The answer

Add debt service, property tax, insurance, condo or HOA fees, owner-paid utilities, management, vacancy, repairs, capital reserves, licensing or recurring operating costs, and any other dependable monthly obligation, then subtract other verified income. Use annualized irregular costs rather than ignoring them. The result is a planning threshold, not proof that the market will pay that rent or that legal use, financing, insurance, and tax treatment work.

Calgary-specific context

Calgary heating, utilities, hail and insurance, snow or yard work, suite utility sharing, condo fees, parking, and turnover can materially change the break-even line.

What to do next

Compare break-even rent with a supported rent range, current competing rentals, vacancy time, and a lower-rent downside case before setting an offer ceiling.

Verify before relying

Official sources for this topic

These sources explain the rules and records relevant to this topic. Check the current requirements for your property.

Check the current information at the linked source. Ask the appropriate professional how it applies to your property.

Important

Real estate rules, market conditions, property records, taxes, financing terms, bylaws, and physical conditions can change. Verify time-sensitive and property-specific facts with current official sources and the appropriate qualified professional before acting.

RELATED GUIDES / Suites & fourplexes

Check rental income and whether the use is permitted.

Separate advertised rent from signed leases and lawful use. Verify suite records, occupancy, insurance, financing, expenses and tenancy obligations; test a vacancy and repair scenario before relying on projected cash flow.

Official verification: City of Calgary secondary suites ↗

Affiliated network resources provide context. Confirm rules, approvals and property records with the responsible authority.