Planning application
26/00745/HOU
17 Landseer Road New Malden KT3 5NJ
Proposal
Erection of hip to gable and rear dormer roof extensions, with installation of 2nos. front rooflights to facilitate loft conversion. Erection of part first floor side infill extension, and installation of external wall insulation.
As published by the council, reference 26/00745/HOU
Timeline
Dates from the published record
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9 Apr 2026
Received by Kingston upon Thames
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16 Jun 2026
Validated
Checked as complete and ready for consideration.
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26 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Kingston upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
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20/00261/CPU Granted
11 Landseer Road New Malden KT3 5NJ
Erection of side dormer roof extension and installation of 1 No. rooflight
-
21/03773/HOU Granted
16 Landseer Road New Malden KT3 5NH
Erection of single storey side and infill to rear extension
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21/02896/HOU Refused
16 Landseer Road New Malden KT3 5NH
Erection of two-storey side and part single, two storey extensions
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26/00662/HOU Granted
20 Landseer Road New Malden KT3 5NH
Demolition of rear conservatory and erection of single storey wraparound rear extension
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21/03076/HOU Granted
10 Landseer Road New Malden KT3 5NH
Erection of rear dormer roof extension (with juliet balcony) and installation of 2 no. rooflights to front roofslope and 1 no. to left side roofslope
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21/03979/CPU Granted
6 Landseer Road New Malden KT3 5NH
Erection of single storey detached outbuilding
Other householder applications
In Kingston upon Thames
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26/00654/HOU Granted
25A Motspur Park New Malden KT3 6PS
Erection of single storey rear extension
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26/01665/PAEXT Awaiting decision
34 Rose Walk Surbiton KT5 8HS
Erection of single storey rear extension (5.22m in depth, maximum height of 3.68m and eaves height of 3.04m)
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26/01050/HOU Granted
59 Poplar Grove New Malden KT3 3DN
Demolition of existing rear extension and erection of a single storey rear and side extension
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26/01337/HOUF Refused
63 Highdown Worcester Park KT4 7JA
Demolition of an existing detached garage and side extension, erection of a single storey front porch, side and rear wraparound extension. First floor rear extension with juliet balcony.
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26/01649/PAEXTF Awaiting decision
66 Douglas Road Kingston Upon Thames KT1 3PT
Erection of single storey rear extension (5m in depth, maximum height of 4m and eaves height of 3m)