26 Knowle Park Cobham Surrey KT11 3AB Data via plota.co.uk

2025/2933 - Full Application Decided

Proposal

Part single/part two-storey front extension, part single/part two-storey rear extension, single-storey side extension and first floor side extension to convert existing dwelling into 4 two bedroom flats with modified access and off-street car parking following partial demolition of attached garage. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
13 Nov 2025
✓
Refuse Planning Permission
5 Feb 2026

Refuse Planning Permission on 5 Feb 2026 · Last checked 24 Sept 2026

Site constraints 2

Also on the record
Inside the Cobham (Elmbridge) built-up area; Green belt about 45 m away: London.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 24 September 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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.

Sales history 2

Last sold for £1,585,000 in May 2025. Detached house, freehold.

9 May 2025£1,585,000Recorded as a transfer outside a standard sale
26 August 2022£1,425,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Elmbridge
Application type
Full Application
Postcode
KT11 3AB
Received
13 Nov 2025
Validated
13 Nov 2025
Ward
Cobham and Downside WardOxshott and Stoke DAbernon Ward
Decision
Refuse Planning Permission
Decision date
5 Feb 2026
Freehold owner
Show
Elmbridge
Planning Authority Score
2.6/10
Poor
#247 of 296 councils
Relevant to this application:
Householder decisions

Elmbridge ranks #195 out of 296 councils for householder decision speed. Elmbridge is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.

One of the strictest councils
only 79% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Elmbridge decision statistics
Based on MHCLG data, the year to March 2026
77%
Overall approval rate
Below avg (87%) #277 of 296
79%
Householder approved
Below avg (90%) #281 of 296
57%
Decided in 8 weeks
Below avg (63%) #195 of 296
44%
Extended time limit
Above avg (41%) #178 of 296
68%
Minor dwellings approved
195 decided (1-9 homes)
60%
Major dwellings approved
15 decided (10+ homes)
72%
Change of use approved
32 decided
1,358
Total decisions
314 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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.