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

This site has had 16 applications since 2023: 15 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.23/0336 Granted

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

  01 - Dead Yew - Fell. 02 - Robinia - Remove epicormic growth to crown break. 03 - 2no. Dead Yews - Fell.

  Decided 5 Apr 2023 Other
• 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.

1. 8 Dec 2023

   Received by Runnymede

2. 29 Jan 2024

   Decision issued: Grant Consent - subject to conditions

3. 14 Sep 2026

   Added to PlanIndex

Runnymede granted permission on 29 January 2024, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. 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.26/0118 Granted

  Fairmont Windsor Park Bishopsgate Road Englefield Green Surrey TW20 0YL

  Application for the full retention of the existing stable block at Fairmont Windsor Park and demolition of the stable block on land adjacent to 9 Prospect Lane.

  29 Apr 2026 Full applications
• RU.26/0451 Granted

  Manorcroft Nursery School Manorcrofts Road Egham Surrey TW20 9LX

  1. Norway Maple - Remove major deadwood greater than 20mm in diameter, crown thin by 10% and reduce the lower canopy by up to 1 metre. All pruning cuts shall be made to suitable secondary growth points and shall maintain a stable platform for the expected regrowth 18x13m down to 18x12m works to allow light in to play area beneath and remove danger of deadwood falling

  2 Apr 2026 Full applications
• 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.

  9 Mar 2026 Full applications
• RU.25/1206 Refused

  83 London Street Chertsey Surrey KT16 8AN

  Full Planning for the partial demolition of rear stores/WC and construction of a single storey rear extension, internal alterations and repair of rear first floor brickwork/external paint.

  10 Sep 2025 Full applications
• RU.25/1256 Granted

  Tulk House Ottershaw Park Ottershaw Surrey KT16 0QG

  T12 - Mixed group - including large Oak - cut back overhanging branches to clear parking area to avoid damage to cars G63 - W6 Ash within woodland group - Fell to leave 4m standing pole - dying from Ash die-back G63 - W10, W11 and W12 Ash within woodland group - Fell to ground level - dead and dying from Ash die-back T64 - Oak - Raise canopy up to 5m over road and garage to allow clearance for vehicles T65 - Oak - Raise canopy up to 5m over road and garage to allow clearance for vehicles

  23 Sep 2025 Full applications