HMO Developer vs Sourcing Agent: Which Is Better for Investors?
September 7, 2026
When purchasing an HMO investment in 2026, it is more important than ever to know exactly what you are buying, who has developed it, whether it is compliant and who is going to manage it once tenants move in. An HMO is not a simple buy-to-let with a few extra bedrooms added in. There are licensing requirements, fire safety rules, management regulations, planning considerations and a much heavier ongoing compliance burden than many investors first realise.
We have been developing HMO properties for over 34 years. Our involvement starts with acquiring the property shell, then designing and developing it into a fully compliant HMO, dealing with the refurbishment, planning where required, licensing and the wider compliance process. Once the property is complete, it is handed directly to our own in-house lettings team, who then manage every aspect of the HMO from that point onwards.
That complete chain matters more now than it did a few years ago. The Renters’ Rights Act has changed the way landlords operate in England, with the main tenancy reforms coming into force from 1 May 2026. Section 21 has gone, assured shorthold tenancies have moved into the new periodic tenancy system and there is a much stronger enforcement framework around landlord obligations. Certain breaches can now carry penalties of up to £7,000, while certain offences can lead to financial penalties of up to £40,000. HMO licensing and management obligations also continue to sit alongside those newer rules.
For an investor who wants a genuinely passive HMO, handing the regulatory work to a company that develops and manages the property in-house is far safer than buying something that has simply been introduced by a third party and then trying to work out the difficult parts afterwards.
The difference between developing an HMO and packaging a deal
We are not a property sourcing agent.
We do not spend our time looking through Rightmove, finding properties that appear cheap, estimating what a refurbishment might cost, adding an optimistic rental figure and then charging the investor a sourcing fee for the introduction. We develop the investment ourselves and remain involved long after the original purchase has completed.
That means the figures have to work in the real world.
Before we offer an HMO to an investor, our team looks at the shell purchase, the layout, room sizes, ensuites, communal space, required building work, local rental levels, licensing, planning where needed, parking, tenant demand and the likely long-term management of the property. If the investment does not work properly after all of those things have been considered, there is no point in us pushing it forward.
We are going to be the company building it and managing it afterwards, so weak assumptions eventually come back to us.
That is very different from a business model where somebody earns a fee simply for getting the investor to complete on the property.
Commission can affect what gets recommended
One part of property sourcing that investors should pay close attention to is how the person introducing the deal is actually being paid.
A sourcing agent may be paid a sourcing fee by the investor, a referral commission by a developer, an introduction fee from another company or a combination of different fees sitting behind the transaction. In that situation, the financial reward attached to the deal can influence which investments are pushed hardest.
We do not just flog whatever happens to pay the highest referral commission and nod along with pound signs in our eyes when a client asks whether the property is really a good investment.
We are the direct developer.
That removes a very obvious layer from the transaction. We are not comparing ten different developers and deciding which one pays us the biggest introduction fee. We are presenting properties that our own team has assessed, priced, developed and is prepared to manage afterwards.
We are not saying that every sourcing agent works badly. We know some very good property sourcers and a few are lifelong friends of ours. There are experienced people in the industry who know their markets and genuinely care whether the investor gets a good result.
The problem is that the barrier to entry has become incredibly low.
Online courses, books, seminars, social media gurus and the wider hustle culture have created an enormous number of people who now describe themselves as property sourcers despite having very little practical experience. Many are working from the same generic deal-packaging templates, using similar spreadsheet assumptions and selling deals that often look far better in a PDF than they do once the investor actually owns them.
Refurbishment estimates can make or break the investment
One of the easiest ways to make a HMO deal look attractive is to underestimate the refurbishment.
A property can be sold to an investor with an £80,000 development allowance and a very attractive projected return. Once proper quotes start coming back, the real cost may be £100,000, £120,000 or more because the original number did not properly include plumbing, electrics, fire protection, structural alterations, damp work, roofing, ensuites, extensions or other expensive parts of the conversion.
The investor is then already committed to the shell and has to find the difference.
