AWDM/0961/21

1. 20 May 2021

   Received by Adur

2. 25 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 20 Jul 2021

   Decision issued: Application Permitted

4. 22 Jul 2026

   Added to PlanIndex

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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• AWDM/0961/21 Granted

  39 Old Barn Way Southwick Brighton West Sussex BN42 4NS

  Application for Certificate of Lawfulness for proposed single storey rear extension (existing conservatory removed)

  20 May 2021 0m away Lawful development
• AWDM/1066/14 Granted

  41 Old Barn Way Southwick Brighton West Sussex BN42 4NS

  Erection of separate 3 bedroom dwelling house attached to north elevation (Re-submission of AWDM/0572/14)

  1 Aug 2014 6m away
• AWDM/0572/14 Withdrawn

  41 Old Barn Way Southwick Brighton West Sussex BN42 4NS

  Erection of separate 3-bedroom dwellinghouse attached to north elevation.

  1 May 2014 6m away
• AWDM/1739/16 Granted

  Land North Of 41 Old Barn Way Southwick West Sussex

  Attached two storey 4 no. bedroom dwelling

  13 Dec 2016 14m away
• AWDM/0030/14 Granted

  152A Manor Hall Road Southwick Brighton West Sussex BN42 4NP

  Change of use of office (A2) on ground floor to enable existing 1-bed flat to become a 2 bed flat.

  15 Jan 2014 41m away
• AWDM/1501/21 Withdrawn

  1 Old Barn Way Southwick Brighton West Sussex BN42 4NS

  Householder application for permitted development for prior approval for single storey extension to rear of property measuring 4.05m from rear wall of the original dwelling, maximum height 3m and height of eaves of the extension 3m

  13 Aug 2021 53m away

• AWDM/0890/26 Awaiting decision

  55 Penfold Road Worthing West Sussex BN14 8PG

  Application for Certificate of Lawfulness for Proposed loft conversion with rear dormer and Juliet balcony, front rooflights

  29 Jul 2026 Lawful development
• AWDM/0880/26 Awaiting decision

  33 Manor Close Southwick West Sussex BN42 4NW

  Application for Certificate of Lawfulness for proposed single storey rear extension

  24 Jul 2026 Lawful development
• AWDM/0876/26 Awaiting decision

  3 Franklands Close Worthing West Sussex BN14 0BD

  Application for Certificate of Lawfulness for proposed side extension (garage) and replacement rear conservatory roof.

  23 Jul 2026 Lawful development
• AWDM/0853/26 Granted

  26 Keymer Crescent Worthing West Sussex BN12 4LD

  Application for Certificate of Lawfulness for proposed loft conversion including rear hip-to-gable roof extension, north side dormer, and 1no. front facing rooflight

  17 Jul 2026 Lawful development
• AWDM/0827/26 Granted

  54 Grover Avenue Lancing West Sussex BN15 9RQ

  Application for Certificate of Lawfulness for proposed loft conversion including a rear dormer, 3no. front rooflights and removal of an existing chimney

  10 Jul 2026 Lawful development