Tolworth Hospital Red Lion Road Tolworth KT6 7QU Data via plota.co.uk

25/02439/CLC - Details Reserved by Condition Approved

Proposal

Details required for Condition 3c (generator, fuel tanks and plant details) of planning permission as amended by (Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved Plans) and Condition 14 (Carbon Reduction) of planning permission (Demolition of existing buildings and associated structures and the erection of two storey building to provide new mental health floorspace together with ancillary and associated development including new and enhanced pedestrian routes /spaces and access, vehicular access, roads and car parking, servicing facilities, landscaping, infrastructure and other associated works) to allow for various design alterations to the approved Scheme.) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
18 Sept 2025
✓
Validated
2 Oct 2025
✓
Approved
28 Nov 2025

Approved on 28 Nov 2025 · Delegated Decision · Last checked 18 Oct 2026

Associated applications 8

Site constraints 3

Air quality management area: Kingston upon Thames AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Kingston upon Thames built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 10 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.

Building

Floor area709 m² (7,632 sq ft)
Energy ratingB (asset rating 40)
UseC2 Residential Institutions - Hospitals and Care Homes
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in September 2017, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Details Reserved by Condition
Postcode
KT6 7QU
Received
18 Sept 2025
Validated
2 Oct 2025
Ward
Tolworth
Parish
Surbiton
Case officer
Show
Target decision
27 Nov 2025
Decision
Application Granted
Decision date
28 Nov 2025
Decision level
Delegated Decision
Applicant
Show
Agent
Bethan O'Sullivan
Freehold owner
Show

Public comments

No public comments yet.

Last counted 18 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14333386
Planning Portal ref
PP-14333386
Statutory expiry
27 Nov 2025
Env. assessment
No
Kingston upon Thames
Planning Authority Score
6.5/10
Good
#76 of 296 councils
Relevant to this application:
Major dwellings

Kingston upon Thames is faster than most councils at deciding householder applications, ranking #33 out of 296. Only 20% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Kingston upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Kingston upon Thames decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #288 of 296
82%
Householder approved
Below avg (90%) #266 of 296
81%
Decided in 8 weeks
Above avg (63%) #33 of 296
20%
Extended time limit
Below avg (41%) #18 of 296
44%
Minor dwellings approved
124 decided (1-9 homes)
60%
Major dwellings approved
10 decided (10+ homes)
42%
Change of use approved
26 decided
1,112
Total decisions
274 refused in the year to March 2026

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.