That is not how we structure our HMO developments. Our refurbishment cost is prepared by the team responsible for completing the actual work, and our Price Lock Promise means the agreed development price is the price the investor pays.
There are no sourcing fees, no buyer’s fees and no vague refurbishment allowance that suddenly moves once the property has completed.
For us, that certainty is basic good practice. An investor should know what the completed investment is going to cost before they buy it, not several months afterwards once builders have started opening walls and the original deal pack is long forgotten.
Rental projections need to come from real HMOs
Rental income is another area where a deal can be made to look much better than it really is.
Adding £50 or £75 per month to each room can dramatically improve the gross yield on a spreadsheet. On a six-bedroom HMO, even a relatively small increase across every room can make a weak investment suddenly look very attractive.
That figure still has to be achieved by a real tenant.
Our rental projections are based on HMO properties we have already developed and manage within our own portfolio. Our lettings team can see what rooms are actually achieving, what tenants are prepared to pay, how quickly different properties let and what level of rent is sustainable in each area.
We constantly compare new developments against those existing properties rather than relying on the highest room advertisement we can find online.
We also lead with NET yield rather than gross yield. Gross income can be useful for understanding the top-line rent, but it is not the money that lands in the investor’s pocket. Bills, management, maintenance, voids and operating costs all sit between the gross rent and the investor’s actual return.
A realistic NET figure is far more useful than a headline gross yield designed to make a deal easier to sell.
Poor sourcing becomes obvious when the numbers are tested
A lot of weak packaged deals follow a very similar pattern.
The property looks cheap. The refurbishment figure looks manageable. The room rents are pushed toward the top end of the market. The gross yield looks excellent and a sourcing fee is added on top.
The weaknesses only become obvious once somebody properly tests each part of the appraisal.
A proposed HMO needs more than an attractive purchase price. The internal layout has to work. The room sizes have to comply. The ensuites and communal areas need to fit properly. Parking may matter. Planning may matter. Licensing certainly matters. The refurbishment budget needs to be realistic and the rents need to be achievable without trying to break the local rental ceiling.
We reject properties that do not work.
Sometimes the conversion cost is too high. Sometimes the shell is the wrong shape. Sometimes the achievable rent does not justify the overall investment. Sometimes the area, parking or planning position makes the property far less attractive than it first appears.
Those decisions are easier to make when your income does not depend on earning a sourcing fee from every property you put in front of a client.
Management changes how you develop the property
We only manage the HMO properties that we develop ourselves.
That has shaped the way we have built HMOs for decades because our development team knows that our own lettings team will be managing the finished property. If something has been poorly designed, specified badly or developed in a way that creates unnecessary maintenance, it becomes our problem later.
The management team also feeds information back into the development process. We can see which layouts work, what tenants prefer, what causes maintenance issues, how different materials wear and what rental levels are actually being achieved.
That information is far more useful than building an HMO purely around what looks attractive in a sales brochure.
It also removes the common situation where the sourcing agent blames the builder, the builder blames the original specification and the management company is left trying to operate a property that none of them really want responsibility for.
With us, the same group remains accountable from the shell purchase through to long-term management.
Why we believe buying from a direct HMO developer makes more sense
For an investor looking for a fully managed HMO in 2026, we believe buying directly from an experienced developer gives far greater certainty.
The property is being assessed by the people who will actually develop it. The refurbishment budget is based on completing the work rather than estimating what somebody else might charge. The rents come from HMOs we already manage. Licensing and compliance are handled as part of the development, and once the property is finished it moves straight into our own in-house management structure.
There is also no sourcing fee or buyer’s fee sitting between the investor and the development.
Most importantly, our income is not based on whichever third-party investment happens to pay us the highest commission. We put our own name against the property, develop it, hand it to our own management team and then remain involved for the long term.
After more than 34 years developing HMO properties, we have seen enough deals to know that a glossy investment pack means very little if the refurbishment cost is wrong, the rent is exaggerated or the finished HMO is poorly managed.
A properly developed HMO should work on realistic numbers, remain compliant and be manageable for years after the original sale has completed.
That is what we build.
To view our current fully managed HMO developments, visit: