21 St Helens Road Brighton BN2 3EE

1. 10 Nov 2025

   Received by Brighton and Hove

2. 18 Dec 2025

   Decision issued: Approved

3. 21 Jul 2026

   Added to PlanIndex

Brighton and Hove granted permission on 18 December 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Carisbrooke House, 53 Carisbrooke Road, Brighton, BN2 3EF (53 Carisbrooke Road Brighton )

  BH2010/02058 Submitted 2 Jul 2010 33m away

  Application for removal of condition 2 of application BH2007/04288 which states that 'No development shall take place until details of a scheme to provide sustainable transport infrastructure to support the demand for travel generated by the development has been submitted to and approved in writing by the Local Planning Authority. This shall include a timetable for the provision to be made and shall be carried out in accordance with the approved details.'

  Granted Amendments 8 docs

• 1 Carisbrooke Road, Brighton, BN2 3EF

  BH2009/00166 Submitted 22 Jan 2009 33m away

  Change of use from retail (A1) to cafe (A3) including replacement of rear door (part retrospective).

  Refused Full applications 13 docs

• Carisbrooke House, 53 Carisbrooke Road, Brighton, BN2 3EF (53 Carisbrooke Road Brighton)

  BH2007/04288 Submitted 21 Nov 2007 33m away

  Conversion and redevelopment of vacant office and storage building into 1 x 3 bedroom house and 1 x 2 bedroom dwelling.

  Granted Full applications 21 docs
  Domestic

• Carisbrooke House, 53 Carisbrooke Road, Brighton, BN2 3EF (53 Carisbrooke Road Brighton)

  BH2006/03521 Submitted 16 Oct 2006 33m away

  Demolition of existing garage and erection of a two storey detached dwelling.

  Withdrawn Full applications New dwelling Demolition 22 docs
  Domestic

• 1 Carisbrooke Road, Brighton, BN2 3EF

  BH2011/01475 Submitted 23 May 2011 33m away

  Application for approval of details reserved by conditions 3, 5, 7 and 8 of application BH2010/04007.

  Granted Conditions 12 docs

• 1 Carisbrooke Road, Brighton, BN2 3EF

  BH2010/04007 Submitted 24 Dec 2010 33m away

  Conversion of existing building to form 2no two bedroom dwellings. Erection of two storey and single storey rear extensions and associated external alterations.

  Granted Full applications Extension 29 docs
  Small domestic

• BH2026/00404 Awaiting decision

  40 Mill Rise Brighton BN1 5GH

  Erection of single storey rear extension.

  Received 23 Feb, published by the council 21 Jul 2026 Householder
• BH2026/00410 Awaiting decision

  17 Benfield Crescent Portslade BN41 2DB

  Erection of single storey rear extension.

  Received 23 Feb, published by the council 21 Jul 2026 Householder
• BH2026/00399 Awaiting decision

  40 Cobton Drive Hove BN3 6WE

  Erection of proposed single storey rear/side extension.

  Received 18 Feb, published by the council 21 Jul 2026 Householder
• BH2026/00344 Awaiting decision

  28 Portland Villas Hove BN3 5SB

  Erection of rear garden room with solar panels, roof alterations/extensions including a front dormer, removal of chimney stacks, installation of solar panels, changes to doors and windows, new front boundary treatment and associated external works.

  Received 16 Feb, published by the council 21 Jul 2026 Householder
• BH2025/03085 Granted

  42 Hollingdean Terrace Brighton BN1 7HA

  Demolition of existing single storey structure at the rear and erection of single storey rear extension with storage area underneath and raised terrace.

  Received 22 Dec, published by the council 21 Jul 2026 Householder