54 Arnold Road Southampton SO17 1TG

1. 19 Jun 2026

   Validated

   Checked as complete and ready for consideration.

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 14 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Southampton took a median of 54 days over the applications it decided in the last year.

This application is with Southampton for determination, against a statutory target of eight weeks. Over the last year Southampton's median decision took 54 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Southampton's portal will say. Our guide explains the common types.

• 44 Arnold Road Southampton SO17 1TG

  26/00337/ELDC Submitted 23 Mar 2026 1m away

  95% historically approved · decision due ~18 May

  Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4)

  Awaiting decision Lawful development 4 docs

• 29 Arnold Road Southampton SO17 1TF

  22/00993/PAH Submitted 8 Jul 2022 35m away

  Erection of a single storey rear extension (Max Depth 4.5 m, Max Height 3 m, Eaves Height 3 m)

  Granted Prior approval Extension 7 docs
  Small domestic

• 29 Arnold Road Southampton SO17 1TF

  22/01521/PAH Submitted 25 Nov 2022 35m away

  Erection of a single storey rear extension (Max Depth 6 m, Max Height 3 m, Eaves Height 2.5 m)

  Granted Prior approval Extension 5 docs
  Small domestic

• 507-515 Portswood Road Southampton City Of Southampton SO17 2TH

  22/00596/FUL Submitted 19 Apr 2022 76m away

  Replacement of boundary treatment and installation of gates, and widening of dropped kerb access.

  Granted Full applications 11 docs

• 439 Portswood Road Southampton SO17 2TH

  21/01546/FUL Submitted 15 Oct 2021 102m away

  Roof alterations including rear dormer and roof lights to facilitate loft conversion to provide additional bedroom to existing 4-bedroom HMO (Use Class C4)

  Granted Full applications Loft or dormer Roofing 7 docs

• 439 Portswood Road Southampton SO17 2TH

  21/00660/PLDC Submitted 26 Apr 2021 102m away

  Application for a lawful development certificate for a proposed single storey rear extension and roof alterations including rear dormer and roof lights to facilitate loft conversion

  Refused Lawful development Extension Loft or dormer +1 8 docs
  Small domestic