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Planning application

22/03005/FULL

5 The Chase Ascot SL5 7UJ

Granted Windsor and Maidenhead Full

Proposal

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

As published by the council, reference 22/03005/FULL

Timeline

Dates from the published record

  1. 11 Nov 2022

    Received by Windsor and Maidenhead

  2. 21 Nov 2022

    Validated

    Checked as complete and ready for consideration.

  3. 11 Jan 2023

    Decision issued: Application Permitted

  4. 27 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

  • 22/03190/FULL Refused

    3 The Chase Ascot SL5 7UJ

    Part single part two storey rear extension with roof terrace, glazed entrance link between main house and existing garage, conversion of garage loft into habitable accommodation, alterations to fenestration, entrance courtyard to the glazed entrance link, new side entrance gate, new entrance gates to front boundary and new solar panels to south elevation following part demolition of existing rear element.

    29 Nov 2022 70m away Full applications
  • 23/00345/FULL Granted

    10 Oaklands Drive Ascot SL5 7NE

    Part single, part two storey front/side extension with front canopy and rear Juliet balcony, alterations to the external finish and fenestration, new hardstanding and 4no. parking spaces.

    8 Feb 2023 115m away Full applications
  • 22/02816/FULL Refused

    10 Oaklands Drive Ascot SL5 7NE

    Single storey front/side extension, part single, part two storey front/side extension with rear Juliet balcony, alterations to the external finish and fenestration, new hardstanding and 4no. parking spaces.

    19 Oct 2022 115m away Full applications
  • 22/02444/TPO Granted

    Heathwood Windsor Road Ascot SL5 7LQ

    (T1) Oak - crown reduce by 2-3m to leave a height of 12m and (T2) Beech - remove. (041/2008/TPO).

    2 Sep 2022 132m away Trees
  • 24/02226/VAR Refused

    7 Onslow Drive Ascot SL5 7UL

    Variation (under Section 73) of Condition 4 to substitute those plans approved under 22/00173/FULL for the two storey side extension, single storey rear extension and alterations to fenestration following the demolition of the detached garage with amended plans.

    13 Sep 2024 151m away Amendments
  • 23/00286/TLDTT Refused

    Telecommunications Mast Opposite Onlsow Drive Winkfield Road Ascot

    Application for determination as to whether prior approval is required for a proposed 20m streetpole, antennas, ground-based apparatus and ancillary development.

    1 Feb 2023 253m away Telecoms

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