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Planning application

120 Clewer Hill Road Windsor SL4 4DA

Granted Windsor and Maidenhead 26/00406/FULL Full

Works: Extension Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Conversion and enlargement of existing garage, front infill extension with new enclosed, entrance, new steps, enlargement of the existing roof space with 2no. front gables, 2no. front dormers, 2no. rear dormers, raising of the eaves and ridge, alterations to fenestration, replacement front boundary treatment, new piers, vehicle and pedestrian gates and hardstanding following the removal of the existing elements.

As published by the council, reference 26/00406/FULL

Application record

Reference
26/00406/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
16 Feb 2026
Validated
17 Feb 2026
Decided
9 Apr 2026
Ward
Clewer East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4DA

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • 25/02617/FULL Refused

    120 Clewer Hill Road Windsor SL4 4DA

    Conversion and enlargement of existing garage, front infill extension, new steps, enlargement of the existing roofspace with 2no. front gables, raising of the eaves and ridge, alterations to fenestration, replacement front boundary treatment, new piers, vehicle and pedestrian gates and hardstanding.

    Decided 23 Dec 2025 Full applications

Timeline

Dates from the published record

  1. 16 Feb 2026

    Received by Windsor and Maidenhead

  2. 17 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 9 Apr 2026

    Decision issued: Application Permitted

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

21 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 9 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 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

  • 120 Clewer Hill Road Windsor SL4 4DA

    25/02617/FULL Submitted 6 Oct 2025 50 yards away

    Conversion and enlargement of existing garage, front infill extension, new steps, enlargement of the existing roofspace with 2no. front gables, raising of the eaves and ridge, alterations to fenestration, replacement front boundary treatment, new piers, vehicle and pedestrian gates and hardstanding.

    Refused Full applications Extension Windows or glazing 25 docs

  • 70 Clewer Hill Road Windsor SL4 4BW

    21/01287/FULL Submitted 26 Apr 2021 50 yards away

    New boundary treatment on the West boundary.

    Granted Full applications 20 docs

  • 55 Clewer Hill Road Windsor SL4 4BY

    23/01585/FULL Submitted 29 Jun 2023 50 yards away

    Single storey side extension

    Granted Full applications Extension 13 docs
    Small domestic

  • Land At 20 Firs Avenue Windsor

    22/02182/FULL Submitted 9 Aug 2022 50 yards away

    The erection of 1no. end of terrace three bedroom dwelling with associated refuse store and parking.

    Granted Full applications 55 docs
    Domestic

  • Land At 20 Firs Avenue Windsor

    23/00338/CONDIT Submitted 8 Feb 2023 50 yards away

    Details required by Condition 2 (Acoustics) of Planning Permission 22/02182 for the erection of 1no. end of terrace three bedroom dwelling with associated refuse store and parking.

    Granted Conditions 7 docs
    Domestic

  • Land At 20 Firs Avenue Windsor

    23/00280/CONDIT Submitted 2 Feb 2023 50 yards away

    Details required by Condition 3 (Biodiversity Enhancements) of Planning Permission 22/02182/FULL for the erection of 1no. end of terrace three bedroom dwelling with associated refuse store and parking.

    Granted Conditions 3 docs
    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