12 Twyford Close Worthing West Sussex BN13 2NY

1. 29 Oct 2024

   Received by Worthing

2. 7 Nov 2024

   Validated

   Checked as complete and ready for consideration.

3. 9 Dec 2024

   Decision issued: Application Permitted

4. 21 Aug 2026

   Added to PlanIndex

Worthing granted permission on 9 December 2024, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 12 Twyford Close Worthing West Sussex BN13 2NY

  AWDM/1376/24 Submitted 29 Oct 2024 50 yards away

  Application for Certificate of Lawfulness for proposed loft conversion with roof lights to front and rear, single storey rear extension

  Granted Lawful development Extension Loft or dormer 7 docs
  Small domestic

• 14 Twyford Road Worthing West Sussex BN13 2NP

  AWDM/0997/26 Submitted 24 Aug 2026 50 yards away

  86% historically approved · decision due ~2 Nov

  Demolition of existing dwellinghouse and erection of 2no. 2-bedroom dwellings with associated parking and landscaping

  Awaiting decision Full applications Demolition 14 docs
  Domestic

• 7 Twyford Road Worthing West Sussex BN13 2NP

  AWDM/0196/26 Submitted 17 Feb 2026 100 yards away

  Removal of garage and rear conservatory. Proposed rear extension. Repositioning of front door to the side.

  Decided Extension

• 7 Twyford Road Worthing West Sussex BN13 2NP

  AWDM/0196/26 Submitted 17 Feb 2026 100 yards away

  Removal of garage and rear conservatory. Proposed rear extension. Repositioning of front door to the side.

  Decided Extension

• 26 Burnham Road Worthing West Sussex BN13 2NN

  AWDM/0142/26 Submitted 4 Feb 2026 150 yards away

  Single storey rear and side extension

  Decided Extension
  Small domestic

• 24 Burnham Road Worthing West Sussex BN13 2NN

  AWDM/0656/26 Submitted 28 May 2026 150 yards away

  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 4m and height of eaves of the extension 2.71m

  Decided Extension
  Small domestic

• AWDM/1040/26 Awaiting decision

  Worthing Hospital Lyndhurst Road Worthing West Sussex BN11 2DH

  Application for Certificate of Lawfulness for Proposed demolition of existing rooftop plant rooms and construction of new roof top plant rooms

  Received 3 Sep, published by the council 4 Sep 2026 Lawful development
• AWDM/0367/26 Granted

  28 Brook Close Worthing West Sussex BN11 2QW

  Application for Certificate of Lawfulness for proposed rear dormer

  Received 23 Mar, published by the council 31 Jul 2026 Lawful development
• AWDM/0944/26 Awaiting decision

  Storage Land Southdownview Road Worthing West Sussex

  Application for a Certificate of Lawfulness for confirmation that the planning permission AWDM0056/22 lawfully commenced within three years of the date of the decision

  Received 12 Aug, published by the council 14 Aug 2026 Lawful development
• AWDM/0941/26 Awaiting decision

  34 Hillview Road Worthing West Sussex BN14 0BX

  Application for Certificate of Lawfulness for Proposed conversion of loft space to create 2no. side dormers and front rooflight

  Received 11 Aug, published by the council 14 Aug 2026 Lawful development
• AWDM/0575/26 Awaiting decision

  Chatsworth Hotel 13 - 23 The Steyne Worthing West Sussex BN11 3DU

  Certificate of Lawfulness at 13-15 The Steyne for existing use as staff accommodation.

  Received 12 May, published by the council 31 Jul 2026 Lawful development