Financing a commercial building in Montréal

What does a lender look at in Montréal

A Montréal commercial building is judged first on its net operating income. The lender subtracts expenses from rents, then measures the debt service coverage ratio.

The ratio shows whether rents can pay the loan. Each lender sets its own threshold. No single figure applies to everyone.

The lender also compares the asking price with the value it retains. It may order its own appraisal. If that figure is lower than the price, equity must cover the gap. Plan for this risk from the purchase offer. Net income must rest on real leases, not hoped-for rents.

A lender also tests the debt against a bad day: a vacant unit, a late rent, an unexpected repair. Ask which monthly payment it uses and which income it assumes. A lease renewed at a lower rent changes the math.

Which building types are common on the island

The market is varied. Each building type calls for a different application.

These are the most common cases

One neighbourhood can mix all these types. The lender does not judge the address alone. It looks at the lease, the state of the building and the use zoning allows. An empty unit weighs differently from one on a long lease. For an office building or a warehouse, occupancy and lease length matter a great deal.

• The street-front retail unit, leased to one or several tenants
• The mixed-use building: shops on the ground floor, apartments above
• The office building or the industrial and warehouse property
• The site or building to be rehabilitated, sometimes contaminated

How is a mixed-use building financed

The lender separates the two income streams. It reviews commercial leases, their length and tenant strength. It then reviews the residential rents.

The share of retail versus apartments changes the loan type. CMHC multi-unit insurance targets rental buildings. Its official page says it covers purchase, construction and refinancing. Rules for the commercial share must be checked with CMHC or the lender.

If the retail share is small, the lender may treat the building mostly as a multi-unit residential property. If it is large, it analyzes it mostly as a commercial building. This threshold varies by lender. Ask before signing the purchase offer. A financing clause in the offer protects the buyer if the loan is refused.

What does the City of Montréal offer

The City’s economic development department lists several building-related aids. These are grants, not mortgages.

According to its page, consulted on October 13, 2026, they include.

These grants target specific work, not the purchase. Each program has its own criteria, amounts and deadlines, published on its own page. A lender may count a confirmed grant in the work budget. It will not count a hoped-for one. Check whether the program requires an application before work starts.

• Commerce-Montréal, for renovating commercial buildings and premises
• A grant for universal accessibility in shops
• A grant for rehabilitating contaminated land
• A grant for buildings housing social economy enterprises

What role do PME MTL and BDC play

PME MTL groups local loan funds for Montréal businesses. Its Centre-Est page does not say whether a building purchase is eligible. Ask the team directly.

BDC offers a commercial real estate loan. Per its page, it can fund the purchase, construction or renovation of premises, up to 100% of project cost depending on the case. Amortization can reach 25 years, with interest-only payments for up to 36 months.

The loan excludes residentially zoned projects. The business must have generated revenue for at least 24 months. It mainly suits a business that occupies its own premises.

The BDC loan and a conventional mortgage can be compared or combined. Their terms differ: length, equity, security. Compare them in writing. Per its page, BDC also asks for the business’s financial statements, the purchase offer and an appraisal. A private loan can help when time is short, but its costs are generally higher.

What should be ready before contacting a lender

An older building or a rehabilitated site needs more documents. Prepare them before the first call.

An environmental report is often among the documents requested for a site or an older building.

Leases are the most scrutinized document. A lease not signed by both parties, or an unreadable copy, delays the review. If a tenant occupies without a written lease, fix that before sending. For an older building, add an inspection and the list of urgent work. A lender prefers a costed budget to an estimate from memory.

• Signed leases and the rent roll
• Income and expenses for the last two years
• The tax bill and the work plan
• An environmental report, if needed
• Proof of equity

What to do next

Montréal has a municipal page on PMECAP, with its region, MRC and geographic code. For region 06 and MRC 66, the source is Statistique Québec’s geographic code application.

Read the guide on documents required for a commercial purchase, then the commercial financing family. PMECAP’s form passes your request to a brokerage firm registered with the AMF. Each lender decides the amount and conditions.

You can also place the island among its neighbours. Westmount, Pointe-Claire and Dollard-des-Ormeaux have their own pages and share MRC 66 in the geographic code. The body of the pages is the same; only the reference points change. They help locate the building, not set an amount.

FAQ

Sources

• BDC, prêt immobilier commercial (accessed October 13, 2026)
• Ville de Montréal, Service du développement économique (accessed October 13, 2026)
• PME MTL, financement (Centre-Est) (accessed October 13, 2026)
• SCHL, assurance prêt hypothécaire multilogement (accessed October 13, 2026)
• Statistique Québec, code géographique du Québec (accessed October 13, 2026)