British Columbia property guide

Commercial Real Estate Terms

A plain-language guide to the words buyers, investors and business owners encounter when evaluating commercial property in British Columbia.

The vocabulary used in a listing, lease, appraisal or offer can change how a property is valued, financed and operated.

This guide explains the commercial real estate terms most likely to affect a decision. The goal is not simply to know the definition, but to understand what each term may mean for risk, cost and control.

A useful starting point: commercial transactions are property-specific. Before committing to a purchase or lease, confirm permitted use, title, physical condition, environmental history, financing and lease obligations with the appropriate professionals.

The main types of commercial property

Commercial property is generally grouped by how the space is used. The label is useful, but municipal zoning—not the marketing description—determines what can legally operate on a site.

Office

Professional, medical and administrative workplaces.

Retail

Stores, restaurants and service businesses that depend on customer access and visibility.

Industrial

Warehouses, manufacturing facilities, distribution space and flex buildings.

Multifamily

Rental apartment properties held as income-producing investments.

Hospitality

Hotels, motels and other short-term accommodation businesses.

Mixed-use

Buildings combining uses, such as retail at street level with offices or homes above.

Land and development sites

Property acquired for future construction, assembly or redevelopment.

02 · Buying

Terms to know before buying

These terms appear during investigation, negotiation and closing. Each one can affect whether a property suits its intended use.

Acquisition cost

The total cost of acquiring the property—not merely its price. It may include legal fees, inspections, environmental work, financing, appraisal fees, property transfer tax and immediate capital work.

Appraisal

An independent opinion of value prepared by a qualified appraiser using the evidence and valuation approach appropriate to the property.

Comparables

Recent sales or leases involving reasonably similar properties. Commercial comparables usually require adjustments because two assets are rarely identical.

Due diligence

The investigation completed before a buyer becomes firmly committed. It may address title, zoning, leases, finances, condition, environmental matters, insurance, permits and boundaries.

Encumbrance

A registered interest or charge affecting title, such as a mortgage, easement, statutory right of way, covenant, judgment, lease or builders lien.

Environmental site assessment

An investigation into potential contamination. A Phase I assessment generally reviews records, historical uses and visible conditions; concerns may lead to further testing.

Floor space ratio (FSR)

A measure comparing a building’s floor area with the site area. Municipal bylaws may use FSR—sometimes called floor area ratio—to regulate density.

Letter of intent (LOI)

A document outlining proposed business terms before a detailed contract is negotiated. Whether any provision is binding depends on its wording.

Legal non-conforming use

A use that was lawful when established but no longer conforms to current zoning. Interruption, expansion or reconstruction can affect its protection.

Title

The land title record identifies the registered owner, legal description, parcel identifier and registered charges or notations.

Zoning

Local rules governing permitted uses, density, height, setbacks, parking and other development requirements.

03 · Income and value

How income-producing property is measured

The numbers are only useful when everyone is using the same definitions and assumptions.

Capitalization rate (cap rate)

A ratio comparing a property’s net operating income with its value or purchase price.

Cap rate = NOI ÷ Property value

Gross potential income

The income a property could generate if all rentable space were occupied and every tenant paid the full contractual rent, before vacancy and expenses.

Market rent

The rent a property or space could reasonably command in the open market at a particular time. Contract rent may be above or below it.

Net operating income (NOI)

Income remaining after vacancy and ordinary operating expenses, generally before financing, income taxes, depreciation and major capital expenditures.

Operating expenses

Recurring costs such as property taxes, insurance, utilities, repairs, management and common-area expenses. Recoverability depends on the leases.

Vacancy and credit allowance

An estimate for income lost through vacant space or unpaid rent. Analysis may include a stabilized allowance even when a building is fully occupied.

Loan-to-value ratio (LTV)

The loan amount expressed as a percentage of property value. A higher LTV means more debt relative to equity.

Debt-service coverage ratio (DSCR)

A lender’s measure of the property’s ability to cover required debt payments from income.

04 · Leasing

Commercial leasing terms

Lease labels are shorthand. The written agreement determines what is included, who pays and how obligations change over time.

Gross lease

The tenant pays stated rent and the landlord pays some or all operating expenses. A modified gross lease divides those expenses in a negotiated way.

Net lease

The tenant pays base rent plus specified property expenses. Single, double and triple net are market shorthand—not substitutes for reading the lease.

Triple-net lease (NNN)

The tenant commonly pays its share of property taxes, building insurance and operating or maintenance costs in addition to base rent.

Additional rent

Amounts payable beyond base rent, potentially including taxes, insurance, utilities, maintenance, management costs and other defined expenses.

Common-area maintenance (CAM)

Costs of operating and maintaining shared areas such as parking, corridors, landscaping and building systems.

Fixturing period

A negotiated period during which a tenant prepares the premises. The lease should address possession, rent, insurance, construction and utilities.

Tenant improvement allowance

A landlord contribution toward agreed improvements. The lease should define eligible work, approvals, timing and responsibility for excess costs.

Assignment and sublease

An assignment transfers the tenant’s lease interest; a sublease gives another occupant rights under the original tenant. Both are controlled by consent provisions.

Escalation clause

A provision increasing rent over time through fixed amounts, percentages, an index or changes in property expenses.

Option to renew

A contractual right to extend the lease when stated conditions and notice requirements are met.

Right of first refusal

A negotiated right allowing its holder to match a qualifying third-party transaction before the owner proceeds.

Percentage lease

A structure, common in retail, in which the tenant pays base rent plus a percentage of defined sales.

Sale-leaseback

A transaction in which an owner sells a property and leases it back, releasing capital while allowing the business to remain.

05 · Due diligence

What to investigate before committing

The appropriate scope depends on the property, intended use and transaction, but buyers and tenants commonly investigate the following.

Registered owner, legal description and charges on title
Zoning, permitted use, occupancy and development requirements
Building condition, deferred maintenance and future capital work
Environmental history and recommended testing
Leases, rent rolls, operating statements and expense recoveries
Access, parking, loading, signage and servicing
Property taxes, insurance and financing conditions
Boundaries, easements, rights of way and shared facilities

Clarity before commitment

A familiar term can carry a very specific meaning in a contract. Ask what is included, what is excluded, who pays, when obligations begin and what evidence supports the numbers.

Official BC resources

Continue with real estate investing, or browse more articles and insights.

This article provides general educational information, not legal, tax, accounting, appraisal, environmental or investment advice. Definitions and market usage can vary. Obtain advice appropriate to the property and transaction.

Make the terminology work for your decision.

If you are weighing a property purchase or investment, I can help you organize the questions, risks and available information.

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