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Planning application

113 Smiths Lane Windsor SL4 5PF

Granted Windsor and Maidenhead 25/03170/FULL Full

Works: Extension Loft or dormer Demolition 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

Single storey front/side extension with habitable accommodation within the roofspace and 1no. rear dormer following the demolition of the existing garage.

As published by the council, reference 25/03170/FULL

Application record

Reference
25/03170/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
3 Dec 2025
Validated
3 Dec 2025
Decided
28 Jan 2026
Ward
Clewer And Dedworth West
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 5PF

Timeline

Dates from the published record

  1. 3 Dec 2025

    Received by Windsor and Maidenhead

  2. 28 Jan 2026

    Decision issued: Application Permitted

  3. 11 Aug 2026

    Added to PlanIndex

Documents

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

15 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • Land At 60 And 60 Smiths Lane Windsor

    21/02547/FULL Submitted 19 Aug 2021 43m away

    New two bedroom dwelling with associated parking, new drop kerb and demolition of the existing single storey elements to No. 60 Smiths Lane.

    Refused Full applications Demolition 23 docs
    Small domestic
  • 7 Tudor Way Windsor SL4 5LT

    22/00867/FULL Submitted 30 Mar 2022 84m away

    Garage conversion, hip to gable to include x2 front rooflights and x1 rear dormer to facilitate a loft conversion and alterations to doors and windows.

    Granted Full applications Loft or dormer Windows or glazing 9 docs
  • 127 Smiths Lane Windsor SL4 5PF

    21/00776/FULL Submitted 15 Mar 2021 90m away

    Single storey side extension, following demolition of the existing garage.

    Granted Full applications Extension Demolition 10 docs
    Small domestic
  • 21 Burnetts Road Windsor SL4 5PN

    22/01564/FULL Submitted 9 Jun 2022 90m away

    Single storey front/side extension and alterations to fenestration, following demolition of the existing single storey front element and detached garage.

    Granted Full applications Extension Demolition +1 11 docs
    Small domestic
  • 9 Longmead Windsor SL4 5QA

    21/02421/PDXL Submitted 3 Aug 2021 90m away

    Single storey rear extension no greater than 6.00m in depth, 3.40m high with an eaves height of 2.95m.

    Granted Prior approval Extension 7 docs
    Small domestic
  • 7 Harcourt Road Windsor SL4 5NA

    25/03184/VAR Submitted 4 Dec 2025 93m away

    Variation (under Section 73) of Condition 3 to substitute those plans approved under 25/01248/FULL for the Single storey front extension, part single part two storey side/rear extension, alterations to hardstanding and 1 no. outbuilding following demolition of existing elements with amended plans.

    Granted Amendments Extension Demolition 9 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01628/FULL Granted

    25 Bannard Road Maidenhead SL6 4NP

    Single storey rear extension following the demolition of the existing conservatory.

    3 Jul 2026 Full applications
  • 26/01384/FULL Granted

    Stoney Vere Farm House Butchers Lane White Waltham Maidenhead SL6 3SD

    Single storey side extension

    4 Jun 2026 Full applications
  • 26/01674/FULL Granted

    50 Welley Road Wraysbury Staines TW19 5DJ

    Detached annexe to be used ancillary to the main dwelling.

    9 Jul 2026 Full applications
  • 26/01312/FULL Refused

    16 Whyteladyes Lane Cookham Maidenhead SL6 9NA

    Hip to gable, 1no. front dormer, 1no. rear dormer and alterations to fenestration and relocation of PV panels.

    27 May 2026 Full applications
  • 26/01379/FULL Granted

    Lotus Cottage Holyport Street Holyport Maidenhead SL6 2JR

    Part single part two storey part first floor rear/side extension and alterations to fenestration.

    4 Jun 2026 Full applications