Planning application
18 The Heights Worthing West Sussex BN14 0AL
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
-
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.
Timeline
Dates from the published record
-
23 Feb 2026
Received by Adur
-
10 Mar 2026
Validated
Checked as complete and ready for consideration.
-
31 Jul 2026
Added to PlanIndex
-
7 Aug 2026
Status changed to Awaiting decision
Previously Registered.
-
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 recordWhat 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
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 docsSmall domestic -
18 The Heights Worthing West Sussex BN14 0AL
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 docsSmall domestic -
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
Granted Householder Extension Windows or glazing 6 docsSmall domestic -
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.
Granted Householder Extension Demolition 14 docsSmall domestic -
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
Granted Householder Extension Windows or glazing 6 docsSmall domestic -
17 Allendale Avenue Worthing West Sussex BN14 0AH
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 docsDomestic