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Planning application

15 Sherbourne Drive Windsor SL4 4AE

Awaiting decision Windsor and Maidenhead 26/01898/FULL Full

Works: Extension Small domestic

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

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

Proposal

Single storey side extension (part retrospective).

As published by the council, reference 26/01898/FULL

Application record

Reference
26/01898/FULL
Type
Full
Status
Awaiting decision
Received
3 Aug 2026
Validated
10 Aug 2026
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Postcode
SL4 4AE

Timeline

Dates from the published record

  1. 3 Aug 2026

    Received by Windsor and Maidenhead

  2. 10 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 16 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 5 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 56 days over the applications it decided in the last year.

Documents

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

10 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 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 full applications in a median of 64 days. More in our guide to how long planning decisions take.

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

  • 16 Sherbourne Drive Windsor SL4 4AE

    21/00064/FULL Submitted 8 Jan 2021 50 yards away

    Single storey front entrance porch/canopy, raising of the main ridge and hip to gable loft conversion incorporating dormer windows and roof lights.

    Granted Full applications Extension Loft or dormer +1 12 docs
    Small domestic

  • 16 Sherbourne Drive Windsor SL4 4AE

    20/00288/OUT Submitted 4 Feb 2020 50 yards away

    Outline application for the construction of a rear conservatory and reconfiguration of the roof to include hip to gable ends, raising of the roof by not more than a metre and x5 new dormers to create first floor accommodation with all matters reserved.

    Granted Outline Extension Loft or dormer 9 docs

  • 3 Harrington Close Windsor SL4 4AD

    25/02489/FULL Submitted 23 Sep 2025 50 yards away

    Part garage conversion, first floor side extension, single storey rear/side extension and alterations to fenestration, following demolition of existing conservatory

    Granted Full applications Extension Demolition +1 9 docs
    Small domestic

  • 10 Sherbourne Drive Windsor SL4 4AE

    23/01311/FULL Submitted 26 May 2023 100 yards away

    Part single, part two storey side/rear extension and 1 no. rooflight following partial demolition of existing garage

    Refused Full applications Extension Loft or dormer +1 11 docs

  • 10 Sherbourne Drive Windsor SL4 4AE

    23/01314/CPD Submitted 31 May 2023 100 yards away

    Certificate of lawfulness to determine whether the proposed loft conversion with hip to gable, rear dormer and x2 rooflights to front elevation is lawful

    Granted Lawful development Loft or dormer 10 docs

  • 10 Sherbourne Drive Windsor SL4 4AE

    24/02359/FULL Submitted 30 Sep 2024 100 yards away

    Part single/part two storey side/rear extension, hip to gable, 1no. rear dormer, 2no. rear Juliet balconies and alterations to fenestration following the removal of the existing garage.

    Withdrawn Full applications Extension Loft or dormer +1 9 docs

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    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