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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  • 25/03278/VAR Withdrawn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.

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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

  • 26/00814/VAR Granted

    Land West of Switchback Road North And North of Nightingale Lane Maidenhead

    Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.

    Received 27 Mar, published by the council 25 Jul 2026 Amendments
  • 26/01411/VAR Granted

    Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

    Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.

    Received 8 Jun, published by the council 25 Jul 2026 Amendments
  • 26/01792/VAR Granted

    Silver Birches St Marys Road Ascot SL5 9JE

    Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

    Received 22 Jul, published by the council 31 Jul 2026 Amendments
  • 26/02420/NMA Awaiting decision

    Development At King Street And Queen Street And Broadway Maidenhead

    Non material amendments to planning permission 25/00066/VAR as per covering letter.

    Received 2 Oct, published by the council 9 Oct 2026 Amendments
  • 26/02152/NMA Granted

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

    Received 1 Sep, published by the council 8 Sep 2026 Amendments