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Planning application

173 St Leonards Road Windsor SL4 3DR

Granted Windsor and Maidenhead 23/02343/FULL Full

Works: Extension 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 rear extension following demolition of existing conservatory.

As published by the council, reference 23/02343/FULL

Application record

Reference
23/02343/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
22 Sep 2023
Validated
27 Sep 2023
Decided
1 Dec 2023
Ward
Old Windsor
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 3DR

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2023: 1 approved, 1 refused.

  • 23/00109/FULL Refused

    173 St Leonards Road Windsor SL4 3DR

    Single storey rear extension following demolition of existing conservatory.

    Decided 15 Mar 2023 Full applications

Timeline

Dates from the published record

  1. 22 Sep 2023

    Received by Windsor and Maidenhead

  2. 27 Sep 2023

    Validated

    Checked as complete and ready for consideration.

  3. 1 Dec 2023

    Decision issued: Application Permitted

  4. 8 Sep 2026

    Added to PlanIndex

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 this grant of permission means

Windsor and Maidenhead granted permission on 1 December 2023, 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 500 metres

  • 173 St Leonards Road Windsor SL4 3DR

    23/00109/FULL Submitted 16 Jan 2023 3m away

    Single storey rear extension following demolition of existing conservatory.

    Refused Full applications Extension Demolition 12 docs
    Small domestic

  • 1 Bolton Road Windsor SL4 3JW

    25/02726/FULL Submitted 14 Oct 2025 40m away

    Change of use to form 2 no. dwellings. Single storey front/side extension, raised ridge, 2 no. front rooflights, 2 no. rear rooflights, alterations to fenestration and associated cycle and bin storage.

    Refused Full applications Extension Loft or dormer +1 13 docs
    Several homes

  • Head Office 159 St Leonards Road Windsor SL4 3DW

    22/02052/FULL Submitted 26 Jul 2022 45m away

    Change of use of the ground floor retail unit from Hairdressers (E(c)(ii)) to Tattoo Parlour (Sui Generis).

    Granted Full applications 10 docs

  • Head Office 159 St Leonards Road Windsor SL4 3DW

    22/01073/CPU Submitted 21 Apr 2022 45m away

    Certificate of lawfulness to determine whether the proposed change of use of the existing hair salon to a Tattoo and Piercing studio is lawful.

    Refused Lawful development 6 docs

  • 7 Bolton Road Windsor SL4 3JW

    26/02119/FULL Submitted 27 Aug 2026 51m away

    71% historically approved · decision due ~28 Oct

    Attached rear greenhouse and detached outbuilding following demolition of existing outbuilding.

    Awaiting decision Full applications Demolition 8 docs

  • Birdi Newsagent 155 St Leonards Road And Flat At 155 St Leonards Road Windsor

    21/00951/FULL Submitted 26 Mar 2021 54m away

    Change of use of the existing newsagents to residential to create x1 flat, part single part two storey rear extension, new rear external staircase, x1 front rooflight, x1 rear dormer and alterations to fenestration.

    Granted Full applications Extension Loft or dormer +1 16 docs

In Windsor and Maidenhead

  • 26/00685/FULL Granted

    Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

    Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

    16 Mar 2026 Full applications
  • 26/01566/FULL Refused

    20 Victoria Road Eton Wick Windsor SL4 6LY

    New front boundary treatment, piers and gates (part retrospective).

    25 Jun 2026 Full applications
  • 26/01732/FULL Granted

    27 Hemsdale Maidenhead SL6 6SL

    Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

    15 Jul 2026 Full applications
  • 26/01676/FULL Granted

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side/rear extension.

    9 Jul 2026 Full applications
  • 26/01227/FULL Granted

    92 Kennel Ride Ascot SL5 7NW

    Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    14 May 2026 Full applications