3 Oldacres Maidenhead SL6 1XH

1. 5 Dec 2025

   Received by Windsor and Maidenhead

2. 9 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 19 Jan 2026

   Decision issued: Prior Approval Not Required

4. 11 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 19 January 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.

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 Oldacres Maidenhead SL6 1XH

  22/01826/FULL Submitted 7 Jul 2022 50 yards away

  Garage conversion, single storey front/side extension, part single part two storey part upper ground floor rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 18 docs
  Small domestic

• 1 Oldacres Maidenhead SL6 1XH

  23/02378/FULL Submitted 28 Sep 2023 50 yards away

  1no. detached outbuilding.

  Withdrawn Full applications 14 docs

• 1 Oldacres Maidenhead SL6 1XH

  23/00589/NMA Submitted 8 Mar 2023 50 yards away

  Non material amendments to planning permission 22/01826/FULL to amend the fenestration on all elevations.

  Granted Amendments Windows or glazing 5 docs

• 1 Oldacres Maidenhead SL6 1XH

  22/03104/NMA Submitted 18 Nov 2022 50 yards away

  Non material amendments to planning permission 22/01826/FULL for an increase in height from 2.2m to 2.45m and pitch from 2.7m to 2.95m to the front extension roof.

  Granted Amendments Extension 5 docs

• 1 Oldacres Maidenhead SL6 1XH

  22/02868/NMA Submitted 26 Oct 2022 50 yards away

  Non material amendments to planning permission 22/01826 for retaining a corner of the existing wall.

  Granted Amendments 7 docs

• 29 Oldacres Maidenhead SL6 1XH

  20/01245/FULL Submitted 1 Jun 2020 50 yards away

  Single storey rear extensions and alterations to the ground floor rear fenestration.

  Granted Full applications Extension Windows or glazing 9 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