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Planning application

3 Harrington Close Windsor SL4 4AD

Granted Windsor and Maidenhead 25/02489/FULL Full

Works: Extension Demolition Windows or glazing 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

Part garage conversion, first floor side extension, single storey rear/side extension and alterations to fenestration, following demolition of existing conservatory

As published by the council, reference 25/02489/FULL

Application record

Reference
25/02489/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
23 Sep 2025
Validated
9 Oct 2025
Decided
2 Dec 2025
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4AD

Timeline

Dates from the published record

  1. 23 Sep 2025

    Received by Windsor and Maidenhead

  2. 9 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 2 Dec 2025

    Decision issued: Application Permitted

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

9 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 2 December 2025, 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

  • 7 Harrington Close Windsor SL4 4AD

    22/00666/FULL Submitted 11 Mar 2022 27m away

    Alterations to the front entrance, extension and part conversion to the existing garage, single storey side/rear extension and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 12 docs
    Small domestic

  • 7 Harrington Close Windsor SL4 4AD

    22/01863/NMA Submitted 11 Jul 2022 27m away

    Non material amendments to planning permission 22/00666/FULL for the increase in size to the ground floor bi fold doors and changes to the internal ground floor layout.

    Granted Amendments Windows or glazing 6 docs

  • 6 Harrington Close Windsor SL4 4AD

    21/01338/FULL Submitted 30 Apr 2021 44m away

    Single storey rear extension, part conversion of existing garage to habitable accommodation with height increase to existing flat roof and alteration to fenestration.

    Granted Full applications Extension Windows or glazing 9 docs
    Small domestic

  • 11 Harrington Close Windsor SL4 4AD

    22/02852/FULL Submitted 25 Oct 2022 49m away

    Single story front bay extension

    Granted Full applications Extension 13 docs

  • 15 Sherbourne Drive Windsor SL4 4AE

    26/01898/FULL Submitted 3 Aug 2026 60m away

    71% historically approved · decision due ~5 Oct

    Single storey side extension (part retrospective).

    Awaiting decision Full applications Extension 8 docs
    Small domestic

  • 2 Sherbourne Drive Windsor SL4 4AE

    22/01270/FULL Submitted 12 May 2022 72m away

    Single storey side/rear extension.

    Granted Full applications Extension 9 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00685/FULL Granted

    Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

    Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

    16 Mar 2026 Full applications
  • 26/01566/FULL Refused

    20 Victoria Road Eton Wick Windsor SL4 6LY

    New front boundary treatment, piers and gates (part retrospective).

    25 Jun 2026 Full applications
  • 26/01732/FULL Granted

    27 Hemsdale Maidenhead SL6 6SL

    Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

    15 Jul 2026 Full applications
  • 26/01676/FULL Granted

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side/rear extension.

    9 Jul 2026 Full applications
  • 26/01227/FULL Granted

    92 Kennel Ride Ascot SL5 7NW

    Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    14 May 2026 Full applications