Skip to content
PlanIndex Get alerts
Menu

Planning application

26/01035/FULL

Hillyers 142 Whyteladyes Lane Cookham Maidenhead SL6 9LA

Granted Windsor and Maidenhead Full

Proposal

Single storey front/side extension, single storey rear extension and new steps following demolition of existing elements.

As published by the council, reference 26/01035/FULL

Timeline

Dates from the published record

  1. 27 Apr 2026

    Received by Windsor and Maidenhead

  2. 25 Jun 2026

    Decision issued: Application Permitted

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About full applications applications

How this application type works

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

Nearby applications

Within 500 metres

  • 26/01236/FULL Refused

    Roseland High Road Cookham Maidenhead SL6 9JS

    Part hip to gable to accommodate a loft conversion and alterations to fenestration.

    15 May 2026 63m away Full applications
  • 24/02353/FULL Granted

    Fradens 167 Whyteladyes Lane Cookham Maidenhead SL6 9LF

    Single storey rear/side extension

    30 Sep 2024 77m away Full applications
  • 21/01638/FULL Granted

    6 Lautree Gardens Cookham Maidenhead SL6 9EY

    Garage conversion into habitable accommodation.

    26 May 2021 153m away Full applications
  • 22/03391/FULL Granted

    The Bosket Halldore Hill Cookham Maidenhead SL6 9EX

    Single storey side extension and alterations to fenestration.

    22 Dec 2022 201m away Full applications
  • 22/02372/FULL Granted

    Dene Glade Lower Road Cookham Maidenhead SL6 9EL

    Single storey rear extension.

    26 Aug 2022 230m away Full applications
  • 22/02682/FULL Granted

    108 Whyteladyes Lane Cookham Maidenhead SL6 9LE

    Part single, part two storey side/rear extension.

    3 Oct 2022 240m away Full applications

In Windsor and Maidenhead

  • 26/00962/FULL Granted

    Bonnicut Barn Bonnicut Court 14 High Street Sunningdale Ascot SL5 0NB

    2no. front dormers, part raising of the front elevation to form a parapet wall and terrace, 3no. front rooflights, 3no. rear dormers and alterations to fenestration. (Part Retrospective).

    20 Apr 2026 Full applications
  • 26/01310/FULL Granted

    6 Gilman Crescent Windsor SL4 4YN

    Single storey front/side extension, relocated front door, two storey rear extension, alterations to fenestration and hardstanding, new steps, 1 no. dropped kerb, following demolition of existing elements

    22 May 2026 Full applications
  • 25/03313/FULL Refused

    Land To The South of Lower Mount Farm Long Lane Cookham Maidenhead

    Erection of a crematorium with ceremony hall and memorial arboretum, associated use of land, PV array, vehicular access, parking, landscaping, pavement and road widening along Long Lane.

    15 Dec 2025 Full applications
  • 26/01387/FULL Granted

    7 Elm Road Windsor SL4 3NB

    Single storey rear/side extension

    5 Jun 2026 Full applications
  • 26/00877/FULL Granted

    45 Queens Close Old Windsor Windsor SL4 2PR

    Two storey front/side extension.

    7 Apr 2026 Full applications