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Planning application

104 - 105 St Mary Street Southampton SO14 1PF

Granted Southampton 25/01259/PA56 Prior Approval 56 days Office to Resid

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

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

Application record

Reference
25/01259/PA56
Type
Prior Approval 56 days Office to Resid
Status
Approved
Decision
No Objection
Received
2 Oct 2025
Validated
2 Oct 2025
Decided
26 Nov 2025
Ward
Bargate
Decision by
Delegated Decision
Postcode
SO14 1PF

Site history

Applications at this address on the Southampton register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 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

    Decided 12 May 2026 Conditions

Timeline

Dates from the published record

  1. 2 Oct 2025

    Received by Southampton

  2. 26 Nov 2025

    Decision issued: No Objection

  3. 25 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

8 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 documents

What this grant of permission means

Southampton granted permission on 26 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 117-119 St Mary Street Southampton SO14 1PF

    22/00407/NMA Submitted 28 Mar 2022 0m away

    Non material amendment sought to planning permission ref 21/00797/FUL to remove proposed basement and alterations to ground and third floor layout and fenestration on southern elevation

    Granted Amendments Windows or glazing 6 docs

  • 101 - 102 St Mary Street and 2 Clifford Street Southampton SO14 1PF

    22/00352/FUL Submitted 18 Mar 2022 0m away

    Conversion of existing 13 bed HMO to form 6 flats (1x Studio, 2x 2-bed and 3x 1-bed) with associated amenity and bin/cycle storage.

    Granted Full applications New dwelling 17 docs
    Several homes

  • 117-119 St Mary Street Southampton SO14 1PF

    25/00725/FUL Submitted 27 Jun 2025 0m away

    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)

    Granted Full applications New dwelling 16 docs
    Several homes

  • 104 - 105 St Mary Street Southampton SO14 1PF

    26/00344/DIS Submitted 24 Mar 2026 0m away

    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

    Granted Conditions New dwelling 13 docs

  • 101 - 102 St Mary Street and 2 Clifford Street Southampton SO14 1PF

    22/01364/DIS Submitted 4 Oct 2022 0m away

    Application for approval of details reserved by condition 3(Refuse Management Plan), 6(Water Efficiency) and 7(Energy Efficiency Conversion) of permission 22/00352/FUL for Conversion of existing 13 bed HMO to form 6 flats.

    Granted Conditions New dwelling 15 docs
    Several homes

  • 117-119 St Mary Street Southampton SO14 1PF

    21/00797/FUL Submitted 20 May 2021 45m away

    Redevelopment of the site. Erection of a 4-storey building containing 6 flats (2x 2-bed, 4x 1-bed) and 2 commercial units (Class E(a)/(b)/(c)) with associated cycle/refuse storage following demolition of existing building

    Granted Full applications New dwelling Demolition 17 docs
    Several homes

In Southampton

  • 26/00674/PLDC Granted

    6 Hanover Buildings Southampton SO14 1JW

    Prior Approval sought for change of use of the upper floors from Commercial, Business and Service (Use Class E) to a 3 bed dwelling (Use Class C3)

    30 Jun 2026 Prior approval
  • 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)

    18 May 2026 Prior approval
  • 26/00648/PAH Granted

    27 Exford Avenue Southampton SO18 5DP

    Erection of a single storey rear extension (Max Depth 4 m, Max Height 3.6 m, Eaves Height 2.25 m

    4 Jun 2026 Prior approval
  • 26/00620/PAH Granted

    372 Bitterne Road Southampton SO18 1DR

    Erection of a single storey rear extension (Max Depth 3.9 m, Max Height 4 m, Eaves Height 2.45 m)

    3 Jun 2026 Prior approval
  • 26/00651/PAH Granted

    15 Wilton Gardens Southampton SO15 7QS

    Erection of a single storey rear extension (Max Depth 4 m, Max Height 3.5 m, Eaves Height 3 m)

    4 Jun 2026 Prior approval