Step-by-Step Process to Apply for a Mortgage for HMO
Applying for a mortgage for HMO (house in multiple locations) is a specialised process requiring a larger deposit (typically 25% or more). It also requires a proven track record as a landlord, unlike standard buy-to-let mortgages. The process involves strict underwriting, focusing on both your personal Property Refurbishment finances and the property’s rental yield. Mortgage lenders for HMO also require proof of compliance with safety standards and local authority licensing. Options are limited for an HMO mortgage for first-time landlords and carry stricter checks.
What is a Mortgage for HMO?
Mortgage for HMO is a specialist, higher-risk, buy-to-let mortgage, designed for properties rented to three or more tenants. They form more than one household and share facilities, such as students or young professionals. Edinburgh is often considered the UK’s HMO capital, averaging 5,158 applications per year.
These loans often feature higher interest rates, stricter, higher rental yield tests and lower LTVs (typically60% to 75%), compared to standard buy to let mortgages. However, HMO mortgages offer better returns than single let properties, often exceeding around 7.5% in average yields.
HMO mortgage for first time landlords
Lenders prefer experienced landlords, and options are limited for HMO mortgages for first time landlords.
Some specialist lenders offer products for beginners, but require
- A deposit of 25% to 30%
- Stricter affordability checks
- Stricter terms
- Stricter licensing and compliance
- Higher interest rates (higher than buy to let properties).
How Do I Apply For an HMO Mortgage?
Phase 1: Preparation and AIP
Assess Eligibility and Experience
Mortgage lenders for HMO require at least 12 months of previous landlord experience (holding a standard but-to-let) before approving a mortgage for HMO property.
- Make sure the property complies with local HMO regulations. (high standard fire safety compliance, room size, and energy performance certificates).
- If it is a large HMO (5+ tenants), you need to have applied for and hold a valid HMO license.
Obtain an Agreement in Principle (AIP/DIP)
- Contact a specialist broker to find HMO-friendly lenders.
- Mortgage lenders for HMO will perform a soft credit check, review your income, debts and proposed property.
- The lender issues an AIP, confirming they are likely to lend, which you can show to your agents to prove your seriousness.
Phase 2: Application and Valuation
Secure an Offer on the Property
Keep in mind that high-yield areas, such as near universities and hospitals, are preferred by the lenders. Make an offer.
Submit Full Mortgage Application
You or your broker will ned to provide full documentation, including
- Proof of ID and address.
- 3-6 months of personal bank statements and 3 years of address history.
- Evidence of rental income if currently a landlord.
- HMO license poof or confirmation of application.
- Proof of deposit (such as savings statements, evidence of limited company funds).
Lender Valuation and Underwriting
- The lender of a mortgage for HMO property will instruct a surveyor to specifically value the property as an HMO, not just as a residential property.
- They will verify that the rental income covers at least 125% – 145% of the mortgage payments.
- The underwriter reviews the full file, which can take 2-3 weeks.
Phase 3: Legal Work and Offer
- Appoint and instruct a solicitor/ conveyancer familiar with HMO property transactions to handle the legal transfer.
- Once the underwriting and valuation are successful, you will receive a legally binding mortgage offer.
- Your solicitor will conduct local authority searches, check the HMO license legality and review the building’s compliance.
- You will review the contract and finalise insurance arrangements (specialist HMO building insurance is required).
Phase 4: Exchange and Completion
Exchange
- You and your seller sign the final contract.
- Your solicitor transfers the deposit to the seller’s solicitor.
- The transaction becomes legally binding, and a completion date is set.
Completion
- Your mortgage lender transfers the loan funds to your solicitor.
- The solicitor transfers the total funds to the sellers.
- You receive the keys and become the legal owner of the HMO property.
- Post completion, the solicitor registers the change of ownership with the land registry.
HMO Mortgage Comparison
Do you know that there are more than 497,000 HMO properties in England? When doing an HMO mortgage comparison, compare the
- Property size
- Mixed rates vs variable options
- Compare the product’s fees
- Rental yields.
Key types of mortgages for HMO
● Standard HMO Mortgages
These are specialist loans for properties rented to 3-6 unrelated tenants sharing amenities. They offer higher LTV ratios (70%-85%), compared to single let buy-to-let.
● Large HMO Mortgages
These are specialised loans for properties, rented to 5 or more tenants, forming a special household, requiring mandatory licensing. They cater to higher-risk, higher-yield investments such as large student lets.
● Refurbishment HMO Mortgages
These are ideal for converting single dwellings into HMOs and allow for home improvements, acting as a bridge to standard, long-term, buy-to-let financing.
● Multi let HMO Mortgages
They target higher rental yields, often 8%-12%, but require higher 25% to 40% deposits, due to higher tenant turnover, and strict licensing rules.
● Student HMO Mortgages
These involve 9-10-month tenancies near universities, requiring stringent, specialised lender requirements.
● Commercial/Mixed-use HMO Mortgages
These hybrid loans provide financing for versatile investment assets that generate higher income yields through both commercial income and HMO tenants.
● Limited Company HMO Mortgages
These mortgages allow landlords to hold property within a corporate structure, allowing higher rental yields, while offsetting mortgage interests against profits for tax efficiency.
● Holiday Let HMO Mortgages
These are specialised loans for purchasing or refinancing properties used as HMOs on a short-term, tourist-rental basis. It offers higher rental yields through platforms like Airbnb, rather than long-term AST agreements.
Conclusion
HMO mortgages provide landlords with significantly higher rental yields than traditional buy-to-let properties because they can rent rooms individually. Understanding the application process helps landlords navigate complex regulations, avoid costly delays and secure higher-yielding investments. Schedule consultations with a broker now, streamline your HMO purchase and diversify your income streams.
Ready to secure your mortgage for HMO Contact Mayfair Commercial Mortgages today and speak with a specialist broker to find the best deal for your investment goals
Frequently Asked Questions
What is an Agreement in Principle (AiP) for an HMO?
It is an initial statement from a lender, stating how much they could lend you based on the basic information. For HMOs, it shows you are credible for high rental yield property, before you find one.
What do lenders look for in an HMO application?
Lenders scrutinise the property’s rental yield, check the property’s location and your experience as a landlord, the size of the property, the number of tenants and compliance with local authority licensing.
How much deposit is needed for an HMO?
HMO mortgages often require a higher deposit than standard buy-to-lets, often more than 25%.
Can a first time buyer get an HMO mortgage?
Yes, some specialist lenders allow first-time buyers and landlords to purchase HMOs, treating the rental potential favourably to boost affordability.
Can I use a bridging loan to convert a property into an HMO?
Yes, bridging loans are often used to fund rapid, short-term financing for the purchase of a property and convert it into an HMO, before securing a long-term HMO mortgage.
How long does the entire process take?
While an AiP takes days, the full application and underwriting process can take 2-3 weeks, followed by another 2-4 weeks for legal work.




