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Planning application

Trinity Yard 59 St Leonards Road Windsor

Refused Windsor and Maidenhead 21/02356/CLASSO Class O Permitted Development

Works: New dwelling Several homes

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Change of use of the first and second floors from offices to residential for 3 no. flats.

As published by the council, reference 21/02356/CLASSO

Application record

Reference
21/02356/CLASSO
Type
Class O Permitted Development
Status
Decided
Decision
Prior Approval Required and Refused
Received
29 Jul 2021
Validated
29 Jul 2021
Decided
23 Sep 2021
Ward
Eton And Castle
Parish
Windsor Unparished
Decision by
Delegated

Timeline

Dates from the published record

  1. 29 Jul 2021

    Received by Windsor and Maidenhead

  2. 23 Sep 2021

    Decision issued: Prior Approval Required and Refused

  3. 2 Sep 2026

    Added to PlanIndex

Documents

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

13 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 refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 59 - 59A St Leonards Road Windsor

    21/03376/FULL Submitted 12 Nov 2021 6m away

    Part change of use of the existing building from retail and office to residential, part single part two storey rear extension with x1 first floor rear facing balcony above, roof extension, x1 rear dormer with x1 second floor rear facing balcony to create x5 dwellings and alterations to fenestration.

    Withdrawn Full applications Extension Loft or dormer +1 30 docs

  • 59 - 59A St Leonards Road Windsor

    22/02897/CLAMA Submitted 27 Oct 2022 6m away

    Prior approval for change of use of first and second floors from Commercial, Business and Service (Class E) to create 1 x studio, 1 x 1 bed and 1 x 2-bed self-contained flats (use class C3 - Residential).

    Granted Prior approval New dwelling 19 docs

  • 59 - 59A St Leonards Road Windsor

    24/02235/CONDIT Submitted 16 Sep 2024 7m away

    Details required by Condition 3 (Roof Tile); Condition 4 (Windows And Doors); Condition 12 (Acoustic Insulation) and Condition 13 (Aircraft Noise) of planning permission 23/01516/FULL for a part single part two storey side/rear extension, roof extension with 1no. rear dormer, 2no. rear roof terraces, alterations to fenestration and a new refuse and cycle store to provide an additional ground floor commercial unit and a change of use of the first and second floors from retail/offices to provide 4no. dwellings.

    Granted Conditions Extension Loft or dormer +1 27 docs
    Several homes

  • 59 - 59A St Leonards Road Windsor

    25/02466/VAR Submitted 22 Sep 2025 7m away

    Variation (under Section 73a) of Condition 14 to substitute those plans approved under 23/01516/FULL for the Part single part two storey side/rear extension, roof extension with 1no. rear dormer, 2no. rear roof terraces, alterations to fenestration and a new refuse and cycle store to provide an additional ground floor commercial unit and a change of use of the first and second floors from retail/offices to provide 4no. dwellings, with amended plans.

    Refused Amendments Extension Loft or dormer +1 21 docs
    Several homes

  • 59 - 59A St Leonards Road Windsor

    24/02367/CONDIT Submitted 30 Sep 2024 7m away

    Details required by Condition 2 (Brickwork) of planning permission 23/01516/FULL for a part single part two storey side/rear extension, roof extension with 1no. rear dormer, 2no. rear roof terraces, alterations to fenestration and a new refuse and cycle store to provide an additional ground floor commercial unit and a change of use of the first and second floors from retail/offices to provide 4no. dwellings.

    Granted Conditions Extension Loft or dormer +1 8 docs
    Several homes

  • Flat 5 Chesterton Place 63A St Leonards Road Windsor SL4 3BX

    21/01106/FULL Submitted 9 Apr 2021 33m away

    Balcony on north elevation and alterations to fenestration to include 1 No. additional rooflight.

    Granted Full applications Loft or dormer Windows or glazing 23 docs

In Windsor and Maidenhead

  • 26/01912/PDXL Granted

    Fourwinds 2 Green Lane Ascot SL5 7QJ

    Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

    3 Aug 2026 Prior approval
  • 26/01831/PDXL Granted

    1 Bell View Windsor SL4 4ET

    Single storey rear extension no greater than 4.30m in depth, 2.80m high with an eaves height of 2.50m.

    27 Jul 2026 Prior approval
  • 26/01894/PDXL Granted

    1 Grange Lane Cookham Maidenhead SL6 9RP

    1No. single storey rear extension and 1No. single storey side/rear extension no greater than 8.00m in depth, 3.50m high with an eaves height of 2.50m.

    3 Aug 2026 Prior approval
  • 26/01822/PDXL Granted

    Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

    Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 3.80m.

    24 Jul 2026 Prior approval
  • 26/01846/PDXL Granted

    24 New Road Datchet Slough SL3 9JB

    Single storey rear extension no greater than 4.00m in depth, 3.20m high with an eaves height of 3.00m.

    27 Jul 2026 Prior approval