17 Stonefield Park Maidenhead SL6 6ES

1. 20 Apr 2020

   Received by Windsor and Maidenhead

2. 21 Apr 2020

   Validated

   Checked as complete and ready for consideration.

3. 19 May 2020

   Decision issued: Permitted Development

4. 12 Oct 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 19 May 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.

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.

• 8 Stonefield Park Maidenhead SL6 6ES

  19/03462/TPO Submitted 11 Dec 2019 50 yards away

  (T1) Leyland conifers x 5 - Fell. (TPO 5 of 1989).

  Granted Trees 5 docs

• 32 Stonefield Park Maidenhead SL6 6ES

  19/03037/TPO Submitted 1 Nov 2019 50 yards away

  (T1) - Cotoneaster - Reduce back by 1 metre to clear building. (TPO 5 of 1989).

  Withdrawn Trees 5 docs

• 43 All Saints Avenue Maidenhead SL6 6LX

  22/00025/FULL Submitted 7 Jan 2022 50 yards away

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

  Granted Full applications Extension Windows or glazing 9 docs

• 18 Stonefield Park Maidenhead SL6 6ES

  21/02635/TPO Submitted 23 Aug 2021 50 yards away

  (T1) Plane - crown lift by removing the two lowest branches to leave a height above ground level of 7m and tip reduce the side branches over the lower and mid crown by 2m to previous pruning points to leave 11m. (TPO 5 of 1989).

  Split decision Trees 6 docs

• 51 All Saints Avenue Maidenhead SL6 6LY

  20/01134/PDXL Submitted 18 May 2020 50 yards away

  Single storey rear extension no greater than 4.2m depth, 3.6m high and an eaves height of 2.3m

  Refused Prior approval Extension 8 docs
  Small domestic

• 51 All Saints Avenue Maidenhead SL6 6LY

  20/00345/CPD Submitted 10 Feb 2020 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side/rear extension with 2 No. rooflights and 1 No. roof lantern and alterations to existing single storey roof is lawful.

  Withdrawn Lawful development Extension Loft or dormer +1 6 docs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