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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
Granted As published: 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.

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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 0.3 miles

  • 17 St Andrews Close Old Windsor Windsor SL4 2QU

    22/01497/FULL Submitted 31 May 2022 50 yards 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 50 yards away

    71% 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 50 yards 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 50 yards 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 50 yards 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 50 yards 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

  • 26/02029/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