The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

This site has had 15 applications since 2023: 14 approved, 0 refused.

• RU.26/0280 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Full Planning Permission to reinstate first floor windows to their original design.

  Decided 13 May 2026 Full applications
• RU.26/0295 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Listed Building Consent to reinstate first floor windows back to their original design.

  Decided 13 May 2026 Heritage and listed buildings
• RU.26/0279 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Listed Building Consent for internal alterations to the first floor of Thorpe House to provide additional boarding to the students.

  Decided 27 Apr 2026 Heritage and listed buildings
• RU.25/1751 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Maintenance and remedial works to the external walls alongside Coldharbour Lane and facing Church Approach

  Decided 29 May 2026
• RU.25/1766 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Maintenance and remedial works to the external walls alongside Coldharbour Lane and facing Church Approach

  Decided 29 May 2026
• RU.25/1046 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Works to Trees in a Conservation Area: 148 - Hornbeam - cut back to clear play equipment by 2m. 148 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. 155 - Yew - Cut back to clear play equipment by 2m. 155 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. 486 -487 Sycamore and Holly - Carefully fell to near ground level. 486-487 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. To reduce the volume of debris, mess and damage caused by birds defecating and nesting over the target area

  Decided 16 Sep 2025 Trees
• RU.24/1442 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  481 - Sycamore - Remove the large stem nearest the building and reduce the rest of the laterals by 2m. 481 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. 483 - Sycamore - Reduce the laterals growing towards the building by 2m. 483 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. Conifer Hedge - Vic Mews 1 - Trim back over the garden to the edge of the path. Buddlia - Vic Mews 1 - Cut back to clear the shed roof. To give sufficient clearance from the property to enable maintenance and prevent possible damage. 486 - Sycamore - Reduce the laterals growing towards the building by 2m. 486 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. 487 - Holly - Remove the two main stems growing over the building. 487 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. 465 - 2 x Ash - Carefully fell to near ground level. 465 - The removal of a tree infected with ash die back. 458 - 2 x Ash - Carefully fell to near ground level. 458 - The removal of a tree infected with ash die back. 216 - Sycamore - Reduce the laterals growing over the building by 3m, crown lift to 6m from ground level. 216 - To give sufficient clearance from the property to enable maintenance and prevent possible damage. 215 - Magnolia - Reduce the lowest lateral by 5m to the upright stem and reduce the upper laterals over the building by 2m. 215 - To give sufficient clearance from the property to enable maintenance and prevent possible damage.To give sufficient height clearance over the road. 175 - Silver Birch - Reduce the section of the tree nearest the building by 2m to reshape the crown. 175 - Reduce the overhang to the property beneath

  Decided 5 Dec 2024 Trees
• RU.24/0741 Split decision

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Details pursuant to Discharge Conditions 5 (Tree Protection), 10 (Land Contamination) and 13 (Construction Transport Management Plan) of planning permission RU.23/1584 for an extension to an existing school building to provide 6 new classrooms and associated facilities on the North Campus of TASIS in Thorpe.

  Decided 14 Feb 2025 Trees
• RU.26/0900 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Details pursuant to Discharge Condition 3 (Listed Building (Relocated Services and Related Fixtures)) of application RU.26/0279 for: Listed Building Consent for internal alterations to the first floor of Thorpe House to provide additional boarding to the students.

• RU.26/0871 Granted

  The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  Details pursuant to Discharge Condition 3 (Secondary Glazing Details) of application RU.26/0295 for: Listed Building Consent to reinstate first floor windows back to their original design.

1. 7 Mar 2023

   Received by Runnymede

2. 5 Apr 2023

   Decision issued: Tree- Grant works to tree covered by TPO

3. 21 Aug 2026

   Added to PlanIndex

Runnymede granted permission on 5 April 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.

This application sits outside the common categories, and the council record linked on this page sets out the specific procedure that applies. More in our guide to planning application types.

• The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  RU.26/0280 Submitted 9 Mar 2026 0m away

  Full Planning Permission to reinstate first floor windows to their original design.

  Granted Full applications Windows or glazing 24 docs

• The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  RU.26/0295 Submitted 9 Mar 2026 0m away

  Listed Building Consent to reinstate first floor windows back to their original design.

  Granted Heritage and listed buildings Windows or glazing 25 docs

• Manor Cottages Coldharbour Lane Thorpe Surrey TW20 8TE

  RU.22/1829 Submitted 14 Dec 2022 0m away

  Proposed demolition of existing single storey outbuilding, existing single storey rear conservatory, and partial demolition of existing entrance porch. Erection of a new single storey rear extension and associated internal alterations.

  Granted Other Extension Demolition 14 docs
  Small domestic

• Thorpe Nursery Pre-school Manor Farm House Coldharbour Lane Thorpe TW20 8TE

  RU.21/1374 Submitted 26 Aug 2021 0m away

  Erection of a roof pergola

  Granted 16 docs

• The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  RU.25/1751 Submitted 15 Dec 2025 0m away

  Maintenance and remedial works to the external walls alongside Coldharbour Lane and facing Church Approach

  Granted 13 docs

• The American School In Switzerland Coldharbour Lane Thorpe Surrey TW20 8TE

  RU.25/1766 Submitted 15 Dec 2025 0m away

  Maintenance and remedial works to the external walls alongside Coldharbour Lane and facing Church Approach

  Granted 24 docs

• RU.25/1708 Granted

  Nour Coopers Hill Lane Englefield Green Surrey TW20 0JY

  Single storey garage extension to front with pitched roof over, two storey side extension with continuation of roof to gable end, and single storey rear extension with skylight, new fenestration, internal alterations and external wall cladding following demolition of existing garage. External alterations to include the creation of a new dropped kerb, re-instating access & opening in boundary wall.

  12 Dec 2025 Other
• RU.25/1535 Granted

  Abbey Chase, Abbey Chase Nursing Home Bridge Road Chertsey Surrey KT16 8JW

  Refurbishment and Extension of Care Home including demolition of outbuildings, reinstatement of original entrance, additional mansard storey on Heron building, extensions, new outbuildings, re-arrangement of internal spaces, new roof terrace and re-provided parking and access route

  7 Nov 2025 Other
• RU.25/1668 Granted

  Northdene Court 32 Egham Hill Egham Surrey TW20 0AL

  Erection of a double garage and reconfiguration of existing car parking spaces following demolition of existing shed and creation of new amenity area.

  22 Apr 2026 Other
• RU.26/0168 Granted

  1 Meadow View Priest Hill Old Windsor Egham Surrey SL4 2JB

  Part two storey, part single storey rear extension following demolition of existing conservatory

  18 Feb 2026 Other
• RU.26/0242 Granted

  1 Manor Drive New Haw Surrey KT15 3RJ

  Single storey front and side extension following demolition of outbuilding. Single storey rear extension following demolition of conservatory

  18 Mar 2026 Other