Astor Place · Borough Intelligence

Tower Hamlets HMO & Article 4 planning

1368 applications in the last 12 months · Current to 24 September 2026 via the council's own planning portal. · Analysis updated 20 Sep 2026 · Low confidence

Grade – 1368 apps (12 mo)
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Astor analyst's read

Tower Hamlets — 64 active Article 4 directions on file; only 1 flagged HMO-specific. Verify council's HMO-restriction stance.

Profile

Inner East London, high-density, diverse housing stock including conversion-heavy Victorian terraces and modern flatted developments.

Planning

64 Article 4 directions in our records (mostly conservation-area driven, not HMO-specific metadata); approval climate requires council verification on HMO appetite.

Deal angle

Heavy A4 footprint and sparse HMO-specific direction count suggests either permissive HMO climate or incomplete A4 sync — bridging viability hinges on live council confirmation.

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
64 Article 4 directions recorded for Tower Hamlets, 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 tower_hamlets (1387 apps, 1123 decided).

86%
Approval Rate · 12-mo trend
9.7w
Avg Decision
1368
Apps (12 mo)
Council Profile
Planning stance Unknown — insufficient data
Decision speed Unknown
Article 4 directions (planning.data.gov.uk) 64 directions recorded — HMO restrictions apply. Full breakdown ↓
Investment Assessment
HMO viability Unknown — see Article 4 status — Article 4 restrictions apply, see below ↓
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
Other 708 591 91% 10.1 unknown
Insufficient data for AI assessment.
Residential Extension / Householder 207 173 82% 9.2 unknown
Insufficient data for AI assessment.
Commercial / Retail / Food & Beverage 104 74 82% 11.0 unknown
Insufficient data for AI assessment.
HMO / House in Multiple Occupation 73 50 50% 8.6 unknown
Insufficient data for AI assessment.
Lawful Development Certificate 59 52 88% 7.1 unknown
Insufficient data for AI assessment.
Advertisement / Signage 58 56 84% 8.7 unknown
Insufficient data for AI assessment.
Change of Use 51 30 63% 9.7 unknown
Insufficient data for AI assessment.
New Build Residential 45 24 83% 11.6 unknown
Insufficient data for AI assessment.
Listed Building / Heritage 37 34 91% 9.1 unknown
Insufficient data for AI assessment.
Demolition 15 12 92% 8.5 unknown
Insufficient data for AI assessment.
Prior Approval / Permitted Development 10 9 89% 6.3 unknown
Insufficient data for AI assessment.
Telecommunications 8 7 100% 8.2 unknown
Insufficient data for AI assessment.
Discharge of Condition 7 7 100% 7.5 unknown
Insufficient data for AI assessment.
New Build Commercial / Industrial 4 3 100% 18.0 unknown
Insufficient data for AI assessment.
Mixed Use Development 1 1 0% 1.9 unknown
Insufficient data for AI assessment.
Analyst notes & data quality
Run after more applications have been scraped and decided.

HMO Requirements in Tower Hamlets

What it takes to run a House in Multiple Occupation in Tower Hamlets — 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 Tower Hamlets ↗ · Article 4 directions ↗

01 · Planning permission
Planning permission required for small HMOs

An Article 4 direction removes permitted development rights for small HMOs (C3→C4) in 1 designated area in our records — converting a family home to a small HMO needs full planning permission here. Confirm whether your property falls within the designated area.

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 Tower Hamlets. 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 Tower Hamlets Council before relying on this. gov.uk: HMO licences ↗

Article 4 Directions in Tower Hamlets planning.data.gov.uk

HMO conversion (C3→C4)
Requires full planning permission — permitted development rights removed.
1 designated area Relevant to: lender, investor, developer
HMO Restrictions (1)
Check the direction document to confirm the geographic extent.
HMOs HMO since 2021
HMO Conversion (C3→C4)
Converting a family home (C3) to a small HMO of up to 6 people (C4) requires full planning permission — permitted development rights have been removed.
Relevant to: lender, developer, investor
View direction document ↗
Other Restrictions (63)
These 63 directions each apply to a specific designated area — not the whole borough. Check if your property falls within one.
ASTOR UNDERWRITING UNIT // TOWER HAMLETS // DATA SYNC: ACTIVE // PORTAL: VERIFIED  // ANALYSIS: 20 SEP 2026