15 Mersham Gardens Worthing West Sussex BN12 4TG

1. 10 Sep 2025

   Received by Adur

2. 4 Nov 2025

   Decision issued: Application Permitted

3. 12 Aug 2026

   Added to PlanIndex

Adur granted permission on 4 November 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.

• 15 Mersham Gardens Worthing West Sussex BN12 4TG

  AWDM/1151/25 Submitted 10 Sep 2025 50 yards away

  Removal of existing conservatory and replacement with a single storey rear extension; raised terrace/patio

  Granted Householder Extension 13 docs
  Small domestic

• 15 Mersham Gardens Worthing West Sussex BN12 4TG

  AWDM/0104/23 Submitted 24 Jan 2023 50 yards away

  Application for consent under Worthing Tree Preservation Order No. 13 of 1985 to reduce crown height by up to 1 - 2 metres, reduce radial spread by up to 1 - 2 metres three Sycamore trees of group G1.

  Granted Trees 5 docs

• St Marys Church Ilex Way Worthing West Sussex BN12 4UZ

  AWDM/0462/23 Submitted 7 Mar 2023 100 yards away

  Section 211 Notice under the Town and Country Planning Act 1990 to remove the lowest limb on the east side of one Sycamore tree in Goring Conservation Area.

  Granted Trees 6 docs

• 22 Compton Avenue Worthing West Sussex BN12 4UJ

  AWDM/1488/25 Submitted 25 Nov 2025 100 yards away

  Demolition of existing conservatory and proposed single storey rear extension

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 22 Compton Avenue Worthing West Sussex BN12 4UJ

  AWDM/1488/25 Submitted 25 Nov 2025 100 yards away

  Demolition of existing conservatory and proposed single storey rear extension

  Granted Householder Extension Demolition 10 docs
  Small domestic

• Land At The Molson Garden Ilex Way Worthing West Sussex

  AWDM/0360/23 Submitted 7 Mar 2023 100 yards away

  Application for consent under Worthing Tree Preservation Order No.13 of 1985 to reduce radial spread to west and Southwest by up to 1.5 metres, and crown lift up to 4 metres,two Holm Oak trees of group G4.

  Granted Trees 5 docs

• AWDM/1043/26 Awaiting decision

  39 Crown Road Shoreham-by-sea West Sussex BN43 6GD

  Loft conversion with hip to gable roof extension and front and rear dormers. Single storey rear extension. Removal of existing chimney and flue

  Received 4 Sep, published by the council 9 Sep 2026 Householder
• AWDM/1048/26 Awaiting decision

  66 Hill Farm Way Southwick West Sussex BN42 4YH

  Single storey rear extension. Hip to gable roof extension, front and rear dormers

  Received 4 Sep, published by the council 8 Sep 2026 Householder
• AWDM/1046/26 Awaiting decision

  Arran Pines Avenue Worthing West Sussex BN14 9JQ

  First-floor rear extension (over an existing ground-floor extension to the east elevation); and enlargement of the existing rear ground-floor extension.

  4 Sep 2026 Householder
• AWDM/1039/26 Awaiting decision

  6 Ennerdale Drive Sompting West Sussex BN15 9UH

  Single-storey front extension, replacement garage, widened driveway entrance.

  Received 3 Sep, published by the council 7 Sep 2026 Householder
• AWDM/1024/26 Awaiting decision

  36 East Meadway Shoreham-by-sea West Sussex BN43 5RF

  Remove front dormer and pitched roof to existing 1.5 storey element to north side of the existing house. Addition of a part 1st floor, part 2-storey extension to front. New 2-storey rear infill extension. Replace existing roof tiles with insulated roof panels. Elevations to be finished with a mix of white coloured render and untreated timber cladding.

  Received 1 Sep, published by the council 8 Sep 2026 Householder