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

1. 21 Mar 2022

   Received by Windsor and Maidenhead

2. 9 Jun 2022

   Decision issued: Application Permitted

3. 4 Aug 2026

   Added to PlanIndex

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.

Advertisement consent controls signs, hoardings and other adverts. The council may only judge two things: amenity, meaning the effect on the appearance of the building and area, and public safety, chiefly whether a sign distracts road users or obstructs sight lines. Other planning considerations, such as competition between businesses, do not apply.

More on advertising applications in our guide

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

  22/00732/CPD Submitted 18 Mar 2022 1m away

  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.

  Granted Lawful development Windows or glazing 9 docs

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

  22/00348/TCA Submitted 9 Feb 2022 60m 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 65m 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

• 71 Frances Road Windsor SL4 3AQ

  26/01092/FULL Submitted 1 May 2026 74m away

  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.

  Granted Full applications Extension Loft or dormer +3 29 docs
  Small domestic

• Bodies Under Construction Windsor Essex Lodge 69 Osborne Road Windsor SL4 3EQ

  26/02101/CONDIT Submitted 25 Aug 2026 81m away

  94% historically approved · decision due ~20 Oct

  Details required by Condition 3 (Materials) and Condition 4 (Biodiversity Enhancements) of planning permission 26/01477/FULL for a new front canopy with new signage, entrance ramp and steps with railings, alterations to fenestration.

  Awaiting decision Conditions Windows or glazing 3 docs

• 35 Osborne Road Windsor SL4 3EG

  26/00317/FULL Submitted 5 Feb 2026 82m away

  Replacement windows to all elevations.

  Refused Full applications Windows or glazing 27 docs

• 26/01478/ADV Granted

  Bodies Under Construction Windsor Essex Lodge 69 Osborne Road Windsor SL4 3EQ

  Consent to display 1 no. non-illuminated lettering sign.

  15 Jun 2026 Advertising
• 26/00602/ADV Granted

  Magnet Leisure Centre And Magnet Leisure Complex Car Park Holmanleaze Maidenhead

  Consent to display 2 no. externally illuminated totem signs, 7 no. non-illuminated panel railing signs, 1 no. non-illuminated plaque , 2 no. non-illuminated post mounted signs and vinyl.

  6 Mar 2026 Advertising
• 26/00903/ADV Refused

  3 Queen Annes Court Peascod Street Windsor SL4 1DG

  The retention of 1no. non illuminated fascia sign and 1no. non illuminated projecting sign.

  10 Apr 2026 Advertising
• 26/01848/ADV Awaiting decision

  Art Deco 39 - 40 Thames Street Windsor Maidenhead SL4 1PR

  Consent for 2 no. internally illuminated fascia signs.

  28 Jul 2026 Advertising
• 26/01800/ADV Awaiting decision

  Waitrose 19 High Street Ascot SL5 7JG

  Consent to display 1no. internally illuminated lettering sign, 1no. internally illuminated projecting sign, 1no. opening hours vinyl, 1no. dog stop panel, 10no parking signs, 2no. solid green vinyl, 5no. strips of safety manifestation vinyl, 1no. ODG hatch vinyl, 1no. Brittania entrance sign, 2no. Brittania repeater sign, 1no. Brittania detailed sign.

  23 Jul 2026 Advertising