16 Powney Road Maidenhead SL6 6EF

1. 14 Jul 2026

   Received by Windsor and Maidenhead

2. 28 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Windsor and Maidenhead took a median of 55 days over the applications it decided in the last year.

This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided full applications in a median of 62 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 12 Powney Road Maidenhead SL6 6EF

  22/01530/FULL Submitted 7 Jun 2022 15m away

  Single storey side/rear extension, first floor rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 11 docs
  Small domestic

• 20 Powney Road Maidenhead SL6 6EQ

  23/00023/FULL Submitted 6 Jan 2023 31m away

  First floor rear balcony

  Granted Full applications 14 docs

• 20 Powney Road Maidenhead SL6 6EQ

  22/01186/FULL Submitted 4 May 2022 32m away

  New front entrance canopy, alterations to the front entrance, part single part two storey side/rear extension, x2 front dormers and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 16 docs

• 20 Powney Road Maidenhead SL6 6EQ

  23/00346/FULL Submitted 9 Feb 2023 32m away

  Replacement outbuilding, new rear wall and new gate.

  Granted Full applications 15 docs

• 25 Powney Road Maidenhead SL6 6EG

  23/00334/CPD Submitted 8 Feb 2023 58m away

  Certificate of lawfulness to determine whether the proposed raising roof level of existing single storey element of building is lawful.

  Granted Lawful development 8 docs
  Small domestic

• 50 Penyston Road Maidenhead SL6 6EH

  22/01940/FULL Submitted 18 Jul 2022 65m away

  Single storey side/rear extension, 1no. rear dormer and alterations to fenestration.

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

• 26/00685/FULL Granted

  Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

  Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

  16 Mar 2026 Full applications
• 26/01566/FULL Refused

  20 Victoria Road Eton Wick Windsor SL4 6LY

  New front boundary treatment, piers and gates (part retrospective).

  25 Jun 2026 Full applications
• 26/01732/FULL Granted

  27 Hemsdale Maidenhead SL6 6SL

  Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

  15 Jul 2026 Full applications
• 26/01676/FULL Granted

  51 Upper Village Road Ascot SL5 7AJ

  Single storey side/rear extension.

  9 Jul 2026 Full applications
• 26/01227/FULL Granted

  92 Kennel Ride Ascot SL5 7NW

  Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

  14 May 2026 Full applications