Planning application
12 South Lane Kingston Upon Thames KT1 2NJ
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Erection of hip to gable and rear dormer roof extension with Juliet balcony and installation of 2nos front rooflights to facilitate loft conversion
As published by the council, reference 26/00109/HOU
Application record
- Reference
- 26/00109/HOU
- Type
- Householder
- Status
- Refused
- Decision
- Refuse
- Received
- 19 Jan 2026
- Validated
- 11 Feb 2026
- Decided
- 8 Apr 2026
- Ward
- Kingston Town
- Parish
- Kingston And North Kingston
- Decision by
- Delegated Decision
- Postcode
- KT1 2NJ
Timeline
Dates from the published record
-
19 Jan 2026
Received by Kingston upon Thames
-
11 Feb 2026
Validated
Checked as complete and ready for consideration.
-
8 Apr 2026
Decision issued: Refuse
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
10 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 refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
13 South Lane Kingston Upon Thames KT1 2NJ
Erection of single storey rear and side return extension
Granted Householder Extension 13 docsSmall domestic -
14 South Lane Kingston Upon Thames KT1 2NJ
Demolition of rear conservatory and erection of single storey rear and side extension
Granted Householder Extension Demolition 13 docsSmall domestic -
15 South Lane Kingston Upon Thames KT1 2NJ
Details required for condition 3 (Materials) of planning permission 22/03096/HOU (Demolition of existing rear extensions, erection of single storey side and rear, first floor rear and side extensions. Installation of 3 no side rooflights, replacement of existing front and side windows with timber sash windows, replacement of existing roof slates. Alteration to fenestration, removal of chimney stalk and all other works incidental to the development)
Refused Conditions Extension Loft or dormer +2 2 docsSmall domestic -
6 South Lane Kingston Upon Thames KT1 2NJ
Erection of rear dormer roof extension with 2nos conservation style front rooflights
Granted Householder Extension Loft or dormer 11 docsDomestic -
6 South Lane Kingston Upon Thames KT1 2NJ
Erection of rear dormer roof extension and installation of 2nos front rooflights.
Refused Lawful development Extension Loft or dormer 12 docs -
20 South Lane Kingston Upon Thames KT1 2NJ
Erection of single-storey side/rear extension. Hip to gable and rear dormer roof extension with installation of 1no front rooflight to facilitate loft conversion
Granted Householder Extension Loft or dormer 10 docsSmall domestic
Other householder applications
In Kingston upon Thames
-
26/01915/HH Awaiting decision
32 High Drive New Malden KT3 3UG
High Hedge
-
26/01849/HOU Awaiting decision
55 Alric Avenue New Malden KT3 4JL
Erection of L shaped rear dormer roof extension, installation of 3nos front rooflights.
-
26/01839/HOU Awaiting decision
9 Bodley Road New Malden KT3 5QD
Demolition of conservatory and single storey rear extension. Erection of single storey rear extension with changes to side fenestration.
-
26/00954/HOU Granted
5 Onslow Road New Malden KT3 4AR
Demolition of garage and erection of single storey side extension. Roof alterations, installation of pv panels, air source heat pump and insulated render. Replacement of windows and internal alterations
-
26/01777/HOU Awaiting decision
2 Endsleigh Gardens Surbiton KT6 5JL
Erection of a single storey side extension, removal of chimney and installation of 1no rear rooflight.