A commercial second mortgage places a second charge on commercial or mixed-use property to access its equity — for working capital, an expansion, a tax obligation or a short-term gap — without disturbing the existing first mortgage. It’s assessed on the property, its income and its marketability, and it’s arranged through private and specialist lenders that most business owners can’t reach directly.
Who uses commercial second mortgages
- Business owners needing working capital who have equity in their premises
- Investors accessing equity in a commercial or mixed-use building
- Owners with a short-term obligation — a tax bill, a supplier commitment, a renovation — who don’t want to refinance the whole first mortgage
- Situations where the bank’s timeline is too slow for the opportunity or the deadline
How it’s assessed
Commercial lending leans on the property and its economics: the value, the location, how readily it would sell, and the income it produces or supports. A second charge sits behind the existing first, so the lender weighs the equity beneath them and the exit. Credit and personal income still matter, but the property does much of the talking — which is why an owner declined by a bank on ratios can sometimes be funded on equity.
Structure options
- Term matched to the need — short where the exit is near, longer where it’s months out.
- Open or partially open — to repay when a refinance, sale or receivable lands, without a full penalty.
- Interest reserve — payments structured to ease cash flow during a tight period, common in commercial deals; it reduces the net advance.
- Speed — through the right private and specialist lenders, commercial seconds can move considerably faster than bank timelines.
Costs and risks
Commercial second mortgages carry higher rates and fees than first-position or bank lending, reflecting the position and the risk. Legal and appraisal costs on commercial property are typically higher than residential. Ask for the total cost over the term and the net advance.
- The property — often the business’s premises — is the security.
- Terms are short and renewal is not guaranteed.
- Converting a business need into a charge against the property moves business risk onto the real estate.
- Final approval depends on the complete application and lender review.
As with any short-term commercial borrowing, the honest question is whether this bridges a genuine timing gap with a real repayment source, or props up a shortfall. That distinction should be settled before funding, ideally with your accountant.
Frequently asked questions
Can I get a second mortgage on commercial property in Ontario?
Yes, through private and specialist commercial lenders. It’s assessed mainly on the property’s equity, income and marketability, and arranged through a broker with the right lender relationships rather than off the shelf.
How is a commercial second different from a residential one?
The principle is the same — a second charge on remaining equity — but commercial files weigh the property’s income and marketability more heavily, legal and appraisal costs are usually higher, and the lender pool is different. Mixed-use property can go either way depending on the split.
Is it faster than a bank?
Often, yes. Equity-based commercial lenders can move faster than a bank’s commercial underwriting, which matters when there’s a deadline or an opportunity. Actual timing always depends on the property, the legal work and the complete file.
Whenever you’re ready — at your pace
Commercial files turn on the property and the exit. If you’d like yours assessed — honestly, including whether a second charge is the right move — that’s a direct conversation.
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This page is general education about mortgage options in Ontario. It is not legal, accounting, tax or insolvency advice, and it is not an offer of credit. Please seek independent professional advice for your own situation.