Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

This site has had 10 applications since 2024: 8 approved, 1 refused.

• 26/01773/TCA Granted

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  (T1) Horse chestnut - Fell.

  Decided 25 Aug 2026 Trees
• 26/01270/VAR Awaiting decision

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  Variation (under Section 73a) of Condition 25 to substitute those plans approved under 24/00456/FULL for the Part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works with amended plans.

  Submitted 20 May 2026 Amendments
• 26/01000/NMA Refused

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  Non material amendments to planning permission 24/00456/FULL for alterations to fenestration on the first and second floor.

  Decided 15 May 2026 Amendments
• 26/00299/CONDIT Granted

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  Details required by Condition 12 (Flood Warning and Evacuation Plan) of planning permission 24/00456/FULL for the Part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Decided 13 Mar 2026 Conditions
• 25/03055/CONDIT Granted

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  Details required by Condition 15 (Service And Utility Runs) of planning permission 24/00456/FULL for the part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Decided 13 Jan 2026 Conditions
• 25/02572/CONDIT Granted

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  Details required by Condition 24 (Air Source Heat Pump Details) of planning permission 24/00456/FULL for the part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Decided 2 Feb 2026 Conditions
• 25/02535/CONDIT Granted

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  Details required by Condition 13 (details of solar panels) of planning permission 24/00456/FULL for a Part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Decided 20 Nov 2025 Conditions
• 25/02293/CONDIT Granted

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  Details required by Condition 5 (Metal Pressings) of planning permission 24/00456/FULL for the part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Decided 28 Oct 2025 Conditions
• 24/02163/TCA Granted

  Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  T2 - Apple tree - fell.

  Decided 10 Oct 2024 Trees

1. 26 Mar 2026

   Received by Windsor and Maidenhead

2. 12 May 2026

   Decision issued: Approve Discharge of Condition

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 12 May 2026, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  25/02572/CONDIT Submitted 1 Oct 2025 0m away

  Details required by Condition 24 (Air Source Heat Pump Details) of planning permission 24/00456/FULL for the part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Granted Conditions Extension Demolition +1 10 docs
  Small domestic

• Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  25/03055/CONDIT Submitted 19 Nov 2025 0m away

  Details required by Condition 15 (Service And Utility Runs) of planning permission 24/00456/FULL for the part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Granted Conditions Extension Demolition +1 5 docs
  Small domestic

• Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  26/00299/CONDIT Submitted 3 Feb 2026 0m away

  Details required by Condition 12 (Flood Warning and Evacuation Plan) of planning permission 24/00456/FULL for the Part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Granted Conditions Extension Demolition +1 7 docs
  Small domestic

• Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  25/02535/CONDIT Submitted 26 Sep 2025 0m away

  Details required by Condition 13 (details of solar panels) of planning permission 24/00456/FULL for a Part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works.

  Granted Conditions Extension Demolition +1 6 docs
  Small domestic

• Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  26/01000/NMA Submitted 22 Apr 2026 0m away

  Non material amendments to planning permission 24/00456/FULL for alterations to fenestration on the first and second floor.

  Refused Amendments Windows or glazing 11 docs

• Cotton Hall House Eton College Eton Wick Road Eton Windsor SL4 6HA

  26/01270/VAR Submitted 20 May 2026 0m away

  71% historically approved · decision due ~23 Jul

  Variation (under Section 73a) of Condition 25 to substitute those plans approved under 24/00456/FULL for the Part demolition of existing elements, single storey extension with plant room to North West elevation, replacement external fire escape to South West elevation, single storey extension to North East / South East elevation, new balcony on North East elevation, three storey extension to South East elevation with replacement main entrance, alterations to fenestration, enlargement of existing patio, new cycle store and associated works with amended plans.

  Awaiting decision Amendments Extension Demolition +1 25 docs
  Small domestic

• 26/01561/CONDIT Withdrawn

  Magnet Leisure Centre And Magnet Leisure Complex Car Park Holmanleaze Maidenhead SL6 8AW

  Details required by Condition 25 (Tree planting strategy) of planning permission 25/00655/VAR for a Variation (under Section 73) of planning permission 21/00502/FULL to vary the wording of Condition 2 (Approved plans), 3 (Phasing plan), 4 (External materials), 5 (Demolition of footbridge), 6 (CEMP), 7 (Dust management plan), 8 (Demolition bat supervision), 9 (Lighting scheme), 10 (Biodiversity enhancements), 11 (Tree replacement), 12 (Piling), 13 (SUDS), 14 (Sub station contamination), 15 (Land contamination verification), 16 (Provision of cycle parking), 17 (Parking management plan), 18 (Travel plan), 22 (Public realm maintenance plan), 23 (Access control system), 26 (Acessible housing) and 27 (Number of homes).

  25 Jun 2026 Conditions
• 26/01621/CONDIT Granted

  Braywick House 14 Windsor Road Maidenhead SL6 1DN

  Details required by Condition 12 (Parking and Turning Layout); Condition 13 (Car Park Management Plan); Condition 16 (Pedestrian Access) and Condition 19 (Access) of planning permission 24/02036/FULL for a change of use of Braywick House from Offices (Use Class E) to a SEND School (Use Class F1), minor external alterations including the reconfiguration of parking spaces, two replacement escape stairs and new boundary treatment.

  2 Jul 2026 Conditions
• 26/01090/LEG Granted

  Land South And East of Badgers Wood Kimbers Lane Maidenhead

  Discharge of planning obligation Schedule 4, Paragraph 7 in regards to planning permission 23/00511/FULL

  1 May 2026 Conditions
• 26/01935/CONDIT Granted

  Land To The Rear of 45 To 63 London Road Datchet Slough SL3 9JY

  Details required by Condition 16 (EV Charging) of planning permission 25/01583/VAR for the Variation (under Section 73) of planning permission 22/02737/FULL to vary the wording of Condition 5 (Flood Risk Assessment And Drainage Strategy).

  5 Aug 2026 Conditions
• 26/02260/CONDIT Awaiting decision

  St Marys Chapel Eton College Slough Road Eton Windsor

  Details required by Condition 2 (Fixings) and 3 (Type of Stone) of listed building consent 26/00658/LBC for Consent for the replacement of the stone handrail.

  14 Sep 2026 Conditions