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Planning application

13 Clewer Avenue Windsor SL4 3QB

Granted Windsor and Maidenhead 26/00492/VAR Variation Under Reg 73

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

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.

As published by the council, reference 26/00492/VAR

Application record

Reference
26/00492/VAR
Type
Variation Under Reg 73
Status
Decided
Decision
Granted As published: Application Permitted
Received
23 Feb 2026
Validated
23 Feb 2026
Decided
15 Apr 2026
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 2 applications since 2025: 1 approved, 0 refused.

  • 25/03278/VAR Withdrawn

    13 Clewer Avenue Windsor SL4 3QB

    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.

    Decided 3 Feb 2026 Amendments

Timeline

Dates from the published record

  1. 23 Feb 2026

    Received by Windsor and Maidenhead

  2. 15 Apr 2026

    Decision issued: Application Permitted

  3. 25 Jul 2026

    Added to PlanIndex

Documents

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

12 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 15 April 2026, 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 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

  • 17 Clewer Avenue Windsor SL4 3QB

    23/00480/FULL Submitted 23 Feb 2023 50 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 50 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

  • 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

    21/00414/FULL Submitted 11 Feb 2021 50 yards away

    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

    Refused Full applications Extension Loft or dormer +2 14 docs
    Small 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

In Windsor and Maidenhead

  • 26/01860/VAR Refused

    72 - 72B High Street Sunninghill Ascot

    Variation (under Section 73A) of planning permission 22/01291/FULL without complying with Condition 8 (Electric Vehicle Charging Point).

    Received 29 Jul, published by the council 4 Aug 2026 Amendments
  • 26/02252/VAR Awaiting decision

    18 Forlease Drive Maidenhead SL6 1UD

    Variation (under Section 73a) of Condition 4 to substitute those plans approved under 26/00518/FULL for the Garage conversion and single storey front/side extension with amended plans.

    Received 11 Sep, published by the council 18 Sep 2026 Amendments
  • 25/03312/VAR Granted

    Land South of Bray Lake Windsor Road Maidenhead

    Variation (under Section 73) of Condition 29 (Approved Plans) to substitute those plans approved under 22/01791/OUT for an outline application for access, appearance, layout and scale only to be considered at this stage with all other matters to be reserved for the construction of x99 dwellings with associated vehicular and pedestrian access, car parking, drainage works and open space with amended plans.

    Received 15 Dec, published by the council 27 Jul 2026 Amendments
  • 26/02137/NMA Refused

    Woodhaven 8 Dawnay Close Ascot SL5 7PQ

    Non material amendments to planning permission 23/02519/FULL as per supporting document.

    Received 28 Aug, published by the council 8 Sep 2026 Amendments
  • 26/01975/VAR Withdrawn

    2 And LAnd At 2 Westfield Road Maidenhead SL6 5AU

    Variation (under Section 73) of planning permission 25/01013/FULL to remove Condition 15 (BNG).

    Received 10 Aug, published by the council 16 Aug 2026 Amendments