15 Lawn Close Datchet Slough SL3 9JZ

1. 21 Nov 2025

   Received by Windsor and Maidenhead

2. 9 Jan 2026

   Decision issued: Application Permitted

3. 11 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 15 Lawn Close Datchet Slough SL3 9JZ

  25/02111/FULL Submitted 18 Aug 2025 1m away

  Garage conversion, part single part two storey side/rear extension, raising of porch ridge, hip to gable, 1no. rear dormer and alterations to fenestration following the demolition of the existing elements.

  Refused Full applications Extension Loft or dormer +2 24 docs
  Small domestic

• 15 Lawn Close Datchet Slough SL3 9JZ

  24/02482/FULL Submitted 14 Oct 2024 4m away

  Garage conversion, first floor front/side extension, part single part two storey rear extension, hip to gable, 1no. rear dormer, alterations to the front entrance porch, external finish and fenestration following the removal of the single storey elements.

  Refused Full applications Extension Loft or dormer +1 15 docs
  Small domestic

• 9 Lawn Close Datchet Slough SL3 9JZ

  21/02811/CPD Submitted 17 Sep 2021 17m away

  Certificate of lawfulness to determine whether the proposed conversion of the existing outbuilding to create a granny annexe and alterations to fenestration is lawful.

  Granted Lawful development Windows or glazing 7 docs

• 9 Lawn Close Datchet Slough SL3 9JZ

  21/01577/CPD Submitted 21 May 2021 18m away

  Certificate of lawfulness to determine whether the x2 rooflights and x1 new window to existing outbuilding is lawful.

  Granted Lawful development Loft or dormer Windows or glazing 7 docs

• 19 Lawn Close Datchet Slough SL3 9JZ

  19/02875/CPD Submitted 16 Oct 2019 19m away

  Certificate of lawfulness to determine whether the proposed hip to gable, 2no. front roof lights, 1no. side facing window and rear dormer with Juliet balcony to facilitate a loft conversion is lawful.

  Granted Lawful development Loft or dormer Windows or glazing 5 docs

• 16 Lawn Close Datchet Slough SL3 9JZ

  21/01429/FULL Submitted 10 May 2021 82m away

  Conversion of carport to garage

  Granted Full applications 12 docs

• 26/01628/FULL Granted

  25 Bannard Road Maidenhead SL6 4NP

  Single storey rear extension following the demolition of the existing conservatory.

  3 Jul 2026 Full applications
• 26/01384/FULL Granted

  Stoney Vere Farm House Butchers Lane White Waltham Maidenhead SL6 3SD

  Single storey side extension

  4 Jun 2026 Full applications
• 26/01674/FULL Granted

  50 Welley Road Wraysbury Staines TW19 5DJ

  Detached annexe to be used ancillary to the main dwelling.

  9 Jul 2026 Full applications
• 26/01312/FULL Refused

  16 Whyteladyes Lane Cookham Maidenhead SL6 9NA

  Hip to gable, 1no. front dormer, 1no. rear dormer and alterations to fenestration and relocation of PV panels.

  27 May 2026 Full applications
• 26/01379/FULL Granted

  Lotus Cottage Holyport Street Holyport Maidenhead SL6 2JR

  Part single part two storey part first floor rear/side extension and alterations to fenestration.

  4 Jun 2026 Full applications