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Planning application

20 St Andrews Close Old Windsor Windsor SL4 2QU

Granted Windsor and Maidenhead 21/03489/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 wrap around extension (front/side/rear)

As published by the council, reference 21/03489/FULL

Application record

Reference
21/03489/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
25 Nov 2021
Validated
27 Jan 2022
Decided
10 May 2022
Ward
Old Windsor
Parish
Old Windsor Parish
Decision by
Delegated
Postcode
SL4 2QU

Timeline

Dates from the published record

  1. 25 Nov 2021

    Received by Windsor and Maidenhead

  2. 27 Jan 2022

    Validated

    Checked as complete and ready for consideration.

  3. 10 May 2022

    Decision issued: Application Permitted

  4. 16 Aug 2026

    Added to PlanIndex

Documents

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

10 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 10 May 2022, 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

  • 17 St Andrews Close Old Windsor Windsor SL4 2QU

    22/01497/FULL Submitted 31 May 2022 40m away

    Garage conversion and a single storey rear extension following the demolition of the existing rear conservatory.

    Granted Full applications Extension Demolition 10 docs
    Small domestic

  • 13 William Ellis Close Old Windsor Windsor SL4 2QS

    26/02140/VAR Submitted 28 Aug 2026 46m away

    73% historically approved · decision due ~23 Oct

    Variation (under Section 73A) of Condition 4 (Approved Plans) to substitute those plans approved under 26/00355/FULL for a single storey front extension with enclosed entrance and alterations to fenestration with amended plans.

    Awaiting decision Amendments Extension Windows or glazing 9 docs
    Small domestic

  • 13 William Ellis Close Old Windsor Windsor SL4 2QS

    26/01402/NMA Submitted 8 Jun 2026 46m away

    Non material amendments to planning permission 26/00355/FULL for the enlargement of the single storey front extension, alterations to the front mono pitched roof and window openings, 1no. front canopy and repositioning of the 2no. rooflights.

    Refused Amendments Extension Loft or dormer +1 8 docs
    Small domestic

  • 13 William Ellis Close Old Windsor Windsor SL4 2QS

    26/00355/FULL Submitted 11 Feb 2026 46m away

    Single storey front extension with enclosed entrance and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 21 docs
    Small domestic

  • 13 William Ellis Close Old Windsor Windsor SL4 2QS

    26/01942/CONDIT Submitted 6 Aug 2026 46m away

    Details required by Condition 4 (Approved plans) (partial discharge) of planning permission 26/00355/FULL for a Single storey front extension with enclosed entrance and alterations to fenestration.

    Withdrawn Conditions Extension Windows or glazing 10 docs
    Small domestic

  • Rostrevor 78 St Lukes Road Old Windsor Windsor SL4 2QJ

    22/01558/FULL Submitted 9 Jun 2022 51m away

    Single storey side/rear extension and alterations to fenestration following the demolition of the existing garage.

    Granted Full applications Extension Demolition +1 10 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