Planning application
12 Lytham Close Bessacarr Doncaster DN4 6UT
Works: Extension
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Certificate of proposed lawful development for the erection of a side extension
As published by the council, reference 26/01709/CPL
Application record
- Reference
- 26/01709/CPL
- Type
- Certificate Proposed Lawful Use/Dev
- Status
- Awaiting decision
- Received
- 8 Sep 2026
- Validated
- 8 Sep 2026
- Ward
- Finningley
- Postcode
- DN4 6UT
Timeline
Dates from the published record
-
8 Sep 2026
Received by Doncaster
-
19 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 3 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Doncaster took a median of 54 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
C3 Architecture planning and design ltd Agent, an architecture practice
53 applications on PlanIndex · across 8 councils · 89% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
6 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Doncaster for determination, against a statutory target of eight weeks. Over the last year Doncaster decided lawful development applications in a median of 41 days. More in our guide to how long planning decisions take.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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3 Lytham Close Cantley Doncaster South Yorkshire DN4 6UT
ERECTION OF CONSERVATORY TO REAR OF DETACHED HOUSE
Granted Full applications New dwelling Extension -
33 Lytham Close Cantley Doncaster South Yorkshire DN4 6UT
Increase in overall roof height in connection with formation of rooms in roofspace including installation of two pitched roof dormer windows to front elevation of detached bungalow
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2 Lytham Close Cantley Doncaster South Yorkshire DN4 6UT
ERECTION OF 1.8M HIGH BOUNDARY FENCE
Granted Full applicationsSmall domestic -
11 Lytham Close Cantley Doncaster South Yorkshire DN4 6UT
Erection of supported first floor pitched roof extension to side and single storey pitched roof extension to rear of end town house
Granted Full applications ExtensionSmall domestic -
4 Lytham Close Bessacarr Doncaster DN4 6UT
Erection of single storey rear extension
Granted Full applications Extension 15 docsSmall domestic
Other lawful development applications
In Doncaster
-
26/01402/CPL Granted
4 The Parade Church Street Armthorpe Doncaster DN3 3AG
Certificate of proposed lawful development for the change of use of existing commercial unit (Class E) to a nail salon
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26/01524/CPE Granted
16 Stanley Gardens Balby Doncaster DN4 0JG
Certificate for existing lawful development for new boundary fencing around the rear garden area, which is under 2.0m in height all around.
-
26/01449/CPL Granted
25A St Wilfrids Road Bessacarr Doncaster DN4 6AA
Certificate of proposed lawful development for the installation of solar panels on roof
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26/01717/CPL Awaiting decision
28 St James Avenue Dunsville Doncaster DN7 4DN
Certificate of proposed lawful development for a rear dormer extension and a conservatory infill
-
26/01735/CPL Awaiting decision
114 Dockin Hill Road Doncaster DN1 2QX
Certificate of proposed lawful development for a home office for private hire operator company