14 Bourne Avenue Windsor SL4 3JP

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 23/01661/CPD Granted

  14 Bourne Avenue Windsor SL4 3JP

  Certificate of lawfulness to determine whether the proposed rear L-shaped dormer and alterations to fenestration is lawful.

  Decided 14 Sep 2023 Lawful development

1. 11 Aug 2023

   Received by Windsor and Maidenhead

2. 26 Sep 2023

   Decision issued: Prior Approval Not Required

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 26 September 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 14 Bourne Avenue Windsor SL4 3JP

  23/01661/CPD Submitted 10 Jul 2023 50 yards away

  Certificate of lawfulness to determine whether the proposed rear L-shaped dormer and alterations to fenestration is lawful.

  Granted Lawful development Loft or dormer Windows or glazing 8 docs

• 20 Bourne Avenue Windsor SL4 3JP

  22/00948/FULL Submitted 7 Apr 2022 50 yards away

  Relocation of the front entrance door, single storey side/rear extension, x2 front rooflights x1 rear dormer and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 10 docs
  Small domestic

• 6 Bourne Avenue Windsor SL4 3JP

  23/01563/FULL Submitted 27 Jun 2023 50 yards away

  Extension to existing front canopy, part single part two storey side/rear extension, 1 no. new rear L-shaped dormer and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 13 docs

• 6 Bourne Avenue Windsor SL4 3JP

  23/00403/FULL Submitted 16 Feb 2023 50 yards away

  Extension to existing front canopy, single storey side/rear extension, 1 new rear L-shaped dormer and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 19 docs
  Small domestic

• 28 Bourne Avenue Windsor SL4 3JR

  20/00354/FULL Submitted 12 Feb 2020 50 yards away

  Garage conversion into habitable accommodation

  Granted Full applications 9 docs

• 45 Bourne Avenue Windsor SL4 3JP

  20/01771/CPD Submitted 20 Jul 2020 50 yards away

  Certificate of lawfulness to determine whether the proposed L-shaped rear dormer and Juliet balcony to facilitate a loft conversion is lawful

  Granted Lawful development Loft or dormer 8 docs

• 26/02170/PDXL Granted

  15 Cell Farm Avenue Old Windsor Windsor SL4 2PD

  Single storey rear extension no greater than 5.00m in depth, 2.85m high with an eaves height of 2.85m following demolition of the existing elements.

  Received 3 Sep, published by the council 12 Sep 2026 Prior approval
• 26/02445/PDXL Awaiting decision

  Mulberry House Waltham Road Maidenhead SL6 3NH

  Single storey rear extension no greater than 7.88m in depth, 3.50m high with an eaves height of 3.00m.

  Received 7 Oct, published by the council 9 Oct 2026 Prior approval
• 26/02001/CLAMA Granted

  158 Blackamoor Lane Maidenhead SL6 8RN

  Prior approval for the change of use of the ground floor from Use Class Eg(iii) to form 8 no. x 1 bedroom flats.

  Received 13 Aug, published by the council 24 Aug 2026 Prior approval
• 26/02425/PDXL Awaiting decision

  Eton Manor 60 Eton Road Datchet Slough SL3 9AY

  Single storey rear extension no greater than 6.00m in depth, 3.00m high with an eaves height of 2.75m.

  Received 5 Oct, published by the council 9 Oct 2026 Prior approval
• 26/02007/PDXL Refused

  18 Bradshaw Close Windsor SL4 5PS

  Single storey rear extension no greater than 3.60m in depth, 3.77m high with an eaves height of 2.43m.

  Received 13 Aug, published by the council 24 Aug 2026 Prior approval