58 St Marks Road Maidenhead SL6 6DL

1. 7 Feb 2020

   Received by Windsor and Maidenhead

2. 13 Feb 2020

   Validated

   Checked as complete and ready for consideration.

3. 18 Mar 2020

   Decision issued: Permitted Development

4. 12 Oct 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 18 March 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.

• 60 St Marks Road Maidenhead SL6 6DL

  21/01930/CPD Submitted 23 Jun 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey front extension and hip to gable loft conversion with x2 front rooflights, x1 second floor side window and x1 rear dormer with juliet balcony is lawful.

  Granted Lawful development Extension Loft or dormer +1 7 docs
  Small domestic

• 52 St Marks Road Maidenhead SL6 6DL

  22/00189/FULL Submitted 26 Jan 2022 50 yards away

  Single storey rear extension, following demolition of the existing single storey rear element.

  Granted Full applications Extension Demolition 16 docs
  Small domestic

• 58C St Marks Road Maidenhead SL6 6DL

  24/02082/FULL Submitted 27 Aug 2024 50 yards away

  Proposed outbuilding.

  Granted Full applications 9 docs

• 15 Wellington Road Maidenhead SL6 6DH

  21/01021/FULL Submitted 1 Apr 2021 50 yards away

  Single storey rear/side extension.

  Granted Full applications Extension 8 docs
  Small domestic

• 17 Wellington Road Maidenhead SL6 6DH

  24/02883/CPD Submitted 26 Nov 2024 50 yards away

  Certificate of lawfulness to determine whether the proposed hip to gable, 2no. front rooflights and 1no. rear dormer with 1no. Juliet balcony is lawful.

  Refused Lawful development Loft or dormer 22 docs

• 17 Wellington Road Maidenhead SL6 6DH

  24/02882/FULL Submitted 26 Nov 2024 50 yards away

  Single storey side/rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 23 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