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Planning application

12 Illingworth Windsor SL4 4UP

Withdrawn Windsor and Maidenhead 19/03421/FULL Full

Works: Loft or dormer

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

Detached garage conversion into habitable accommodation to include replacing existing flat roof with pitch roof, 2 No. side rooflights and parapet wall

As published by the council, reference 19/03421/FULL

Application record

Reference
19/03421/FULL
Type
Full
Status
Decided
Decision
Withdrawn As published: Application Withdrawn
Received
9 Dec 2019
Validated
13 Dec 2019
Decided
5 Feb 2020
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4UP

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2019: 1 approved, 0 refused.

  • 25/02253/TPO Split decision

    12 Illingworth Windsor SL4 4UP

    (T1) Silver Birch - Crown reduce height to 12m and spread to 4m. Crown lift to 5m from ground level. (T2) Silver Birch - Crown reduce height to 12m and spread to 3m. Crown lift to 5m from ground level. (T3) English Oak - Remove dead and dying branches up to 0.025m in diameter. Remove lower limb (as shown). Reduce spread by 3m to 10m overall width. Reduce crown height to 19m. (T4) Conifer hedge - Reduce height of right hand side by approximately 3m to match existing height of left hand side of hedge. (005/1960/TPO)

    Decided 23 Jun 2026 Trees
  • 20/02154/TPO Granted

    12 Illingworth Windsor SL4 4UP

    (T1) Poplar - fell. (TPO 5 of 1960).

    Decided 28 Aug 2020 Trees

Timeline

Dates from the published record

  1. 9 Dec 2019

    Received by Windsor and Maidenhead

  2. 13 Dec 2019

    Validated

    Checked as complete and ready for consideration.

  3. 5 Feb 2020

    Decision issued: Application Withdrawn

  4. 12 Oct 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

MP Building Plans Ltd Agent

19 applications on PlanIndex · across 3 councils · 100% granted

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Documents

Plans, drawings, consultee responses and the officer's report

22 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What withdrawal means

The applicant withdrew this application before Windsor and Maidenhead decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 12 Illingworth Windsor SL4 4UP

    25/02253/TPO Submitted 1 Sep 2025 50 yards away

    (T1) Silver Birch - Crown reduce height to 12m and spread to 4m. Crown lift to 5m from ground level. (T2) Silver Birch - Crown reduce height to 12m and spread to 3m. Crown lift to 5m from ground level. (T3) English Oak - Remove dead and dying branches up to 0.025m in diameter. Remove lower limb (as shown). Reduce spread by 3m to 10m overall width. Reduce crown height to 19m. (T4) Conifer hedge - Reduce height of right hand side by approximately 3m to match existing height of left hand side of hedge. (005/1960/TPO)

    Split decision Trees 12 docs

  • 12 Illingworth Windsor SL4 4UP

    20/02154/TPO Submitted 20 Aug 2020 50 yards away

    (T1) Poplar - fell. (TPO 5 of 1960).

    Granted Trees 7 docs

  • 10 Illingworth Windsor SL4 4UP

    20/02893/TPO Submitted 2 Nov 2020 50 yards away

    (T1) Willow - Fell (T2) and (T3) Laurels - Fell. (TPO 5 of 1960).

    Granted Trees 12 docs

  • Osier House 13 Illingworth Windsor SL4 4UP

    21/00777/TPO Submitted 12 Mar 2021 50 yards away

    (T7) Willow - Reduce to previous pollard points. (TPO 5 of 1960).

    Granted Trees 6 docs

  • 9 Illingworth Windsor SL4 4UP

    22/00612/TPO Submitted 4 Mar 2022 50 yards away

    Hawthorn tree - fell (005/1960/TPO).

    Split decision Trees 7 docs

  • 15 Illingworth Windsor SL4 4UP

    21/02924/FULL Submitted 29 Sep 2021 50 yards away

    Part single, part first floor/part two storey front/side extension, part garage conversion into habitable accommodation with mono pitched roof and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 7 docs

In Windsor and Maidenhead

  • 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