Renters' Rights Act 2025, Phase 1 commencement
Transition readiness pack
England

England � HMO � Planning � Article 4

HMO Article 4 Directions: A Landlord's Guide to Planning Restrictions 2026

How Article 4 directions restrict HMO permitted development rights in England: which councils use them, how to check your property, the planning application process for C4 use class, and enforcement risks for non-compliance.

9 min readUpdated 6 June 2026Last reviewed: 17 May 2026Article 4 DirectionHMOPlanning PermissionC4 Use Class

An Article 4 direction is a planning tool used by local authorities in England to remove specific permitted development rights in defined areas. In the HMO context, Article 4 directions are used by councils to require planning permission for the change of use from a single-family dwelling (use class C3) to a small HMO for 3�6 unrelated occupants (use class C4) � a change that would otherwise be permitted development requiring no planning consent.

Always check before buying

Many university towns and inner-city boroughs operate Article 4 HMO directions. Operating an HMO without planning permission in an Article 4 area is a planning enforcement breach, which can result in an enforcement notice requiring you to revert the property to family use.

How Article 4 directions work

Article 4 of the Town and Country Planning (General Permitted Development) (England) Order 2015 enables local planning authorities to withdraw permitted development rights in their area. For HMOs: (1) Without an Article 4 direction, converting a family home to a C4 HMO is permitted development � no planning permission needed. (2) With an Article 4 direction in force, you must apply for and obtain full planning permission for C4 use before operating the HMO.

Which councils operate Article 4 HMO directions?

There is no national register. Councils known to have Article 4 HMO directions include: Oxford City Council (since 2010, city-wide), Leeds City Council (city-wide), Manchester City Council (in key wards including Fallowfield and Rusholme), Nottingham City Council, Bristol City Council, Newcastle upon Tyne, Southampton, Portsmouth, Brighton, Exeter, York, and many others. Always verify with the local planning authority before purchasing.

Applying for planning permission in an Article 4 area

  • Submit a full planning application for change of use from C3 to C4. Application fee approximately �258 (2026).
  • The LPA has 8 weeks to determine the application.
  • Many councils with Article 4 directions have HMO concentration policies � if the street already has a high proportion of HMOs, the application may be refused.
  • Planning permission is separate from HMO licensing. Getting planning permission does not mean you also have a licence, and vice versa.
  • A planning refusal can be appealed to the Planning Inspectorate within 6 months of the decision.

Enforcement risks

  • Enforcement notice � the LPA can require the property to revert to C3 (single-family) use. Non-compliance is a criminal offence with an unlimited fine.
  • Impact on HMO licence � some councils refuse to grant or renew HMO licences to properties without planning permission.
  • 4-year time limit � planning enforcement must usually be initiated within 4 years of the breach for change of use of a dwelling house. Continuous C4 use for 4+ years without interruption may give rise to an 'established use'.
  • Lawful Development Certificate � if your property was already in C4 use before the Article 4 direction came into force, apply for an LDC to confirm established use and protect your position.
HMO compliance documents

Once planning is confirmed, LetSafe UK's HMO Tenancy Agreement (LS-E-002) and Compliance Checklist (LS-E-020) cover the landlord obligations for operating a compliant HMO under the Renters' Rights Act 2025 from 1 May 2026.

Templates recommended in this guide

Put this guide into practice, get the Landlord Annual Compliance Checklist from the LetSafe shop, the regulation-current pack that matches this guide.

ComplianceLS-E-020

Landlord Annual Compliance Checklist

Annual walk-through of every compliance touchpoint: gas, electrical, EPC, smoke/CO, Right-to-Rent, deposit, licensing, database registration.

£19
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TenancyLS-E-002

HMO Per-Room Tenancy Agreement

The England per-room tenancy agreement for Houses in Multiple Occupation, compliant with the Renters' Rights Act 2025 and Housing Act 2004 Part 2. Covers the shared-areas schedule, HMO licensing references, deposit-scheme clause, and the Information Sheet serving obligation — so a buying landlord has every Phase-1 compliance document for each room in one pack.

£29
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Found a gap or disagree with something?

Reply to any LetSafe email or write to Richard@letsafeuk.co.uk. We rewrite guides when we get something wrong, the sooner we hear, the sooner we fix it.

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