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Planning application

1 Clewer Avenue Windsor SL4 3QB

Refused Windsor and Maidenhead 21/00414/FULL Full

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Two storey side/rear extension, single storey rear extension, canopy to front entrance, part hip to gable and two first floor rear gable windows following demolition of existing detached garage

As published by the council, reference 21/00414/FULL

Application record

Reference
21/00414/FULL
Type
Full
Status
Decided
Decision
Refused As published: Refuse
Received
11 Feb 2021
Validated
15 Feb 2021
Decided
23 Jul 2021
Ward
Clewer East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 3QB

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2021: 1 approved, 2 refused.

  • 24/01935/FULL Granted

    1 Clewer Avenue Windsor SL4 3QB

    Single storey side extension.

    Decided 10 Oct 2024 Full applications
  • 22/00288/FULL Refused

    1 Clewer Avenue Windsor SL4 3QB

    x1 new dwelling, following demolition of the existing garage.

    Decided 7 Jul 2022 Full applications

Timeline

Dates from the published record

  1. 11 Feb 2021

    Received by Windsor and Maidenhead

  2. 15 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 23 Jul 2021

    Decision issued: Refuse

  4. 27 Jul 2026

    Added to PlanIndex

Documents

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

14 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 refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 1 Clewer Avenue Windsor SL4 3QB

    22/00288/FULL Submitted 7 Feb 2022 50 yards away

    x1 new dwelling, following demolition of the existing garage.

    Refused Full applications New dwelling Demolition 18 docs
    Domestic

  • 1 Clewer Avenue Windsor SL4 3QB

    24/01935/FULL Submitted 12 Aug 2024 50 yards away

    Single storey side extension.

    Granted Full applications Extension 35 docs
    Small domestic

  • 13 Clewer Avenue Windsor SL4 3QB

    25/03278/VAR Submitted 11 Dec 2025 50 yards away

    Variation (under Section 73) of Condition 3 to substitute those plans approved under 25/01366/FULL for Proposed ground floor and first floor rear extensions, front porch, internal alterations and all associated works at 13 Clewer Avenue, SL4 3QB with amended plans.

    Withdrawn Amendments Extension 10 docs
    Small domestic

  • 13 Clewer Avenue Windsor SL4 3QB

    26/00492/VAR Submitted 23 Feb 2026 50 yards away

    Variation (under Section 73) of Condition 3 (Approved Plans) to substitute those plans approved under 25/01366/FULLfor the proposed ground floor and first floor rear extensions, front porch, internal alterations and all associated works at 13 Clewer Avenue, SL4 3QB with amended plans.

    Granted Amendments Extension 12 docs
    Small domestic

  • 17 Clewer Avenue Windsor SL4 3QB

    23/00480/FULL Submitted 23 Feb 2023 100 yards away

    New front porch and a single storey front/side extension.

    Granted Full applications Extension 8 docs
    Small domestic

  • 17 Clewer Avenue Windsor SL4 3QB

    22/00623/FULL Submitted 7 Mar 2022 100 yards away

    Single storey rear extension and x1 rear rooflight in the existing single storey rear element.

    Granted Full applications Extension Loft or dormer 7 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    Received 21 Apr, published by the council 25 Jul 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

    Received 13 Jul, published by the council 31 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.

    Received 9 Jul, published by the council 25 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.

    Received 20 May, published by the council 25 Jul 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.

    Received 13 Jul, published by the council 27 Jul 2026 Full applications