52 Tilstone Close Eton Wick Windsor SL4 6NG

1. 16 Jul 2021

   Received by Windsor and Maidenhead

2. 26 Jul 2021

   Validated

   Checked as complete and ready for consideration.

3. 23 Sep 2021

   Decision issued: Permitted Development

4. 2 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 23 September 2021, 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.

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.

• 21 Tilstone Avenue Eton Wick Windsor SL4 6NF

  21/01649/FULL Submitted 27 May 2021 50 yards away

  Single storey front extension, single storey rear extension, tip to gable roof extension with x2 front rooflights, x1 front dormer and x1 rear dormer with juliet balcony to enlarge the existing habitable roof space, replacement repositioned garage, new off street vehicular parking and alterations to boundary treatment and fenestration, following demolition of the existing single storey rear element.

  Withdrawn Full applications Extension Loft or dormer +2 6 docs
  Small domestic

• 21 Tilstone Avenue Eton Wick Windsor SL4 6NF

  20/00860/FULL Submitted 3 Apr 2020 50 yards away

  Single storey front extension, single storey rear extension, hip to gable roof extension with x2 front rooflights, x1 front dormer and x1 rear dormer with juliet balcony to enlarge the existing habitable roof space, replacement repositioned garage, new off street vehicular parking and alterations to boundary treatment and fenestration, following demolition of the existing single storey rear element.

  Granted Full applications Extension Loft or dormer +2 22 docs
  Small domestic

• 21 Tilstone Avenue Eton Wick Windsor SL4 6NF

  19/02871/FULL Submitted 16 Oct 2019 50 yards away

  Single storey front extension, new entrance canopy, part single part two storey part first floor side/rear extension, x3 rooflights, alterations to the existing front dormer, alterations to the part front boundary treatment and replacement repositioned garage.

  Withdrawn Full applications Extension Loft or dormer 18 docs
  Small domestic

• 49 Tilstone Close Eton Wick Windsor SL4 6NG

  22/02832/CPD Submitted 20 Oct 2022 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side/rear extension, rear safety rail, loft conversion and alterations to fenestration is lawful.

  Granted Lawful development Extension Loft or dormer +1 14 docs
  Small domestic

• 49 Tilstone Close Eton Wick Windsor SL4 6NG

  22/02307/CPD Submitted 22 Aug 2022 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side/rear extension, rear safety rail, loft conversion and alterations to fenestration is lawful.

  Refused Lawful development Extension Loft or dormer +1 15 docs
  Small domestic

• 43 Tilstone Close Eton Wick Windsor SL4 6NG

  20/00414/CPD Submitted 19 Feb 2020 100 yards away

  Certificate of lawfulness to determine whether the proposed single storey front, side and rear extension is lawful.

  Refused Lawful development Extension 6 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