99 Montagu Road Datchet Slough SL3 9DX

1. 28 Jan 2026

   Received by Windsor and Maidenhead

2. 25 Mar 2026

   Decision issued: Application Permitted

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 25 March 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.

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.

• 72 Montagu Road Datchet Slough SL3 9DY

  23/00068/FULL Submitted 11 Jan 2023 100 yards away

  Garage conversion, replacement side wall, single storey rear extension, first floor side extension, alterations to fenestration, new ramps and raised decking.

  Granted Full applications Extension Windows or glazing 24 docs
  Small domestic

• 71 Montagu Road Datchet Slough SL3 9DX

  26/01612/FULL Submitted 1 Jul 2026 100 yards away

  71% historically approved · decision due ~2 Oct

  Single storey front infill extension, two storey rear extension with rooflights and steps, alterations to fenestration and external finish.

  Awaiting decision Full applications Extension Loft or dormer +1 22 docs
  Small domestic

• 113 Montagu Road Datchet Slough SL3 9DX

  22/01548/FULL Submitted 9 Jun 2022 100 yards away

  Single storey side/rear extension with roof terrace and balustrade, first floor side extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 19 docs
  Small domestic

• 63 Montagu Road Datchet Slough SL3 9DR

  22/01127/FULL Submitted 26 Apr 2022 100 yards away

  New side carport, first floor side extension, replacement and raised roof with new front gable, x2 front dormers and x3 rear dormers, replacement vehicular entrance gates and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 23 docs

• 63 Montagu Road Datchet Slough SL3 9DR

  23/00953/FULL Submitted 19 Apr 2023 100 yards away

  New front porch, part two storey part first floor side/rear extension, raising of the ridge and replacement roof with 2no. front and 2no. rear dormers, 1no. semi-detached garage to side elevation, single storey front extension, new dropped kerb and replacement entrance gates.

  Granted Full applications Extension Loft or dormer +1 25 docs
  Small domestic

• 63 Montagu Road Datchet Slough SL3 9DR

  23/01894/FULL Submitted 1 Aug 2023 100 yards away

  New front porch, part two storey part first floor part single storey side/rear extension, single storey side extension, garage conversion with single storey front extension, raising of the ridge and replacement roof with 2no. front dormers and 2no. rear dormers, new dropped kerb, replacement entrance gates and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +2 25 docs
  Small domestic

• 26/00980/FULL Granted

  19 Linchfield Road Datchet Slough SL3 9NA

  Single storey rear extension

  Received 21 Apr, published by the council 25 Jul 2026 Full applications
• 26/01706/FULL Granted

  Loraine 36 Forlease Road Maidenhead SL6 1RU

  Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

  Received 13 Jul, published by the council 31 Jul 2026 Full applications
• 26/01675/FULL Granted

  59 Grove Road Windsor SL4 1HT

  Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

  Received 9 Jul, published by the council 25 Jul 2026 Full applications
• 26/01265/FULL Granted

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

  Received 20 May, published by the council 25 Jul 2026 Full applications
• 26/01700/FULL Granted

  4 Dhoon Rise Maidenhead SL6 1BS

  Garage conversion, front bay window and a single storey front/side extension.

  Received 13 Jul, published by the council 27 Jul 2026 Full applications