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Planning application

13 William Ellis Close Old Windsor Windsor SL4 2QS

Awaiting decision Windsor and Maidenhead 26/02140/VAR Variation Under Reg 73

Works: Extension Windows or glazing Small domestic

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

Relates to 26/00355/FULL

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

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.

As published by the council, reference 26/02140/VAR

Application record

Reference
26/02140/VAR
Type
Variation Under Reg 73
Status
Awaiting decision
Received
28 Aug 2026
Validated
28 Aug 2026
Ward
Old Windsor
Parish
Old Windsor Parish
Postcode
SL4 2QS

Comment by 29 September 2026

The council is taking comments on this application until then. Have your say on Windsor and Maidenhead's portal.

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 4 applications since 2026: 1 approved, 1 refused.

  • 26/01942/CONDIT Withdrawn

    13 William Ellis Close Old Windsor Windsor SL4 2QS

    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.

    Decided 20 Aug 2026 Conditions
  • 26/01402/NMA Refused

    13 William Ellis Close Old Windsor Windsor SL4 2QS

    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.

    Decided 2 Jul 2026 Amendments
  • 26/00355/FULL Granted

    13 William Ellis Close Old Windsor Windsor SL4 2QS

    Single storey front extension with enclosed entrance and alterations to fenestration.

    Decided 8 Apr 2026 Full applications

Timeline

Dates from the published record

  1. 28 Aug 2026

    Received by Windsor and Maidenhead

  2. 8 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Windsor and Maidenhead took a median of 55 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/00355/FULL Granted

    13 William Ellis Close Old Windsor Windsor SL4 2QS

    Single storey front extension with enclosed entrance and alterations to fenestration.

    Decided 8 Apr 2026 Full applications

Documents

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

9 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.

Trade members open them from here.

Open the documents

What happens while it is decided

This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided amendment applications in a median of 47 days. More in our guide to how long planning decisions take.

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 500 metres

  • 13 William Ellis Close Old Windsor Windsor SL4 2QS

    26/01402/NMA Submitted 8 Jun 2026 0m 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 0m 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 0m 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

  • 20 St Andrews Close Old Windsor Windsor SL4 2QU

    21/03489/FULL Submitted 25 Nov 2021 46m away

    Single storey wrap around extension (front/side/rear)

    Granted Full applications Extension 10 docs
    Small domestic

  • Rostrevor 78 St Lukes Road Old Windsor Windsor SL4 2QJ

    22/01558/FULL Submitted 9 Jun 2022 63m 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

  • 17 St Andrews Close Old Windsor Windsor SL4 2QU

    22/01497/FULL Submitted 31 May 2022 79m 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

In Windsor and Maidenhead

  • 26/01996/NMA Granted

    Leigh Cottage Church Road Sunningdale Ascot SL5 0NJ

    Non material amendments to planning permission 25/02661/FULL for 1no. additional window to west elevation.

    12 Aug 2026 Amendments
  • 26/01388/VAR Granted

    21 Springfield Park Maidenhead SL6 2YN

    Variation (under Section 73) of Condition 3 to substitute those plans approved under 25/03049/FULL for a Garage conversion, single storey front porch, single storey rear/side extension and alterations to fenestration with amended plans.

    4 Jun 2026 Amendments
  • 26/01811/NMA Granted

    Grove Park Industrial Estate Waltham Road White Waltham Maidenhead SL6 3LW

    Non material amendments to planning permission 25/01083/VAR for changes to the proposed elevations and materials to plots 10-11, 15-16, 18-19, 24-25, 26-27, 28-29, 39-41, 42-44 and 45-47 and 48-51.

    24 Jul 2026 Amendments
  • 25/00668/VAR Granted

    59 Norden Road Maidenhead SL6 4AZ

    Variation (under Section 73) of Condition 15 to substitute those plans approved under 23/00279/FULL for 4 no. flats with associated parking, cycle and refuse storage and new access following the demolition of the existing dwelling with amended plans.

    17 Mar 2025 Amendments
  • 26/01154/VAR Granted

    106 - 114 High Street Maidenhead

    Variation (under Section 73) of planning permission 20/03508/OUT as amended by 26/00842/NMA to allow for the alteration of the List of approved drawings condition (3), as well as documents associated with condition 9 (Surface water drainage scheme), 12 (Air quality report) 16 (Retail units/use class) and 19 (Acoustic measures).

    8 May 2026 Amendments