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Planning application

8 The Avenue Worthing West Sussex BN12 6HH

Decided Worthing AWDM/1589/25

Works: Extension Small domestic

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

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Householder application for permitted development for prior approval for single storey extension to rear of property measuring 6m from rear wall of the original dwelling, maximum height 3.4m and height of eaves of the extension 3m

As published by the council, reference AWDM/1589/25

Application record

Reference
AWDM/1589/25
Status
Decided
Received
22 Dec 2025
Validated
23 Dec 2025
Decided
27 Jan 2026
Ward
Castle
Postcode
BN12 6HH

Site history

Applications at this address on the Worthing register

This site has had 2 applications since 2025.

  • AWDM/0006/26 Decided

    8 The Avenue Worthing West Sussex BN12 6HH

    Application for Certificate of Lawfulness for proposed single storey rear extension, loft conversion with rear dormer and front rooflight

    Decided 2 Feb 2026

Timeline

Dates from the published record

  1. 22 Dec 2025

    Received by Worthing

  2. 23 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 27 Jan 2026

    Decision issued

  4. 7 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Blackstone Architects Ltd Agent, an architecture practice registered in London

Active · incorporated 2010 · London

41 applications on PlanIndex · across 22 councils · 97% 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

After the decision

Worthing has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About this record

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

Nearby applications

Within 0.3 miles

  • 8 The Avenue Worthing West Sussex BN12 6HH

    AWDM/0006/26 Submitted 5 Jan 2026 50 yards away

    Application for Certificate of Lawfulness for proposed single storey rear extension, loft conversion with rear dormer and front rooflight

    Decided Extension Loft or dormer
    Small domestic

  • 8 The Avenue Worthing West Sussex BN12 6HH

    AWDM/1589/25 Submitted 22 Dec 2025 50 yards away

    Householder application for permitted development for prior approval for single storey extension to rear of property measuring 6m from rear wall of the original dwelling, maximum height 3.4m and height of eaves of the extension 3m

    Decided Extension
    Small domestic

  • 8 The Avenue Worthing West Sussex BN12 6HH

    AWDM/0006/26 Submitted 5 Jan 2026 50 yards away

    Application for Certificate of Lawfulness for proposed single storey rear extension, loft conversion with rear dormer and front rooflight

    Decided Extension Loft or dormer
    Small domestic

  • 7 The Avenue Worthing West Sussex BN12 6HJ

    AWDM/0786/26 Submitted 26 Jun 2026 50 yards away

    Single storey rear extension. Rear platform and ramp.

    Granted Extension
    Small domestic

  • 7 The Avenue Worthing West Sussex BN12 6HJ

    AWDM/0786/26 Submitted 26 Jun 2026 50 yards away

    Single storey rear extension. Rear platform and ramp.

    Granted Extension
    Small domestic

  • 24 Raleigh Way Worthing West Sussex BN12 6JD

    AWDM/1460/24 Submitted 14 Nov 2024 100 yards away

    Application for a Lawful Development Certificate for Proposed Single storey side extension (flat roof) to provide a downstairs bathroom

    Granted Lawful development Extension 8 docs
    Small domestic