Flat 40 Clarefield Court North End Lane Sunningdale Ascot SL5 0EA

1. 24 May 2023

   Received by Windsor and Maidenhead

2. 27 Sep 2023

   Validated

   Checked as complete and ready for consideration.

3. 10 Nov 2023

   Decision issued: Refuse

4. 12 Sep 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.

• Clarefield Court North End Lane Sunningdale Ascot SL5 0EA

  23/02041/TPO Submitted 14 Aug 2023 50 yards away

  (G1) Limes x 5 - repollard by 1.5m and cut back overhanging branches back to the boundary; (G2) Limes x 6 - repollard and cut back to suitable overhanging branches growth points; (T2) Lime - fell; (T4) False Acacia - fell and leave main stem 2-3m for monolith; (T5) Sycamore - fell and (T9) Lime - fell. (003/2012/TPO)

  Granted Trees 9 docs

• Clarefield Court North End Lane Sunningdale Ascot SL5 0EA

  21/01075/TPO Submitted 6 Apr 2021 50 yards away

  (G1) x3 Lime Trees - reduce trees back to original pollard points by removing approximately 2.5m regrowth (G2) x4 Lime Trees - reduce trees back to original pollard points by removing approximately 2.5m regrowth.

  Granted Trees 6 docs

• 57 Halfpenny Lane Sunningdale Ascot SL5 0EG

  19/03562/FULL Submitted 20 Dec 2019 50 yards away

  Part two storey part single storey side/rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 21 docs
  Small domestic

• 57 Halfpenny Lane Sunningdale Ascot SL5 0EG

  20/02944/FULL Submitted 5 Nov 2020 50 yards away

  Two storey side and single storey rear extension, relocation of front door, alteration to fenestration, side path to be refinished in gravel and pavers following demolition of existing elements.

  Refused Full applications Extension Demolition +1 27 docs
  Small domestic

• 51 Halfpenny Lane Sunningdale Ascot SL5 0EG

  22/01117/CPD Submitted 26 Apr 2022 50 yards away

  Certificate of lawfulness to determine whether the hip to gable loft conversion including the installation of two roof windows to the pitched roof of the front elevation and the addition of an l-shape dormer at the rear is lawful.

  Granted Lawful development Loft or dormer Windows or glazing 8 docs

• 47 Halfpenny Lane Sunningdale Ascot SL5 0EG

  21/03136/CPD Submitted 21 Oct 2021 100 yards away

  Certificate of lawfulness to determine whether the proposed single storey side/rear extension, x1 front rooflight and x1 side dormer to facilitate a loft conversion and alterations to fenestration is lawful.

  Granted Lawful development Extension Loft or dormer +1 13 docs
  Small domestic

• 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