9 Fairlight Avenue Windsor SL4 3AL

1. 31 May 2023

   Received by Windsor and Maidenhead

2. 25 Jul 2023

   Decision issued: Application Permitted

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 25 July 2023, 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.

• 9 - 10 Fairlight Avenue Windsor

  21/00253/FULL Submitted 29 Jan 2021 50 yards away

  Part single part two storey, part first floor side extension with undercroft connecting No.9 and its garage. Rear roof extension with 2no. dormers to facilitate loft conversions.

  Granted Full applications Extension Loft or dormer 29 docs

• 9 - 10 Fairlight Avenue Windsor

  22/03126/NMA Submitted 22 Nov 2022 50 yards away

  Non material amendments to planning permission 21/00253/FULL to change the 2no. rear dormers to 4no. rear rooflights.

  Granted Amendments Loft or dormer 5 docs

• 8 Fairlight Avenue Windsor SL4 3AL

  20/02778/FULL Submitted 21 Oct 2020 50 yards away

  Single storey side/infill extension, x1 roof lantern to rear elevation, x2 roof lights to existing garage and alteration to fenestration following demolition of existing element.

  Granted Full applications Extension Loft or dormer +2 13 docs
  Small domestic

• Morningside 10 Fairlight Avenue Windsor SL4 3AL

  26/00657/TCA Submitted 11 Mar 2026 50 yards away

  (T1) Willow - reduce crown and thin, by 30%, and cut back branch overhanging the Princess Margaret Hospital.

  Granted Trees 4 docs

• 11 Fairlight Avenue Windsor SL4 3AL

  22/00017/FULL Submitted 6 Jan 2022 50 yards away

  Part single part two storey side/rear extension, x1 side dormer, x1 side rooflight, x1 rear dormer and x1 rear rooflight, following part demolition of the existing single storey side/rear element and removal of the chimney on the side (East) elevation.

  Withdrawn Full applications Extension Loft or dormer +1 14 docs
  Small domestic

• 11 Fairlight Avenue Windsor SL4 3AL

  22/01465/FULL Submitted 27 May 2022 50 yards away

  Part single part two storey side/rear extension, following part demolition of the existing single storey side/rear element.

  Granted Full applications Extension Demolition 16 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