What Is an HMO? A Birmingham Landlord's Complete Guide

I've inspected hundreds of shared houses across Birmingham. Student lets in Selly Oak, professional shares in the city centre, family terraces quietly turned into rooms-for-rent. And the landlords who get caught aren't the cowboys. They're ordinary people who didn't realise they'd crossed a line. So let's draw that line clearly.

What is an HMO?

An HMO is a property rented to three or more people from two or more separate households who share a kitchen, bathroom or other facilities. A "household" is one person or one family. Three mates from different families sharing a kitchen? Two households, easily. A couple plus a lodger? Also two. Call it a shared house, a bedsit, a house-share — legally it all lands in the same place under the Housing Act 2004. The label means nothing; the living arrangement is everything.

Two things people get wrong. First, a single family counts as one household, so a family of six in a four-bed semi is a normal tenancy, not an HMO. Second, students are usually several households, not one, so a typical Selly Oak student let is an HMO.

Do I need an HMO licence?

You need a mandatory licence if your property houses five or more people from two or more households sharing facilities. That applies anywhere in England. Back in October 2018 the old "three storeys" rule was scrapped, so it's now purely about occupancy, not how tall the building is. The licence runs up to five years and comes from your council.

But five isn't always the magic number, and this is where Birmingham landlords trip. Councils can run additional licensing that pulls in smaller HMOs, often at three or four occupants, and selective licensing that demands a licence for every private rented home in a chosen area. A three-bed share that needs nothing on one street might need a licence two streets over.

How do I get a licence, and what does it cost?

You apply to your council, pay the fee, and pass a "fit and proper person" check plus the property and management standards. The council may inspect before granting.

There's no national figure on cost. Fees are set by each council and vary widely — often a few hundred pounds up to over a thousand depending on area and property size. Confirm the current fee with the council before you budget. Don't guess, and don't apply late thinking it tidies things up: running the HMO unlicensed before you applied is still an offence.

What are the HMO rules for landlords?

You've got to meet minimum room sizes, keep up the safety checks, provide proper facilities and waste arrangements, and prove you're fit and proper. These are licence conditions under the Housing Act 2004. None of it is optional.

Safety means an annual gas safety check, an EICR (fixed-wiring inspection) every five years, working smoke and CO alarms, fire doors and clear escape routes. More people, more cooking, more risk — so the bar sits higher than a single let. And this is where it slips: alarms get unplugged, fire doors get wedged open, a tenant shoves a wardrobe across the escape route. A routine mid-term inspection catches that drift before it becomes a breach.

One more thing on responsibility: the licence holder carries the liability, and that's usually you. You can hand the day-to-day to an agent, but you can't hand over the liability. If your name's on the licence, the council comes to you.

This article is general guidance for landlords and letting agents, not legal advice. For your specific duties, check current HSE / GOV.UK guidance or speak to a qualified professional.

What happens if I rent out an unlicensed HMO?

It's a criminal offence, and the money side is brutal. Instead of prosecuting, a council can issue a civil penalty — and the fine is only half of it. The Renters' Rights Act 2025 doubled the Rent Repayment Order window from 12 months to 24, so tenants can claw back up to two years' rent paid while the place was unlicensed. Across a five-room HMO, that's a number that finishes landlords. The cruellest part: applying late doesn't cure the breach.

What did the Renters' Rights Act change for HMO landlords?

Section 21 "no-fault" evictions are gone. Every tenancy is now a rolling periodic contract, and the penalties have sharpened. Student landlords did get one tool: under the new Ground 4A, you can reclaim a student HMO in time for the next academic year, so the September turnover still works. But you can't serve a valid eviction notice on an unlicensed HMO at all. Licensing and possession are now tied tighter than ever — tight records are your defence.

The Birmingham angle: Article 4 and Selly Oak

Here's what national guides skip. Since 8 June 2020 a city-wide Article 4 Direction has covered the whole of Birmingham, removing permitted development rights for turning a family home (Use Class C3) into a small HMO (Use Class C4). In plain English: anywhere in the city, converting a normal house into a small share for three to six people now needs a planning application. The old direction covering only Selly Oak, Harborne and Edgbaston was scrapped that day and folded into the city-wide one.

That matters if you're buying to convert. Before you buy a Selly Oak terrace chasing HMO yields, know whether it already has lawful HMO use, or whether you'll need planning permission and a licence to get there.

Mr Waqas is the founder of Capital Complete Solutions, an established, AIIC-accredited property inventory and inspection business based in Stechford, Birmingham (B33), serving Birmingham, the West Midlands, Warwickshire, Staffordshire and Worcestershire.