46 All Saints Avenue Maidenhead SL6 6NA

1. 27 Apr 2026

   Received by Windsor and Maidenhead

2. 15 Jul 2026

   Decision issued: Permitted Development

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 15 July 2026, 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.

• 52 All Saints Avenue Maidenhead SL6 6NA

  23/00431/CPD Submitted 20 Feb 2023 50 yards away

  Certificate of lawfulness to determine whether the proposed 2no. front roof lights, rear L-shaped dormer with 1 no. roof light and Juliet balcony is lawful.

  Granted Lawful development Loft or dormer 6 docs

• 28 All Saints Avenue Maidenhead SL6 6NA

  20/02611/CPD Submitted 5 Oct 2020 50 yards away

  Certificate of lawfulness to determine whether the proposed hip to gable loft conversion with x2 front rooflights and x1 rear dormer is lawful

  Granted Lawful development Loft or dormer 7 docs

• 27 Wellington Road Maidenhead SL6 6DH

  20/01022/FULL Submitted 4 May 2020 50 yards away

  New outbuilding.

  Granted Full applications 10 docs

• 8 Gordon Road Maidenhead SL6 6BT

  21/03338/VAR Submitted 10 Nov 2021 50 yards away

  Variation (under Section 73) of condition 2 (matching materials) to allow for the first floor external finish to be amended from red face brick to render approved under planning permission 21/02427/FULL for two storey side/rear extension and x1 rooflight to the existing single storey rear element, following demolition of the existing garage/outbuildings.

  Granted Amendments Extension Loft or dormer +1 6 docs
  Small domestic

• 8 Gordon Road Maidenhead SL6 6BT

  21/02427/FULL Submitted 5 Aug 2021 50 yards away

  Two storey side/rear extension and x1 rooflight to the existing single storey rear element, following demolition of the existing garage/outbuildings.

  Granted Full applications Extension Loft or dormer +1 11 docs
  Small domestic

• Bakehouse Guesthouse 31 Wellington Road Maidenhead SL6 6DH

  22/02522/FULL Submitted 14 Sep 2022 50 yards away

  Part change of use from class C1 (Guest House) to class C3 (residential) to a single dwelling house.

  Granted Full applications 9 docs
  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