Commercial Real Estate Education

Commercial 101

The fundamentals of commercial real estate, explained plainly by an active Ontario broker. Whether you are weighing your first purchase or want to understand the market more deeply, start here.

Learning Guides

Where to start

Property types and how they work

Commercial real estate is a specialized field made up of distinct types of transactions, such as retail, office, industrial, multi unit investment, land and the sale of a business. Each has its own tenants, leases, risks and ways of creating value. Start here to understand what you are actually buying.

Office: Class A, B and C buildings
Retail: strip plazas, power centres, freestanding net leased buildings
Industrial: warehouse, flex and manufacturing
Multi unit investment: small plex to apartment building
Land: development and agricultural
Business for sale: leasehold versus real estate

Reading the numbers

Commercial investment decisions are built on financial analysis. This guide walks through the core measures: cap rate, net operating income, cash on cash return and gross rent multiplier. Learn what each tells you and what each hides from you.

Gross income versus net operating income
Cap rate: what it is and why it matters
Cash on cash return on financed purchases
Gross rent multiplier as a quick screen
Vacancy allowance and expense loading
How to stress test a pro forma

Commercial leases in Ontario

A commercial property is only as strong as its leases. The lease decides who pays which expenses, how rent increases, what the tenant can and cannot do, and what happens when things go wrong.

Gross lease versus net lease structures
What NNN really means, and what it does not
Rent escalation clauses
Tenant improvement allowances
Assignment and subletting rights
Personal guarantees and corporate covenants

Financing a commercial property

Commercial financing works very differently from residential mortgages. Lenders look at the property first and the borrower second. Rates, terms, amortization and qualifying ratios are all different.

How commercial lenders assess a deal
Debt service coverage ratio requirements
Conventional versus CMHC insured financing
Vendor take back mortgages
Private and alternative lending
What your down payment actually buys you

Due diligence: what to check

Commercial due diligence is a structured process. Skipping steps or accepting a seller's statements without checking them is how investors get hurt. This is the checklist experienced buyers use before they waive conditions.

Title search and existing registrations
Zoning and permitted use confirmation
Phase One Environmental Site Assessment
Lease review, estoppel certificates and tenant verification
Building condition assessment
Financial statements and expense verification

Buying commercial real estate in Ontario

In Ontario, the real estate agents and brokerages involved in a commercial transaction are governed by TRESA, and they need to know commercial practice well to stay in compliance. Commercial deals commonly use OREA forms but often include substantial custom schedules, which is why working with an agent experienced in commercial transactions matters. This guide explains the process from offer to closing.

Agreement of Purchase and Sale structure
Conditions: financing, due diligence and inspection
Lawyer's review as a condition of every offer
TRESA disclosure obligations
Working with a commercial broker
Adjustments, closing and title transfer

Quick Reference

The formulas every investor uses

Cap Rate

NOI ÷ Purchase Price

The return a property generates before financing. A higher cap rate usually means higher yield and higher risk. Lower cap rates are found in prime locations with stable tenants.

Net Operating Income

Gross Revenue minus Operating Expenses

The yearly income after all operating expenses, before mortgage payments and income taxes. It drives what the property is worth and what a lender will advance.

Debt Service Coverage

NOI ÷ Annual Mortgage Payments

Whether the property earns enough to cover its mortgage. Many lenders look for 1.20 to 1.25 or higher. Below 1.0 means the rent alone cannot carry the mortgage.

Cash on Cash Return

Annual Cash Flow ÷ Cash Invested

The actual return on the dollars you put in, after financing costs. It answers what the property pays you each year on your down payment.

Gross Rent Multiplier

Purchase Price ÷ Gross Annual Rent

A quick screening tool. It ignores expenses and vacancy, so it is a filter, not a decision.

Price Per Square Foot

Purchase Price ÷ Total Square Footage

A quick comparison against similar sales of the same property type in the same market. Never compare industrial to retail on this measure.

Glossary

Key terms explained

Anchor tenant: A well known tenant, often a national retailer or large employer, whose presence draws traffic and helps lease the surrounding space. Losing an anchor is one of the biggest risks in retail property.
Common Area Maintenance (CAM): Charges billed to tenants on top of base rent to cover shared costs such as parking lots, lobbies, landscaping and building systems.
Estoppel certificate: A document signed by a tenant confirming the key terms of their lease. Buyers request these to verify what the seller has said about the leases.
Gross Leasable Area (GLA): The floor area designed for tenants' exclusive use, on which rent is calculated. It is different from total building area.
Net lease (NNN): A lease where the tenant pays base rent plus a share of property taxes, building insurance and maintenance, making the landlord's income more predictable.
Personal guarantee: A promise by an individual, often the business owner, to cover the lease if the corporate tenant defaults.
Pro forma: A projection of expected income and expenses. Sellers use it to present a property at its best; buyers use it to test their own assumptions.
TMI: Taxes, maintenance and insurance: the additional rent a tenant pays on a net lease, usually quoted per square foot per year.
Zoning: Municipal rules that decide which uses are permitted on a property, such as retail, office, industrial or mixed use, and at what density.

These guides are general information only and are not legal, tax or financial advice. Every transaction is different. Speak with Roy Houshmand and your lawyer and accountant before making a decision.

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