Regency House 3 Grosvenor Square Southampton

1. 4 Oct 2021

   Received by Southampton

2. 29 Nov 2021

   Decision issued: Approve with Conditions

3. 6 Sep 2026

   Added to PlanIndex

Southampton granted permission on 29 November 2021, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Grove House Grosvenor Square Southampton SO15 2BE

  25/01020/FUL Submitted 6 Aug 2025 50 yards away

  Retrospective change of use of the ground floor from social club (sui generis) to commercial use (mixed E(g) and B8 uses) with associated alterations including installation of roller shutter doors.

  Granted Full applications 6 docs

• 46 Devonshire Road Southampton SO15 2GN

  26/00732/PAH Submitted 23 Jun 2026 50 yards away

  89% historically approved · decision due ~18 Aug

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

  Decided Extension
  Small domestic

• 46 Devonshire Road Southampton SO15 2GN

  26/00710/ELDC Submitted 16 Jun 2026 50 yards away

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

  Granted

• 46 Devonshire Road Southampton SO15 2GN

  26/01004/FUL Submitted 25 Aug 2026 50 yards away

  91% historically approved · decision due ~20 Oct

  Erection of single storey rear extension and flat roof box dormer to facilitate change of use from House in Multiple Occupation (Class C4) to 8 person House in Multiple Occupation (Sui Generis) with associated storage

  Awaiting decision Full applications Extension Loft or dormer 8 docs
  Small domestic

• 1-4 White Building Cumberland Place Southampton SO15 2NP

  21/00944/FUL Submitted 21 Jun 2021 50 yards away

  Erection of coffee kiosk serving for sale of hot drinks and food.

  Granted Full applications 6 docs

• 9 Cumberland Place Southampton SO15 2WL

  20/01531/DIS Submitted 9 Nov 2020 100 yards away

  Application for approval of details reserved by conditions 6 (Landscaping, lighting & means of enclosure detailed plan) and 7 (Green roof feasibility study) of permission 20/00342/FUL; and condition 3 (Details of bathroom pods and associated internal/external plant), 4 (Details of physical heat/noise insulation), 5 (Details of physical fire preventative/reduction measures), 6 (Details of material schedule (extension and front boundary wall)), 7 (Details of new windows and doors), 8 (Details of repair work to fabric and surfaces) and 9 (Archaeological structure-recording) of permission 20/00343/LBC.

  Granted Conditions Extension Windows or glazing 5 docs
  Small domestic

• 26/00438/LBC Granted

  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).

  Received 1 Apr, published by the council 25 Jul 2026 Heritage and listed buildings
• 26/01060/LBC Awaiting decision

  65 Test Lane Southampton SO16 9BH

  Listed building consent sought for installation of non-illuminated business sign (Retrospective)

  Heritage and listed buildings
• 26/00811/LBC Granted

  Flat 4 Latimer Gate Bernard Street Southampton SO14 3ER

  Listed building consent sought for replacement windows.

  7 Sep 2026 Heritage and listed buildings
• 26/01029/LBC Awaiting decision

  171 - 172 High Street Southampton SO14 2BY

  Listed building consent sought for internal and external alterations to facilitate change of use to a restaurant, hot food takeaway and family games space, including outdoor seating area and installation of extraction flue together with all associated infrastructure and all other ancillary works. (Submitted in conjunction with 26/01028/FUL).

  Heritage and listed buildings
• 26/01024/LBC Awaiting decision

  61 Test Lane Southampton SO16 9BH

  Listed building consent sought for partial demolition of existing building and alterations to facilitate conversion to Adult Day Centre, and creation of staff parking area ancillary to the adjacent commercial vehicle garage (submitted in conjunction with 26/01023/FUL)

  Received 28 Aug, published by the council 28 Sep 2026 Heritage and listed buildings