Every London property investor eventually faces the same question: keep the house as a single let, or convert it into an HMO? On paper, the HMO wins on yield every time. Room-by-room letting generates significantly more rental income from the same property. But yield isn’t the only thing that matters. Conversion costs, management demands, regulatory…
News
Why General Builders Often Get HMOs Wrong
A good general builder can do wonders on a loft extension, a kitchen refit, or a whole-house renovation. But put them in charge of an HMO conversion, and things often go wrong. Not because they’re bad at their job. It’s because HMO conversions aren’t just building work — they’re compliance work. Fire safety, room sizes,…
How Councils Assess HMO Planning Applications
Planning officers don’t assess HMO applications at random. They follow a process. They check the same things, apply the same local plan policies, and look for the same evidence in every submission. Once you understand that process, you can prepare an application that answers their questions before they ask them. That’s the difference between a…
Why HMO Planning Applications Get Refused (And How to Avoid It)
Most HMO planning refusals aren’t surprising. They follow the same patterns, trip over the same issues, and fail on the same points that planning officers flag again and again. The frustrating part? Nearly all of them are avoidable. If you’re applying for HMO planning permission in London — whether it’s a change of use from…
Which London Boroughs Are Toughest on HMOs?
If you’re considering an HMO conversion in London, one of the first things to understand is this: Not all boroughs treat HMOs the same. Some are relatively straightforward to work with. Others are far more restrictive — whether through Article 4 directions, planning scrutiny, or licensing standards. We’ve worked across multiple boroughs, and the difference…
Is Converting to a 6-Bed HMO Still Profitable in London?
Yes, it’s still profitable. But it’s not as straightforward as it was five years back. The HMO market in London has shifted. Costs to convert are up. Rules are stricter. Mortgage rates have come down a bit but are still much higher than in 2021. Article 4 Directions are also cropping up in more boroughs…
What Is Article 4 and How Does It Affect HMOs in London?
If you are considering HMO investment in London, it is essential to understand the term Article 4 Direction before making any financial commitment. Failure to comply can result in enforcement action, fines up to £30,000, and rent repayment orders that may eliminate a year’s income. Compliance, however, allows you to operate in a market where…
How Much Does an HMO Conversion Cost in London in 2026?
A complete guide to budgeting, compliance, and return on investment for landlords and property investors Published: March 2026 Turning a regular house into an HMO is still one of the best ways to increase rental income in London. In Zones 2 to 4, you can usually rent out each room for £850 to £1,200 or…