Planning application
26/00213/LBC
21 The Polygon Southampton SO15 2BP
Proposal
Listed building consent sought for internal repair works.
As published by the council, reference 26/00213/LBC
Timeline
Dates from the published record
-
25 Feb 2026
Received by Southampton
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16 Apr 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 heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
-
26/00245/FUL Granted
55 The Polygon Southampton SO15 2BP
Installation of a storage container at the rear of the property
-
25/01426/ELDC Withdrawn
49 The Polygon Southampton SO15 2BP
Application for a lawful development certificate for the existing use as 8-bedroom house in multiple occupation (HMO, class Sui Generis)
-
26/00689/ELDC Awaiting decision
47 The Polygon Southampton SO15 2BP
Application for a lawful development certificate for the existing use of 2 flats as houses in multiple occupation (HMO, Class C4).
-
25/01425/ELDC Awaiting decision
41 The Polygon Southampton SO15 2BP
Application for a lawful development certificate for the existing use as 8-bedroom house in multiple occupation (HMO, class Sui Generis).
-
24/01089/DIS Granted
30 The Polygon Southampton SO15 2BN
Application for approval of details reserved by conditions 4 (landscaping, lighting and means of enclosure) and 5 (water efficiency) of planning permission ref 21/00280/FUL for 6 flats
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21/00280/FUL Granted
30 The Polygon Southampton SO15 2BN
Change of use from guest house to 6 flats (4 x 1-bed and 2 x studio) (description amended)
Other heritage and listed buildings applications
In Southampton
-
26/00811/LBC Awaiting decision
Flat 4 Latimer Gate Bernard Street Southampton SO14 3ER
Listed building consent sought for replacement windows.
-
26/00540/LBC Granted
Flat 38 Wyndham Court Commercial Road Southampton SO15 1GS
Replacement windows.
-
26/00199/LBC Granted
Flat 7 Avondale House 33 Carlton Crescent Southampton SO15 2EW
Listed building consent sought to brick up door way of bedroom.
-
26/00183/LBC Granted
68 Commercial Road Southampton SO15 1GD
Listed building consent sought for alterations to facilitate mixed use entertainment venue for puzzles experience with bar serving facilities (Sui Generis use) and replacement shopfront fascia sign (externally illuminated) (submitted in conjunction with 26/00182/FUL)
-
26/00438/LBC Awaiting decision
Connaught Hall of Residence And South Stoneham House Wessex Lane Southampton SO18 2NS
Application for Listed Building Consent for the restoration and adaptation of South Stoneham House to facilitate the creation of 16 flats and related University uses, insertion of lift to the porch and associated alterations to provide disabled access and partial removal and reinstatement of the boundary wall along Wessex Lane and Woodmill Lane. (submitted in associated with application 26/00361/FUL).