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Planning application

18 The Heights Worthing West Sussex BN14 0AL

Awaiting decision Adur AWDM/0231/26

Works: Extension Roofing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Single storey extension, replacement roof and conversion of detached garage to provide annexe accommodation for visiting friends and family

As published by the council, reference AWDM/0231/26

Application record

Reference
AWDM/0231/26
Status
Awaiting decision
Received
23 Feb 2026
Validated
10 Mar 2026
Ward
Offington
Postcode
BN14 0AL

Site history

Applications at this address on the Adur register

This site has had 3 applications since 2024: 2 approved, 0 refused.

  • AWDM/1219/25 Granted

    18 The Heights Worthing West Sussex BN14 0AL

    Part single storey, part two-storey rear extension; front porch; single storey side extension; rear raised patio and alterations to fenestration

    Decided 3 Dec 2025 Householder
  • AWDM/1440/24 Granted

    18 The Heights Worthing West Sussex BN14 0AL

    Demolition of existing garage and construction of two-storey front (east) and side (north) extensions, construction of single storey rear (west) and side (south) extensions and associated alterations.

    Decided 11 Dec 2024 Householder

Timeline

Dates from the published record

  1. 23 Feb 2026

    Received by Adur

  2. 10 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 31 Jul 2026

    Added to PlanIndex

  4. 7 Aug 2026

    Status changed to Awaiting decision

    Previously Registered.

  5. Decision

    Awaiting decision

    Decision expected by 5 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Adur took a median of 57 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Horizon Design Ltd Agent, a design practice registered in Worthing

Active · incorporated 2007 · Worthing

59 applications on PlanIndex · across 5 councils · 100% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

What happens while it is decided

This application is with Adur for determination, against a statutory target of eight weeks. Over the last year Adur's median decision took 57 days. More in our guide to how long planning decisions take.

About this record

The published feed does not state which type of application this is; the register entry on Adur's portal will say. Our guide explains the common types.

Nearby applications

Within 500 metres

  • 18 The Heights Worthing West Sussex BN14 0AL

    AWDM/1440/24 Submitted 11 Nov 2024 73m away

    Demolition of existing garage and construction of two-storey front (east) and side (north) extensions, construction of single storey rear (west) and side (south) extensions and associated alterations.

    Granted Householder Extension Demolition 14 docs
    Small domestic
  • 18 The Heights Worthing West Sussex BN14 0AL

    AWDM/0231/26 Submitted 23 Feb 2026 73m away

    95% historically approved · decision due ~5 May

    Single storey extension, replacement roof and conversion of detached garage to provide annexe accommodation for visiting friends and family

    Awaiting decision Householder Extension Roofing 11 docs
    Small domestic
  • 18 The Heights Worthing West Sussex BN14 0AL

    AWDM/1219/25 Submitted 26 Sep 2025 73m away

    Part single storey, part two-storey rear extension; front porch; single storey side extension; rear raised patio and alterations to fenestration

    Granted Householder Extension Windows or glazing 6 docs
    Small domestic
  • 18 The Heights Worthing West Sussex BN14 0AL

    AWDM/1440/24 Submitted 11 Nov 2024 73m away

    Demolition of existing garage and construction of two-storey front (east) and side (north) extensions, construction of single storey rear (west) and side (south) extensions and associated alterations.

    Granted Householder Extension Demolition 14 docs
    Small domestic
  • 18 The Heights Worthing West Sussex BN14 0AL

    AWDM/1219/25 Submitted 26 Sep 2025 73m away

    Part single storey, part two-storey rear extension; front porch; single storey side extension; rear raised patio and alterations to fenestration

    Granted Householder Extension Windows or glazing 6 docs
    Small domestic
  • 17 Allendale Avenue Worthing West Sussex BN14 0AH

    AWDM/1281/21 Submitted 5 Jul 2021 76m away

    Retrospective application for the retention of a 1m diameter satellite dish at a maximum height of 1.2m above the flat roof of the existing extension and a 3m high vertical aluminium pole of 50mm diameter with a 1.2m high, 5mm diameter whip aerial above extending to 4.2m high on top of the flat roof extension, for the applicants amateur radio hobby.

    Granted Householder Extension 9 docs
    Domestic