3) Ash - deadwood.

  Withdrawn Trees 10 docs

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

  20/02281/TCA Submitted 3 Sep 2020 100 yards away

  (T22) Willow - reduce lateral branches by 2m.

  Granted Trees 8 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