Short answer
Refinancing a commercial property lets you pull out equity, replace maturing financing, or restructure a loan on better terms. Approval again hinges on the property's net operating income and debt service coverage rather than personal income alone. Most commercial lenders will refinance to 65% to 75% of appraised value depending on the asset type.

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Why Owners Refinance Commercial Property
Commercial mortgages are written with short terms — usually 1 to 10 years, most often 5 — against a much longer amortization. That structure means the balance comes due long before the property is paid off, so refinancing is not an occasional event in commercial real estate; it is a scheduled one. The question is rarely whether to refinance, but on what terms and with which lender.
The common motivations: the term is maturing and the balloon balance has to be dealt with; the property's income has grown and now supports more debt; a stabilized building qualifies for cheaper permanent financing than the bridge or construction loan that funded it; or the owner wants equity out to fund the next acquisition, a renovation, or business working capital.
How Much Equity You Can Access
The same two tests that governed the original loan govern the refinance: loan-to-value and debt service coverage.
Maximum LTV on a conventional commercial refinance is generally 75% on multi-family, 65% to 75% on industrial and retail, and 65% on office. CMHC-insured multi-family refinances can reach 85%. Against that, the new loan must still clear a 1.20x to 1.30x DSCR on today's rate.
When rates are higher than they were at the last renewal, DSCR is usually what limits you. A building whose income has not grown as fast as rates have risen may support a smaller loan than the one it currently carries — which is why maturing commercial mortgages sometimes require a cash paydown at renewal rather than releasing equity.
A Worked Example
A retail plaza in Abbotsford is appraised at $4,000,000 with $2,100,000 remaining on a maturing mortgage.
The binding number is DSCR, so the refinance tops out near $2,440,000 — enough to clear the existing $2,100,000 and release roughly $340,000 before costs. Extending the amortization to 25 years would lower the annual payment per million and lift the DSCR-supported loan, at the cost of more total interest.
The Cost of Refinancing Early
Breaking a commercial mortgage mid-term is expensive and rarely resembles a residential penalty. Most commercial loans are either closed for the full term, or open only against a yield maintenance charge — the lender is made whole for the interest it expected to earn, discounted to present value. On a large balance with several years remaining, that figure can run into six figures.
Refinancing at maturity avoids the penalty entirely, which is why the work should start 6 to 9 months before the term ends. That window is long enough to obtain a current appraisal, stabilize the rent roll, resolve any environmental item, and take competing commitments to market rather than accepting the incumbent lender's renewal offer by default.
Costs to Budget
A commercial refinance carries most of the same third-party costs as a purchase:
Run the total against the benefit. On a rate-driven refinance, the break-even is straightforward arithmetic; on an equity take-out, the test is whether the released capital earns more than the all-in cost of the new debt.
Refinancing Out of Bridge, Private or Construction Financing
One of the most valuable commercial refinances is the exit from short-term money. A property bought with private financing, repositioned, re-tenanted, and stabilized will often qualify for bank or CMHC-insured permanent financing at a fraction of the interest cost. The same applies to a completed construction project moving to takeout financing.
The lender will want to see the story completed: signed leases with reasonable remaining term, 6 to 12 months of actual operating history at the new rents, occupancy permits in hand, and clean financial statements for the holding entity. Start assembling that file while the short-term loan still has runway — waiting until 30 days before maturity removes your negotiating position.
What to Prepare
Frequently Asked Questions
How much equity can I take out of a commercial property?
Conventional commercial refinances generally allow up to 75% loan-to-value on multi-family, 65% to 75% on industrial and retail, and 65% on office, with CMHC-insured multi-family reaching 85%. The new loan must also clear a 1.20x to 1.30x debt service coverage ratio at current rates, and that test frequently limits the loan below the LTV maximum.
What is the penalty for breaking a commercial mortgage early?
Most Canadian commercial mortgages are closed for the term or open only against a yield maintenance charge, which compensates the lender for the interest it expected to earn over the remaining term, discounted to present value. On a large balance with several years left, that can be a six-figure amount — far larger than a typical residential penalty. Refinancing at maturity avoids it.
When should I start a commercial refinance?
Begin 6 to 9 months before maturity. That allows time for a current appraisal, environmental and building condition reports, stabilizing the rent roll, and taking competing commitments to market rather than defaulting to the incumbent lender's renewal offer.
Can I refinance out of a private or bridge commercial loan?
Yes, and it is one of the most common commercial refinances. Once the property is stabilized — leases signed, 6 to 12 months of actual operating history at the new rents, permits in hand — it will often qualify for bank or CMHC-insured permanent financing at a substantially lower rate.
Do I need a new appraisal to refinance a commercial mortgage?
Almost always. Lenders require a current appraisal from an approved appraiser, typically dated within the last 6 to 12 months. Budget $2,500 to $10,000 or more depending on the asset class and size.
Can I extend the amortization when I refinance?
Often yes, subject to the age and condition of the building and the lender's policy. A longer amortization lowers the annual payment, which raises the debt service coverage ratio and can support a larger loan — at the cost of more total interest over the life of the mortgage.
Have questions about commercial refinance?
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