Lady Elizabeth House Boyn Hill Avenue Maidenhead SL6 4EP

1. 29 Mar 2021

   Received by Windsor and Maidenhead

2. 6 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 1 Jun 2021

   Decision issued: Application Permitted

4. 3 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 1 June 2021, 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.

• Kynam Boyn Hill Avenue Maidenhead SL6 4ER

  22/02090/FULL Submitted 29 Jul 2022 50 yards away

  Single storey infill extension to south west elevation, garage conversion, alterations to fenestration, to external finishes and materials to include new solar water panels and solar panels.

  Granted Full applications Extension Windows or glazing 19 docs
  Small domestic

• Marshaw Boyn Hill Avenue Maidenhead SL6 4ER

  21/02333/FULL Submitted 27 Jul 2021 50 yards away

  New front porch, part garage conversion with single storey ground floor side link extension to the main dwelling, part single, part two storey side extension, extension of roof and loft to rear to form covered terrace, raising of the ridge, 1no. front dormer, 1no. side dormer and changes to the external finish.

  Granted Full applications Extension Loft or dormer 15 docs
  Small domestic

• The Grange 4 Boyn Hill Avenue Maidenhead SL6 4ER

  22/02510/TPO Submitted 13 Sep 2022 50 yards away

  (T1) Maple and (T2-T7) Limes - prune to give up to 2m clearance to the apartment building of Ashington House (064/2001/TPO).

  Granted Trees 7 docs

• Sweco 1 Bath Road Maidenhead SL6 4AQ

  26/00310/CLAMA Submitted 4 Feb 2026 100 yards away

  Prior approval for the change of use from commercial (Class E) to residential (Class C3) for 15no. apartments.

  Granted Prior approval New dwelling 22 docs
  Major scheme

• Arvon House 3 Boyn Hill Avenue Maidenhead

  20/03507/TPO Submitted 23 Dec 2020 100 yards away

  T1 Lime - Crown reduction from 20 metres tall to 14 metres tall and from 14 metres wide to 10 metres wide, T2 Sycamore - Crown reduction by 3 - 4 metres taking the height from 18 metres tall to 15 metres tall and 13 metres wide to 10 metres wide. (TPO 40 of 2001).

  Granted Trees 6 docs

• Ashbury House Boyndon Road Maidenhead SL6 4EU

  23/02556/FULL Submitted 16 Oct 2023 100 yards away

  Installation of 1no. wall-mounted air source heat pump on north elevation

  Granted Full applications 12 docs

• 26/02029/FULL Granted

  5 Kimber Close Windsor SL4 4BJ

  Single storey rear extension.

  Received 17 Aug, published by the council 27 Aug 2026 Full applications
• 26/01955/FULL Granted

  2 Holmlea Road Datchet Slough SL3 9HQ

  Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

  Received 7 Aug, published by the council 27 Aug 2026 Full applications
• 26/01121/FULL Granted

  Zain House 15 Wilton Crescent Windsor SL4 4YJ

  Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

  Received 6 May, published by the council 11 Aug 2026 Full applications
• 26/01977/FULL Granted

  9 St Marks Place Windsor SL4 3BG

  Garage conversion and alterations to fenestration.

  Received 11 Aug, published by the council 24 Aug 2026 Full applications
• 26/01804/FULL Granted

  16 Devereux Road Windsor SL4 1JJ

  Installation of air conditioning compressor unit to the first floor side elevation.

  Received 23 Jul, published by the council 24 Aug 2026 Full applications