Planning application
25/01259/PA56
104 - 105 St Mary Street Southampton SO14 1PF
Proposal
Permitted Development Assessment - Prior Approval sought for a change of use of part of the ground floor from Commercial, Business and Service (Use Class E) to Dwellinghouses (Use Class C3)
As published by the council, reference 25/01259/PA56
Timeline
Dates from the published record
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2 Oct 2025
Received by Southampton
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26 Nov 2025
Decision issued: No Objection
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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 prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
-
25/00725/FUL Awaiting decision
117-119 St Mary Street Southampton SO14 1PF
Redevelopment of the site. Erection of a 5-storey building containing 6 flats (2x 2-bed, 4x 1-bed) and 1 commercial unit (Class E(a),(b,(c))) with associated cycle/refuse storage (amendment to approved application 21/00797/FUL)
-
26/00344/DIS Granted
104 - 105 St Mary Street Southampton SO14 1PF
Application for approval of details reserved by conditions 5 (materials), 7 (energy) and 8 (water) of permission 23/00135/FUL for conversion to 7x flats and commercial unit
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26/00535/ELDC Awaiting decision
20 Craven Street Southampton SO14 1AX
Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).
-
26/00058/FUL Granted
121 St Mary Street Southampton SO14 1PG
Installation of additional front door.
-
26/00802/FUL Awaiting decision
120 St Mary Street Southampton SO14 1PG
Conversion of 1st and 2nd floor dwelling into 2x1 bed flats, with ground floor storage.
-
21/00254/ELDC Granted
19 Craven Street Southampton SO14 1AX
Application for a lawful development certificate for existing use as a house in multiple occupation (HMO, class C4)
Other prior approval applications
In Southampton
-
26/00718/PAH Granted
45 Shirley Avenue Southampton SO15 5NH
Erection of a single storey rear extension (Max Depth 6m, Max Height 4m, Eaves Height 3m)
-
26/00568/PA56 Granted
105 - 107 Bitterne Road West Southampton SO18 1AU
Permitted Development Assessment - Prior Approval sought for a change of use of the ground floor from office to 2 x 2 bed flats (Use Class C3)
-
26/00805/PAH Awaiting decision
8 Medina Road Southampton SO15 5QQ
Erection of a single storey rear extension (Max Depth 3.5m, Max Height 3.7m, Eaves Height 2.5m)
-
26/00678/PAH Granted
8 Lansdowne Road Southampton SO15 4HB
Erection of a single storey rear extension (Max Depth 5 m, Max Height 3.4 m, Eaves Height 3 m)
-
26/00557/PAH Granted
123 Thornhill Park Road Southampton SO18 5TT
Erection of a single storey rear extension (Max Depth 6 m, Max Height 4 m, Eaves Height 3 m)