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Planning application

62 Illingworth Windsor SL4 4UP

Granted Windsor and Maidenhead 21/00159/FULL Full

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey rear extension.

As published by the council, reference 21/00159/FULL

Application record

Reference
21/00159/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
21 Jan 2021
Validated
26 Jan 2021
Decided
4 Mar 2021
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 2020: 2 approved, 1 refused.

  • 25/03001/FULL Granted

    62 Illingworth Windsor SL4 4UP

    First floor front/side extension.

    Decided 16 Feb 2026 Full applications
  • 20/03162/CPD Refused

    62 Illingworth Windsor SL4 4UP

    Certificate of lawfulness to determine whether the proposed single storey rear extension and alterations to rear fenestration is lawful.

    Decided 19 Jan 2021 Lawful development

Timeline

Dates from the published record

  1. 21 Jan 2021

    Received by Windsor and Maidenhead

  2. 26 Jan 2021

    Validated

    Checked as complete and ready for consideration.

  3. 4 Mar 2021

    Decision issued: Application Permitted

  4. 12 Sep 2026

    Added to PlanIndex

Documents

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

11 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 4 March 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.

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 500 metres

  • 62 Illingworth Windsor SL4 4UP

    25/03001/FULL Submitted 13 Nov 2025 0m away

    First floor front/side extension.

    Granted Full applications Extension 16 docs

  • 62 Illingworth Windsor SL4 4UP

    20/03162/CPD Submitted 25 Nov 2020 1m away

    Certificate of lawfulness to determine whether the proposed single storey rear extension and alterations to rear fenestration is lawful.

    Refused Lawful development Extension Windows or glazing 7 docs
    Small domestic

  • 64 Illingworth Windsor SL4 4UP

    23/00916/TPO Submitted 13 Apr 2023 19m away

    (T1) Oak - reduce crown by 4m to leave a spread of 10m and a height of 10m, remove deadwood and (T2) Oak - reduce crown by 4m to leave a spread of 8m and a height of 17m. (005/1960/TPO).

    Split decision Trees 6 docs

  • 66B Illingworth Windsor SL4 4UP

    23/01625/TPO Submitted 3 Jul 2023 33m away

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

    Granted Trees 8 docs

  • 66B Illingworth Windsor SL4 4UP

    21/02089/TPO Submitted 6 Jul 2021 36m away

    Oak - reduction of the branches to no closer than 1m to the point of previous reduction, by pruning back to another side branch/twig (TPO 5 of 1960).

    Granted Trees 17 docs

  • 68 Illingworth Windsor SL4 4UP

    21/00887/FULL Submitted 22 Mar 2021 49m away

    Part single/part two storey side/rear extension with Juliet balcony to rear elevation.

    Granted Full applications Extension 16 docs

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    21 Apr 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

    13 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.

    9 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.

    20 May 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.

    13 Jul 2026 Full applications