You have a client with equity spread across two investment properties. Neither one, on its own, has enough room to support the loan they need. You could chase two separate financings and double the paperwork, cost, and complexity. Or you could look at putting an inter alia mortgage in place.
For brokers working with real estate investors and borrowers in non-standard situations, inter alia mortgages are a tool worth understanding well. They can unlock deals that would otherwise fall apart, but they also come with risks that your clients need to be clear on before they sign anything. This post covers how the structure works, when it makes sense, what can go wrong, and how a real deal might come together.
What Is an Inter Alia Mortgage?
“Inter alia” is Latin for “among other things.” In mortgage terms, it describes a single loan registered as a charge against more than one property at the same time. Rather than one loan secured by one title, the lender takes security across multiple properties as combined collateral for a single mortgage.
You may also hear this called a blanket mortgage or a cross-collateralised mortgage. The concept is the same in each case: the lender’s security spans more than one title, and all properties listed in the mortgage are bound by the same loan agreement.
This structure is most common in private lending. Traditional banks and institutional lenders rarely offer inter alia arrangements on residential properties; the regulatory frameworks they operate under make it difficult. Private lenders, who have more flexibility to structure deals around a borrower’s actual situation rather than a rigid checklist, are much better positioned to use this tool when it is genuinely the right fit.
That flexibility is the core reason brokers working in the alternative lending space encounter inter alia mortgages more often than their bank-channel counterparts.
When Does the Structure Make Sense?
The most common use case is straightforward: a borrower whose equity is distributed across two or more properties, where no single property can carry the loan amount they need. By registering the mortgage across both titles, a lender can approve financing that a single-property second mortgage could never support.
Beyond that core scenario, there are several situations where an inter alia structure tends to come up.
Real estate investors looking to leverage their portfolio. A client with multiple rental properties may want capital for a new acquisition, a renovation, or debt consolidation. Rather than refinancing each property individually, an inter alia mortgage lets them access the combined equity across their portfolio in a single transaction.
Bridge financing situations. When a client is purchasing a new property before their current one has sold, an inter alia structure can use both the new purchase and the existing property as security during the transition. This can be particularly useful when a client’s individual property equity is healthy but the timing gap between transactions creates a financing challenge.
Portfolios with high LTVs on individual properties. If each property is already carrying a first mortgage that leaves limited room for a second, the equity available on any single title may simply not be enough. Combining two or more properties can bring the blended loan-to-value to a level the lender is comfortable with.
The practical question a broker needs to answer is whether the combined equity and combined appraised values give the lender sufficient security at a workable LTV. If they do, the inter alia structure may be what gets the deal to the finish line.
A Deal Walkthrough
Consider this scenario. Your client, David, is a real estate investor in the Lower Mainland. He owns two investment properties: a condo in Burnaby appraised at $870,000 with an existing first mortgage of $450,000 (equity: $420,000), and a townhouse in Surrey appraised at $730,000 with a first mortgage of $390,000 (equity: $340,000).
David wants to purchase a third investment property. He needs $200,000 for the down payment and closing costs on the new acquisition, and he would like to consolidate $80,000 in higher-interest debt while he is at it. Total financing required: $280,000.
Here is the problem when you look at each property separately. A second mortgage on the Burnaby condo to 75% LTV gives a maximum draw of $202,500 ($652,500 in total allowable debt, minus the $450,000 first mortgage already in place). The Surrey townhouse, at the same threshold, gives a maximum of $157,500. Neither property alone gets David to $280,000, and structuring two separate seconds adds complexity and cost.
With an inter alia mortgage, the lender registers a single second mortgage across both titles. The combined appraised value of the two properties is $1,600,000. The combined existing first mortgages total $840,000. The new second mortgage of $280,000 brings total debt secured across both titles to $1,120,000, a blended LTV of exactly 70%. For a lender lending on two solid Lower Mainland properties with a creditworthy investor file, that is a clean number.
David gets the capital he needs in a single mortgage. The lender has two properties securing the loan. The deal closes.
One practical note for the file: an inter alia mortgage involves registering a charge against multiple titles, so legal costs will be higher than a single-property mortgage. Make sure your client knows this going in so there are no surprises at the closing table.
The Risks Your Client Needs to Understand
An inter alia mortgage can be the right solution, but it is important to be direct with clients about what they are committing to. The structure comes with meaningful implications that go beyond a standard second mortgage.
All properties are on the line. This is the most significant consideration. If the borrower defaults, the lender has recourse against every property named in the mortgage, not just one. A client who might otherwise be able to sell one property to manage a financial difficulty no longer has that option as freely. Both titles are encumbered until the mortgage is fully discharged.
Selling an individual property becomes more complicated. If your client wants to sell one of the properties securing the loan before the mortgage is paid out, they will need the lender’s consent. The lender will typically require either a partial discharge of that property from the charge, or a substitution of equivalent security. That process involves legal work, takes time, and is not always straightforward. If there is any chance your client plans to sell one of the secured properties in the near term, this needs to be part of the conversation before the mortgage is signed.
Exit costs are higher. When the loan is repaid, the borrower needs to discharge the charge from multiple titles. Each registration requires its own legal fees. This is not a dealbreaker, but it should be factored into your client’s cost-of-funds analysis.
Market value risk affects the whole structure. If property values decline significantly, the blended LTV can shift in ways that may trigger lender concerns. This is worth flagging for clients whose portfolios are concentrated in a single market or property type.
None of these considerations should automatically rule out an inter alia mortgage. They simply need to be understood clearly and weighed against the benefits before your client commits.
Choosing the Right Lender for This Structure
Inter alia mortgages are not something every private lender handles well. Because they involve multiple titles, more complex legal documentation, and sometimes cross-jurisdictional considerations, you need a lender with genuine experience in structuring these deals, backed by a legal team that knows what they are doing.
At Spark Mortgage, we work with brokers on exactly these kinds of files. We are not a MIC, which means we have the flexibility to assess a deal on its actual merits rather than fitting it into a standardised approval framework. We can move quickly, structure creatively, and be honest with you and your clients about what works and what does not.
We will also tell you upfront if a deal is not a good fit. That kind of straightforward communication is how we have built long-term relationships with the brokers we work with.
If you have a client with equity across multiple properties and a legitimate financing need, we are worth a conversation.
The Bottom Line
Inter alia mortgages are a niche tool, but a genuinely useful one for brokers serving real estate investors and borrowers with complex situations. When a single property cannot support the loan a client needs, combining security across two or more titles can be the difference between a deal that closes and one that does not.
The key is making sure your client goes in with a clear understanding of what the structure means for them, particularly around selling, default, and exit costs. Structure the deal right, choose the right lender, and an inter alia mortgage can be a clean and effective solution.
Have a deal that might fit this structure? Reach out to the team at Spark Mortgage. We will give you a straight answer.
Spark Mortgage is a private lending company based in Vancouver, BC, offering customised loan solutions for borrowers in complex financial situations.
