In many parts of the UK, property owners have "permitted development rights." This usually means you can convert a standard family home (Use Class C3) into a small House in Multiple Occupation (HMO) for 3 to 6 people (Use Class C4) without needing full planning permission.
An Article 4 Direction removes these permitted development rights.
In areas where Article 4 is active, you must apply for full planning permission if you want to convert a family home into an HMO, even if you are only housing three people.
Liverpool City Council implemented the city-wide Article 4 Direction (which came into full force in 2021) to manage the density of HMOs. The goal is to:
Maintain a "balanced community" by preventing an over-concentration of shared housing.
Protect the character of residential neighborhoods.
Reduce issues sometimes associated with high-density living, such as increased pressure on parking and waste management.
While Article 4 used to only cover specific "hotspots" near the universities, it has been significantly expanded.
Liverpool now has a city-wide Article 4 Direction regarding HMOs.
However, the council is particularly strict in specific wards where the density of HMOs is already high. These areas include:
The City Centre: High demand for professional and student shares.
Kensington & Fairfield: Traditionally one of the most concentrated HMO areas in the city.
Greenbank & Smithdown Road: The primary "student land" corridor.
Riverside & Toxteth: Increasingly popular areas for HMO conversions.
Anfield & Tuebrook: Areas where the council is monitoring the balance of housing types closely.
County Ward (Walton): Now seeing increased regulation to protect family housing stocks.
Crucially: Even if your property is in a more suburban area like Childwall or Woolton, the city-wide Article 4 means you still need to seek planning permission before converting a house into an HMO.
If you are a landlord in Liverpool, Article 4 changes the "game" in three major ways:
Before purchasing a property with the intent to rent it out to room-by-room tenants, you must check the planning history. If it isn't already a lawful HMO, you cannot assume you will get permission to turn it into one.
Liverpool City Council generally resists new HMOs in areas where more than 10% of properties within a 50-meter radius are already HMOs. If you buy in a saturated area, your planning application is likely to be refused.
Properties that already have C4 Planning Use or a Lawful Development Certificate are now highly sought after and often command a premium. Conversely, running an HMO without the correct planning permission can lead to enforcement action, heavy fines, and issues when you eventually try to sell the property.
As of October 2025, Sefton Council has moved to implement a borough-wide Article 4 Direction. This means the same strict rules you find in Liverpool City Centre now apply to properties from Bootle all the way up to Southport
Navigating planning policy and licensing in Liverpool can be a minefield. Whether you are looking to purchase your first investment or want to ensure your current portfolio is fully compliant with Article 4 and Mandatory Licensing, we are here to help.
We have a deep understanding of the local landscape and can provide advice on which areas offer the best opportunities for compliant, high-yield investments.
Thinking of investing in Liverpool? Contact the team today for expert advice and property management services.