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Planning application

Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

Granted Windsor and Maidenhead 22/00732/CPD Cert of Lawfulness of Proposed Dev

Works: Windows or glazing

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

Proposal

Certificate of lawfulness to determine whether the proposed alterations to the glazed element on the front elevation comprising of - removal of the existing window film and application of a new solar control film, existing white curtain walling to be repainted mid-grey (RAL 7012) and existing white door frames, window frames, panels and entrance porchway to be repainted mid-grey (RAL 7012) is lawful.

As published by the council, reference 22/00732/CPD

Application record

Reference
22/00732/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
18 Mar 2022
Validated
18 Mar 2022
Decided
9 Jun 2022
Ward
Eton And Castle
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 3SJ

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 6 applications since 2019: 5 approved, 0 refused.

  • 25/02601/TCA Withdrawn

    Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    Willow x 4 - fell; (T27) Ash - remove major deadwood; (T33) Ash - deadwood removal and (T31) Prunus Tree - fell.

    Decided 30 Oct 2025 Trees
  • 23/00659/TCA Granted

    Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    T14 - Common Lime - Fell, leaving stump at 1m, hollow 1 out of 3 stems. T24 - Common Ash - Remove dead wood. T28 - Whitebeam - Fell, leaving stump. T33 - Narrow Leaved Ash - Prune specific limb to leave 1m length as shown. G2 - Crack Willow - Repollard pictured willow to leave standing height of 3m. G4 - Holly - Fell, leaving stump.

    Decided 17 May 2023 Trees
  • 22/00740/ADV Granted

    Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    Consent to display halo-lit lettering.

    Decided 9 Jun 2022 Advertising
  • 22/00348/TCA Granted

    Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    (GC003301) Leyland Cypress - remove dead wood (GC003306) Hornbeam - remove dead wood (GC003307) Hornbeam - remove dead wood (GC003308) Lime - remove dead wood (GC003312) x2 Limes, x2 Birches and Snake Bark Maple - crown lift over footpath to 2.5m (GC003322) Alder, Privet, Willow, Hawthorn, Plum, Field Maple, Elder and Sycamore - fell to ground level (section fell) (GC003327) Manna Ash - remove dead wood (GC003330) Ash - remove dead wood (GC003331) Ash - remove dead wood and (GC003339) Field Maple, Sycamore, Elder, Willow and Hazel - remove dead wood.

    Decided 15 Mar 2022 Trees
  • 19/03071/TCA Granted

    Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    (TG1) - Group Ash - Remove Ash tree closest to garages at rear of 51 Frances Road. (SG1) - Laurel Group - Remove.

    Decided 30 Dec 2019 Trees

Timeline

Dates from the published record

  1. 18 Mar 2022

    Received by Windsor and Maidenhead

  2. 9 Jun 2022

    Decision issued: Permitted Development

  3. 4 Aug 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.

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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 9 June 2022, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    22/00740/ADV Submitted 21 Mar 2022 50 yards away

    Consent to display halo-lit lettering.

    Granted Advertising 13 docs

  • 37 Osborne Road Windsor SL4 3EG

    20/02899/TPO Submitted 2 Nov 2020 50 yards away

    (T1) Sycamore - Crown reduce by 1.5m, crown lift by 2m from lowest branch and trim back overhanging branches from 35 Osborne Road. (TPO 81 of 2002).

    Split decision Trees 5 docs

  • Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    22/00348/TCA Submitted 9 Feb 2022 50 yards away

    (GC003301) Leyland Cypress - remove dead wood (GC003306) Hornbeam - remove dead wood (GC003307) Hornbeam - remove dead wood (GC003308) Lime - remove dead wood (GC003312) x2 Limes, x2 Birches and Snake Bark Maple - crown lift over footpath to 2.5m (GC003322) Alder, Privet, Willow, Hawthorn, Plum, Field Maple, Elder and Sycamore - fell to ground level (section fell) (GC003327) Manna Ash - remove dead wood (GC003330) Ash - remove dead wood (GC003331) Ash - remove dead wood and (GC003339) Field Maple, Sycamore, Elder, Willow and Hazel - remove dead wood.

    Granted Trees 6 docs

  • Princess Margaret Hospital 38 - 42 Osborne Road Windsor SL4 3SJ

    23/00659/TCA Submitted 14 Mar 2023 50 yards away

    T14 - Common Lime - Fell, leaving stump at 1m, hollow 1 out of 3 stems. T24 - Common Ash - Remove dead wood. T28 - Whitebeam - Fell, leaving stump. T33 - Narrow Leaved Ash - Prune specific limb to leave 1m length as shown. G2 - Crack Willow - Repollard pictured willow to leave standing height of 3m. G4 - Holly - Fell, leaving stump.

    Granted Trees 6 docs

  • 37 Osborne Road Windsor SL4 3EG

    19/03497/TPO Submitted 10 Dec 2019 50 yards away

    (T1) Sycamore - Prune branches to give up to 3m clearance to the house at 35 Osborne Road and 2m clearance to the house at 37 Osborne Road. Prune branches to give up to 1m clearance to the roof of the garage. Pruning back to suitable gowth points within the clearance distances.

    Granted Trees 7 docs

  • 71 Frances Road Windsor SL4 3AQ

    26/02189/CONDIT Submitted 4 Sep 2026 100 yards away

    94% historically approved · decision due ~30 Oct

    Details required by Condition 5 (Biodiversity Enhancements) of planning permission 26/01092/FULL for a Single storey rear/side extension, single storey rear extension, new rear steps, 3no. rear Juliet balconies, replacement roof, 1no. rear dormer, raising of the ridge and alterations to fenestration and external finishes following demolition of existing element.

    Awaiting decision Conditions Extension Loft or dormer +3 6 docs
    Small domestic

In Windsor and Maidenhead

  • 26/02222/CPD Refused

    52 Audley Way Ascot SL5 8EF

    Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

    Received 8 Sep, published by the council 24 Sep 2026 Lawful development
  • 26/01954/CPD Withdrawn

    Mulberry House Waltham Road Maidenhead SL6 3NH

    Certificate of lawfulness to determine whether the single storey rear extension is lawful.

    Received 7 Aug, published by the council 16 Aug 2026 Lawful development
  • 26/01856/CLU Granted

    Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

    Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

    Received 28 Jul, published by the council 24 Aug 2026 Lawful development
  • 26/02022/CPD Refused

    14 Church View White Waltham Maidenhead SL6 3JQ

    Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

    Received 17 Aug, published by the council 2 Sep 2026 Lawful development
  • 26/01862/CLU Granted

    Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

    Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

    Received 29 Jul, published by the council 4 Aug 2026 Lawful development