Astor Place · Borough Intelligence

Worthing HMO & Article 4 planning

25 applications in the last 12 months · Current to 7 November 2026 via the council's own planning portal. · Analysis updated 01 Nov 2026 · Low confidence

Grade – 25 apps (12 mo)
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Astor analyst's read

Worthing — 8 active Article 4 directions in records; thin approval data (10 decisions from 22 applications analysed).

Profile

South coast seaside town, mixed Victorian terraces and post-war suburban stock, lower density than inner London.

Planning

8 active Article 4 directions in our records (no HMO-specific sub-count held); verify HMO exposure with council given data sync gaps.

Deal angle

Insufficient data for a confident read; low application volume (25 in 12 months) and limited decision history blur refusal pattern and timing picture.

ASTOR UNDERWRITING UNIT // AI SYNTHESIS // VERIFY WITH COUNCIL BEFORE ACTING

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Map Article 4 zones (oxblood = HMO-related) · application pins · click for detail
8 Article 4 directions recorded for Worthing, but their polygon geometry isn't published on planning.data.gov.uk yet — the directions below are real (sourced from the metadata feed) and only the map overlay is empty. Coverage will fill in as the LPA uploads boundary data.
Open full map ↗

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Investment Grade

A: select with confidence · B: selectable with discipline · C: case-by-case · D: avoid unless exceptional

Insufficient data for worthing (22 apps, 10 decided).

100%
Approval Rate · 12-mo trend
7.9w
Avg Decision
25
Apps (12 mo)
Council Profile
Planning stance Unknown — insufficient data
Decision speed Unknown
Article 4 directions (planning.data.gov.uk) 8 directions recorded — restrictions apply. Full breakdown ↓
Investment Assessment
HMO viability Unknown — see Article 4 status
Commercial conversion Unknown
Timing outlook by type
Householder
Data unavailable
Change of use
Data unavailable
Major development
Data unavailable
Prior approval
Data unavailable
Application types breakdown
Type Count Decided Approval Avg weeks Risk Investor notes
Residential Extension / Householder 12 7 100% 7.6 unknown
Insufficient data for AI assessment.
Other 7 3 100% 8.4 unknown
Insufficient data for AI assessment.
Listed Building / Heritage 1 0 0% — unknown
Insufficient data for AI assessment.
New Build Residential 1 0 0% — unknown
Insufficient data for AI assessment.
Tree Works 1 0 0% — unknown
Insufficient data for AI assessment.
Analyst notes & data quality
Run after more applications have been scraped and decided.

HMO Requirements in Worthing

What it takes to run a House in Multiple Occupation in Worthing — whether you need planning permission, the licence the property must hold, and the statutory minimum room sizes. Verify current details with the council before committing.

Full guides: HMO licensing in Worthing ↗ · Article 4 directions ↗

01 · Planning permission
No HMO Article 4 in our records

No HMO Article 4 direction in our records for this borough. Where no direction applies, converting a home to a small HMO (C4, up to six occupants) is usually permitted development — but coverage can be incomplete, so verify with the council before relying on this.

See the full Article 4 picture below ↓
02 · Licence to operate
Mandatory HMO licence National
5 or more occupants forming 2 or more separate households

Any HMO occupied by five or more people making up two or more separate households (sharing a kitchen, bathroom or toilet) must hold a mandatory HMO licence. This applies in every council in England, regardless of the number of storeys.

No Additional or Selective licensing scheme in our records for Worthing. Many boroughs operate schemes that extend licensing to smaller HMOs or all rented homes, and these change on five-year cycles — check the council's current designation via the gov.uk licence finder ↗.
03 · Minimum room sizes
One person aged over 10 6.51 m²
Two people aged over 10 10.22 m²
One person aged under 10 4.64 m²
Any sleeping room ≥ 4.64 m²
Kitchen, bathroom & WC standards

Licensed HMOs must provide adequate, well-located cooking, washing and toilet facilities for the number of occupants, plus safe gas/electrics, working fire detection and proper waste storage. The exact ratios (occupants per bathroom, per WC, kitchen size) are set by each council in its own HMO amenity standards — confirm the figures with the borough before committing to a scheme.

Minimum room sizes and the mandatory-licensing threshold are national law (Licensing of Houses in Multiple Occupation (Mandatory Conditions of Licences) (England) Regulations 2018), sourced under the Open Government Licence v3 — they apply in every council. Licensing designations shown are those in our records; verify the current position and exact amenity standards with Worthing Council before relying on this. gov.uk: HMO licences ↗

Article 4 Directions in Worthing planning.data.gov.uk

– No major restrictions identified from available data.
Change of Use / PDR (1)
Check the direction document to confirm the geographic extent.
Western Row since 1979
Shopping Parade / Local Centre — Class E Conversion
This Article 4 direction removes the Class MA permitted development right within this local shopping centre or parade. Converting commercial premises (Class E: shops, cafés, offices) to residential (C3) requires full planning permission — you cannot use the fast-track Prior Approval route here.
Relevant to: developer, investor
View direction document ↗
Other Restrictions (7)
These 7 directions each apply to a specific designated area — not the whole borough. Check if your property falls within one.
ASTOR UNDERWRITING UNIT // WORTHING // DATA SYNC: ACTIVE // PORTAL: VERIFIED  // ANALYSIS: 01 NOV 2026