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Planning application

21 Foster Avenue Windsor SL4 4NQ

Granted Windsor and Maidenhead 20/00330/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

Part single/part two storey side/rear extension and single storey rear extension

As published by the council, reference 20/00330/FULL

Application record

Reference
20/00330/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
10 Feb 2020
Validated
11 Mar 2020
Decided
6 May 2020
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4NQ

Timeline

Dates from the published record

  1. 10 Feb 2020

    Received by Windsor and Maidenhead

  2. 11 Mar 2020

    Validated

    Checked as complete and ready for consideration.

  3. 6 May 2020

    Decision issued: Application Permitted

  4. 12 Oct 2026

    Added to PlanIndex

Documents

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

13 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 6 May 2020, 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

  • 7 Foster Avenue Windsor SL4 4NQ

    21/03124/CPD Submitted 20 Oct 2021 100 yards away

    Certificate of lawfulness to determine whether the proposed 3no. front rooflights and 1no. rear dormer is lawful.

    Granted Lawful development Loft or dormer 8 docs

  • 20 Keeler Close Windsor SL4 4NL

    26/00304/FULL Submitted 3 Feb 2026 100 yards away

    Part single part two storey rear extension.

    Refused Full applications Extension 10 docs

  • 171 Clewer Hill Road Windsor SL4 4DZ

    23/00190/CPD Submitted 20 Jan 2023 200 yards away

    Certificate of lawfulness to determine whether the proposed new porch is lawful.

    Granted Lawful development Extension 6 docs
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  • Crown Court 137 Clewer Hill Road Windsor SL4 4DW

    20/01148/CONDIT Submitted 20 May 2020 200 yards away

    Details required by Condition 3 (Materials) of planning permission 18/01335/FULL (allowed on Appeal) for the construction of x9 apartments following demolition of the existing building.

    Granted Conditions New dwelling Demolition 7 docs

  • Crown Court 137 Clewer Hill Road Windsor SL4 4DW

    22/02228/CONDIT Submitted 11 Aug 2022 200 yards away

    Details required by condition 7 (cycle parking) of planning permission 18/01335/FULL (allowed on appeal) for the construction of x9 apartments following demolition of the existing building.

    Refused Conditions New dwelling Demolition 3 docs

  • Crown Court 137 Clewer Hill Road Windsor SL4 4DW

    22/02653/CONDIT Submitted 29 Sep 2022 200 yards away

    Details required by condition 7 (cycle parking) of planning permission 18/01335/FULL (allowed on appeal) for the construction of x9 apartments following demolition of the existing building.

    Refused Conditions New dwelling Demolition 5 docs

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

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    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