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The Ultimate Dictionary of Real Estate Terms You Should Know
By Stan Ivkovic · April 2, 2026
Real estate transactions come with their own vocabulary. Here’s a quick-reference glossary of terms you’re likely to encounter, explained in plain language.
Financing terms
Amortization period — The total length of time it will take to pay off your mortgage in full, typically 25 to 30 years.
Down payment — The portion of the purchase price you pay upfront, not financed through your mortgage.
Mortgage pre-approval — A lender’s conditional commitment to lend you a certain amount, based on your financial information, before you start house-hunting.
CMHC insurance — Mortgage default insurance required for down payments under 20%, provided by the Canada Mortgage and Housing Corporation or a private insurer.
Transaction terms
Conditional offer — An offer to purchase that includes one or more conditions (such as financing or home inspection) that must be satisfied before the deal becomes firm.
Firm offer — An offer with no conditions, or one where all conditions have been satisfied or waived.
Closing date — The date ownership of the property officially transfers to the buyer.
Title search — A review of public records to confirm the legal ownership of a property and identify any liens or encumbrances.
Listing terms
MLS® — The Multiple Listing Service®, a cooperative system used by REALTORS® to share information about properties for sale.
Days on market (DOM) — The number of days a property has been actively listed for sale.
Comparable sales (comps) — Recently sold properties similar in size, condition, and location, used to help estimate a home’s market value.
Property terms
Survey — A legal document showing the boundaries, dimensions, and any easements on a property.
Zoning — Municipal rules governing how a property can be used (residential, commercial, mixed-use, etc.) and what can be built on it.
Have a term you’d like explained?
If you come across a term that isn’t covered here, send me a message — I’m happy to walk through anything that’s unclear as part of your buying or selling process.