Planning application
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Works: New dwelling
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Details pursuant to Discharge Condition 4 (External lighting and floodlighting), 16 (Speed survey), 17 (Highway Improvements), 20 (Travel Plan), & 30 (in relation to phase 1 only)(Details of acoustic insulation required) of planning permission RU.18/0703 (Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2)).
As published by the council, reference RU.25/1786
Application record
- Reference
- RU.25/1786
- Type
- Conditions
- Status
- FINAL DECISION
- Decision
- Approve
- Received
- 17 Dec 2025
- Validated
- 17 Dec 2025
- Decided
- 4 Mar 2026
- Postcode
- TW20 8TD
Site history
Applications at this address on the Runnymede register
This site has had 7 applications since 2024: 3 approved, 0 refused.
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RU.25/0571 Awaiting decision
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Variation of Condition 1 (Approved Plans) of RU.18/0703 (Alterations and change of use of offices to form Extra Care apartments and communal facilities, and erection of Extra Care apartments together with access and parking provisions to form a Continuing Care Retirement Community (Class C2) (as amended under RU.23/1464) for amendments to new build element to add additional units
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RU.24/1532 Split decision
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to discharge conditions 9 (Landscape Ecological Management Plan), 12 (Remediation Strategy), 13 (Verification of remediation), 20 (Travel Plan) and 21 (Protection of bats) of application RU.18/0703 for: Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2)
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RU.24/1498 Granted
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to Discharge Condition 5 (A Heritage Partnership Agreement/Conservation Management ) of planning permission RU.18/0704 (Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2))
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RU.24/0956 Granted
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to Discharge Condition 31 (Mechanical ventilation details) of planning permission RU.18/0703 for theAlterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2)
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RU.24/0943 Split decision
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to Discharge Condition 15 (bat survey) 16 (Speed survey) and 29 (Further Noise Survey) of planning permission RU.18/0703 for the Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erectiobat surveyn of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2)
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RU.26/0707 Split decision
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to discharge Conditions 11 (SUDS verification), 13 (Verification of remediation - Phase 1 only), 22 (Ecological survey (implementation), 25 (Securing abnormal community benefits) and 29 (Further noise survey requirements) of application RU.18/0703 (and RU.23/1706) for: Alterations and change of use of offices to form Extra Care apartments and communal facilities, and erection of Extra Care apartments together with access and parking provisions to form a Continuing Care Retirement Community.
Timeline
Dates from the published record
-
17 Dec 2025
Received by Runnymede
-
4 Mar 2026
Decision issued: Approve
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
18 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Runnymede granted permission on 4 March 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.
About condition discharge and variation applications
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.
Nearby applications
Within 500 metres
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Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to Discharge Condition 31 (Mechanical ventilation details) of planning permission RU.18/0703 for theAlterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2)
Granted Conditions New dwelling 9 docs -
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to Discharge Condition 15 (bat survey) 16 (Speed survey) and 29 (Further Noise Survey) of planning permission RU.18/0703 for the Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erectiobat surveyn of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2)
Split decision Conditions New dwelling 16 docs -
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
86% historically approved · decision due ~17 Jul
Variation of Condition 1 (Approved Plans) of RU.18/0703 (Alterations and change of use of offices to form Extra Care apartments and communal facilities, and erection of Extra Care apartments together with access and parking provisions to form a Continuing Care Retirement Community (Class C2) (as amended under RU.23/1464) for amendments to new build element to add additional units
Awaiting decision Conditions New dwelling 41 docs -
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to discharge conditions 9 (Landscape Ecological Management Plan), 12 (Remediation Strategy), 13 (Verification of remediation), 20 (Travel Plan) and 21 (Protection of bats) of application RU.18/0703 for: Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2)
Split decision Conditions New dwelling 11 docs -
Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD
Details pursuant to Discharge Condition 5 (A Heritage Partnership Agreement/Conservation Management ) of planning permission RU.18/0704 (Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2))
Granted Heritage and listed buildings New dwelling 3 docs -
Cemex House Coldharbour Lane Thorpe TW20 8TD
Details pursuant to Condition 6a (Landscaping), Condition 8 (Tree Protection) and Condition 30 (Acoustic Insulation) (Phase 1) of planning approval RU.18/0703 (Alterations and change of use of offices to form 56 Extra Care apartments and communal facilities, and erection of 23 Extra Care apartments (79 in total) together with access and parking provisions to form a Continuing Care Retirement Community (Class C2))
Split decision Trees 44 docs
Other condition discharge and variation applications
In Runnymede
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RU.26/0369 Granted
Thorpe Park Staines Road Chertsey KT16 8PN
S73 application seeking a proposed variation of planning conditions 2 (approved plans), 3 (flood risk assessment), 4 (drainage), 6 (materials), 7a (landscaping) and 12 (sensitive lighting scheme) of planning application RU.24/1476 for the redevelopment of the beach area including the demolition of structures, installation of new buildings, a stage, hard and soft landscaping, infrastructure and associated works. Proposed revisions to include changes to the configuration of the ramp, landscaping and boundary treatment and the tech room design and provision of additional details on materials, sensitive lighting and landscaping (amended description 06.05.26)
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RU.26/0600 Granted
Animal and Plant Health Agency (APHA) Woodham Lane Addlestone Surrey KT15 3NB
Application for approval of the landscaping reserved matters for Plot O (Coombelands) pursuant to outline planning permission ref.RU.24/0277. Approval also sought for discharge of Conditions 4 (Development Specification Compliance Statement) and 25 (Surface Water Drainage Scheme).The outline planning application was EIA development and was accompanied by an Environmental Statement
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RU.26/0536 Granted
Animal and Plant Health Agency (APHA), New Haw: including the main site along Woodham Lane, Grange, Halls in Row Town, Coombelands in Addlestone and wider land holdings (Main address; Woodham Lane, Addlestone, Surrey, KT15 3NB)
Details pursuant to Discharge Condition 11 (RMA- Construction Transport Management Plan) of planning permission RU.24/0277 (Outline planning application for the phased redevelopment of the site)
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RU.26/0511 Split decision
Animal and Plant Health Agency (APHA) Woodham Lane Addlestone Surrey KT15 3NB
Details pursuant to discharge condition 5 (Arboricultural Method Statement) of planning permission RU.25/1748.
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RU.26/0342 Refused
The White House Crouch Oak Lane Addlestone Surrey KT15 2AN
Change of use from Class E(e) (health centre) to Class E(f) (day nursery / childcare provision) including removal of historic use-restricting condition attached to planning permission RU.93/0048