Beech House Devenish Lane Sunningdale Ascot SL5 9QU

1. 5 Oct 2020

   Received by Windsor and Maidenhead

2. 30 Nov 2020

   Decision issued: Application Permitted

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 30 November 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.

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.

• Former Grove House Devenish Lane Sunningdale Ascot

  22/00273/LEG Submitted 27 Jan 2022 0.1 miles away

  Application to confirm if the terms of the Planning Agreement dated 14th July 2016 relating to 15/03215/FULL for the construction of two detached dwellings following demolition of existing house, garage and outbuildings. Formation of two new accesses, closure of existing access and ancillary works have been complied with.

  Granted Conditions Demolition 4 docs

• Former Grove House Devenish Lane Sunningdale Ascot

  22/00586/CONDIT Submitted 2 Mar 2022 0.1 miles away

  Confirmation that all conditions attached to planning permission 17/01105/FULL for the erection of 1.5m high wrought iron railings across the frontage of the site, together with new wrought iron access gates and brick/render piers (Plots 1&2) have been complied with.

  Granted Conditions 3 docs

• Former Grove House Devenish Lane Sunningdale Ascot

  22/00216/CONDIT Submitted 27 Jan 2022 0.1 miles away

  Confirmation that all conditions attached to planning permission 15/03215/FULL for the construction of two detached dwellings following demolition of existing house, garage and outbuildings. Formation of two new accesses, closure of existing access and ancillary works have been complied with.

  Granted Conditions Demolition 4 docs

• Mahala Devenish Lane Sunningdale Ascot SL5 9QU

  23/00182/FULL Submitted 23 Jan 2023 0.1 miles away

  Erection of a summerhouse ancillary to the main dwelling and alterations to existing ground levels.

  Granted Full applications 12 docs
  Domestic

• Mahala Devenish Lane Sunningdale Ascot SL5 9QU

  22/02173/FULL Submitted 5 Aug 2022 0.1 miles away

  Replacement five bedroom dwelling with garage and access arrangements.

  Granted Full applications 47 docs
  Domestic

• Castlereagh Devenish Lane Sunningdale Ascot SL5 9QU

  26/01069/TPO Submitted 30 Apr 2026 0.1 miles away

  T1) Copper Beech - crown reduce by 5.7m and reduce spread by 2.7m to leave a height of 13.3m and a spread of 6.3m. (021/2016/TPO).

  Split decision Trees 11 docs

• 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