Planning application
25/01515/FUL
4 Whistler Close Southampton SO19 1DY
Proposal
Single storey extension and external alterations to existing garage to facilitate conversion to residential annexe.
As published by the council, reference 25/01515/FUL
Timeline
Dates from the published record
-
1 Dec 2025
Received by Southampton
-
23 Jan 2026
Decision issued: Approve with Conditions
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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25/01274/NMA Awaiting decision
48 Valentine Avenue Southampton SO19 0EP
Non-material amendment sought to planning permission ref 22/00547/FUL for changes to the size of the bi folding doors and new window on side elevation of extension (Retrospective).
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22/01554/FUL Granted
36 Valentine Avenue Southampton SO19 0EP
Erection of side and rear extensions and roof alterations with dormer to the rear to facilitate loft conversion
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24/00993/FUL Granted
36 Valentine Avenue Southampton SO19 0EP
Erection of a single storey side/rear extension and roof alterations with rear dormer to facilitate loft conversion. Extension and new pitched roof to existing outbuilding to create a garage, following demolition of existing garage and sheds.
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21/00142/TPO Refused
15 Canterbury Avenue Southampton SO19 1EB
Tree Works
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26/00369/FUL Granted
43 Botley Road Southampton SO19 0NQ
Erection of a single-storey rear extension following demolition of existing conservatory.
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23/00099/FUL Granted
40 Elgar Road Southampton SO19 0JH
Erection of a single storey rear extension, a front porch and externally applied insulation with render and cladding.
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26/00584/FUL Granted
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26/00031/FUL Granted
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External alterations to ground floor, two-storey infill extension and rebuild first floor to create a ground floor commercial unit and 7 x one-bedroom flats with associated bin and cycle storage facilities
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26/00837/FUL Awaiting decision
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Replacement windows.
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26/00822/FUL Awaiting decision
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Erection of a first-floor rear extension and addition of a second floor to create 4x studio flats.
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26/00642/FUL Granted
6 Emerald Close Southampton SO19 7ND
Erection of a single-storey rear extension and installation of decking.