1 Pierson Road Windsor SL4 5RJ

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 21/02546/FULL Granted

  1 Pierson Road Windsor SL4 5RJ

  Single storey front/side extension with mono pitched roof over the existing single storey front element, part single, part two storey rear extension and first floor side extension.

  Decided 1 Nov 2021 Full applications

1. 8 Apr 2021

   Received by Windsor and Maidenhead

2. 6 May 2021

   Decision issued: Prior Approval Not Required

3. 3 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 6 May 2021, 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.

• 1 Pierson Road Windsor SL4 5RJ

  21/02546/FULL Submitted 18 Aug 2021 50 yards away

  Single storey front/side extension with mono pitched roof over the existing single storey front element, part single, part two storey rear extension and first floor side extension.

  Granted Full applications Extension 11 docs
  Small domestic

• 30 Testwood Road Windsor SL4 5RW

  20/00161/FULL Submitted 23 Jan 2020 50 yards away

  Single storey front and rear extensions with rear covered veranda and garage conversion (retrospective)

  Granted Full applications Extension 18 docs
  Small domestic

• 9 Andermans Windsor SL4 5RN

  21/03450/FULL Submitted 22 Nov 2021 50 yards away

  Single storey rear extension

  Granted Full applications Extension 14 docs
  Small domestic

• 9 Andermans Windsor SL4 5RN

  21/03069/PDXL Submitted 14 Oct 2021 50 yards away

  Single storey rear extension no greater than 3.70m in depth, 3.40m high with an eaves height of 2.20m.

  Refused Prior approval Extension 11 docs
  Small domestic

• 34 Testwood Road Windsor SL4 5RW

  22/01052/FULL Submitted 19 Apr 2022 50 yards away

  Single storey front/side extension, single storey rear extension and alterations to fenestration, following demolition of the existing single storey side element.

  Granted Full applications Extension Demolition +1 10 docs
  Small domestic

• 8 Andermans Windsor SL4 5RN

  20/02835/FULL Submitted 27 Oct 2020 50 yards away

  Rear conservatory.

  Granted Full applications Extension 10 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