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.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.

• 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. 31 May 2024

   Received by Runnymede

2. 14 Feb 2025

   Decision issued: Split decisions for Discharge of conditions

3. 31 Aug 2026

   Added to PlanIndex

Runnymede has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. 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.26/0594 Refused

  49 Woodham Park Road Addlestone Surrey KT15 3SP

  T1- English Oak (Quercus robur), located in the rear of the property in a Westerly direction. The client proposes a reduction of 3m as part of the trees ongoing management and ensuring it doesn't outgrow its position. The tree is currently 19m high and 25m wide, and will be approximately 16m high and 22m wide following the proposed works.

  14 May 2026 Trees
• RU.26/0595 Decided

  53 Woodham Park Road Addlestone Surrey KT15 3TN

  T1- Silver Birch located in the rear of the property in a Southerly direction. The client proposes a reduction of 3m as part of the trees ongoing management to ensure it doesn't outgrow its position. It is currently 14m high and 4m wide and will be approximately 11m high and 2m wide following the proposed works. T2- Sycamore, 3 Birch & 4 Oak are a cluster of trees loaded at the rear boundary again in a southerly direction. They overhang 49 Woodham Park Roads building and the client would like them cut back by 1m to reduce the squirrels entering the roof of the property. They are currently 8.5m high and 4m wide and will remain 8.5m high and become 3m following the proposed works.

  14 May 2026 Trees
• RU.26/0569 Granted

  4 Simmons Place Staines-upon-thames Surrey TW18 3HW

  T1 Lime - reduce canopy by 1m metres to previous secondary pruning points. Reason - to reduce excessive shading and for the health of the tree.

  14 May 2026 Trees
• RU.26/0605 Granted

  16 Barons Wood Tite Hill Englefield Green Surrey TW20 0ND

  Oak: Crown Reduction - Reducing the height and spread of the tree by up to 1 metre. All arisings to be removed from site. Customer has requested maintenance work to the Oak tree in her garden to ensure it remains a suitable size for the space.

  13 May 2026 Trees
• RU.26/0576 Granted

  71 A Harpesford Avenue Virginia Water Surrey GU25 4RG

  T1 - Oak at front - fell - tree has Acute Oak Decline (AOD) The tree is in advanced decline, almost dead, due AOD evidenced by weeping exudates on the main stem and progressive and advanced canopy dieback monitored over 5+ years. Structural integrity and vitality are now significantly compromised. Given its proximity to the dwelling and highway (high target occupancy), retention presents an unacceptable foreseeable risk of failure and liability under duty of care obligations. Felling is therefore justified on arboricultural safety grounds.

  8 May 2026 Trees