Cemex House Coldharbour Lane Thorpe Surrey TW20 8TD Data via plota.co.uk

RU.26/0707 REGISTERED

Proposal

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 (and ) 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. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
9 Jun 2026
Decision
Expected by 4 Aug 2026

This application is under consideration - no decision has been issued yet. A decision is expected by 4 Aug 2026.

Associated applications 3

  • Part of

    Amendmentcouncil archive

    Conditions variation sought for , , , ,

    • Variationarchive

      Conditions details submitted for 11, 13, 22

      • ConditionsDetails pursuant to discharge Conditions 11 (SUDS verification), 13 (Verification…This applicationRU.26/0707

Site constraints 5

Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm.
Thorpe conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Habitat network: Network Expansion Zone
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Staines-upon-Thames built-up area; the 1970s provisional farmland map had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Runnymede
Postcode
TW20 8TD
Received
9 Jun 2026
Validated
9 Jun 2026
Case officer
Show
Runnymede
Planning Authority Score
5.2/10
Average
#140 of 296 councils
Relevant to this application:
Change of use

Runnymede ranks #108 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Runnymede decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #242 of 296
89%
Householder approved
Below avg (90%) #208 of 296
72%
Decided in 8 weeks
Above avg (63%) #108 of 296
36%
Extended time limit
Below avg (41%) #113 of 296
66%
Minor dwellings approved
74 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
55%
Change of use approved
11 decided
661
Total decisions
110 refused in the year to March 2026