28 Cell Farm Avenue Old Windsor Windsor SL4 2PD

1. 3 Sep 2020

   Received by Windsor and Maidenhead

2. 11 Sep 2020

   Validated

   Checked as complete and ready for consideration.

3. 12 Oct 2020

   Decision issued: Prior Approval Not Required

4. 27 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 12 October 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.

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.

• 37 Cell Farm Avenue Old Windsor Windsor SL4 2PD

  21/03357/CPD Submitted 12 Nov 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey rear extension and alterations to fenestration is lawful.

  Granted Lawful development Extension Windows or glazing 10 docs
  Small domestic

• 45 Cell Farm Avenue Old Windsor Windsor SL4 2PD

  20/00773/CLD Submitted 26 Mar 2020 50 yards away

  Certificate of lawfulness to determine whether the existing x2 front rooflights, hip to gable with x1 second floor side window and x1 rear dormer to facilitate a loft conversion is lawful.

  Granted Lawful development Loft or dormer Windows or glazing 12 docs

• 47 Cell Farm Avenue Old Windsor Windsor SL4 2PD

  26/00906/CPD Submitted 10 Apr 2026 50 yards away

  Certificate of lawfulness to determine whether the proposed hip to gable roof alteration is lawful.

  Granted Lawful development Loft or dormer 8 docs

• 6 Meadow Close Old Windsor Windsor SL4 2PB

  22/02799/FULL Submitted 17 Oct 2022 50 yards away

  Garage conversion, part single, part two storey rear extension, first floor front extension, 2no. front rooflights and 1no. rear dormer.

  Refused Full applications Extension Loft or dormer 10 docs

• 6 Meadow Close Old Windsor Windsor SL4 2PB

  22/03356/FULL Submitted 19 Dec 2022 50 yards away

  Garage conversion, part single, part two storey rear extension, 2no. front rooflights and 1no. rear dormer.

  Granted Full applications Extension Loft or dormer 10 docs

• 15 Cell Farm Avenue Old Windsor Windsor SL4 2PD

  26/02170/PDXL Submitted 3 Sep 2026 50 yards away

  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.

  Granted Prior approval Extension Demolition 15 docs
  Small domestic

• 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