Buying a condo, with eyes open.
A condo is two purchases at once: the unit, and a share of a building run by other people. The unit is the easy part. Here is how to read the building before you are financially tied to it.
Updated July 18, 2026
People tour the unit, love the kitchen, and sign. Then a year later a special assessment lands for a roof nobody budgeted for. That is the risk with co-ownership, and it is almost always visible in the paperwork beforehand.
When you buy a condo you are buying your unit plus an undivided share of the common areas, and you are joining a syndicate of co-owners that makes decisions with your money. So the real due diligence is on the building and the people running it, not just the unit.
The three documents that tell you the truth
- The declaration of co-ownership: the rulebook you inherit. It sets what is private and what is common, what you may do with your unit, pets, rentals, renovations, and how costs are split.
- The financial statements and budget: what the syndicate collects, what it spends, and what sits in the reserve fund.
- The minutes of the last few meetings: where the real story lives. Water infiltration, façade work, disputes and looming projects show up here long before they show up in a listing.
Ask for all three, in writing, before your conditions expire. A well-run syndicate hands them over without drama. Reluctance is itself information.
The reserve fund is the number that matters
The reserve fund, the fonds de prévoyance, is the building's savings account for major repairs: roof, windows, balconies, elevators, garage membrane. A healthy fund means big work gets paid for without a surprise bill to you. A thin one means the bill is coming, and buyers who ignore this are the ones who get caught.
Quebec has been tightening the rules around reserve-fund studies and contributions, so ask whether the syndicate has had a study done and whether it is actually funding to that plan. What matters is not just the balance today, but whether it matches the age and condition of the building.
What your condo fees should cover
Fees typically cover the building's insurance, maintenance and management of common areas, contributions to the reserve fund, and often heating or hot water depending on the building. Compare fees against what is actually included, not against another building's number in isolation.
Before you sign
Condo due diligence
- Read the declaration of co-ownershipEspecially rules on rentals, pets and renovations if any of those matter to you.
- Review the budget and financial statementsLook at the reserve fund balance against the building's age and known upcoming work.
- Read the last few meeting minutesRecurring problems, planned work, and disputes surface here first.
- Ask about special assessmentsAny voted, planned, or discussed. Ask directly and get the answer in writing.
- Confirm what insurance coversThe syndicate insures the building; you insure your unit and improvements. Know where the line sits.
- Check the unit's own historyWater damage, past renovations, and whether work was declared and done properly.
Buying a new or pre-construction condo
New builds add their own layer: GST and QST treatment, the builder's warranty, delivery timelines, and the fact that the first budget is an estimate set by the developer, which often rises once the syndicate takes over. Read my new-construction guide alongside this one.
Frequently asked questions
What is a special assessment?
A one-time charge the syndicate levies on owners when the reserve fund cannot cover a major repair. It can be significant and it is not optional. Reviewing the reserve fund and the minutes before you buy is how you see it coming.
Are low condo fees a good sign?
Not on their own. Fees have to match the building. Unusually low fees for an older building often mean the reserve fund is underfunded, which shifts the cost to you later as a special assessment.
Can the condo stop me from renting my unit?
Possibly. The declaration of co-ownership can restrict rentals, including short-term ones, and those rules bind you once you buy. If renting is part of your plan, read that section before you make an offer.
Do I still need an inspection for a condo?
Yes. An inspection covers your unit, and a good inspector will also look at the common elements they can access. Combine it with the document review: the paperwork tells you about the building, the inspection tells you about the unit.
Read next
This guide is general information to help you make sense of things, not legal, tax, or financial advice. Rules change and every situation is different, so confirm anything that affects a decision with the right professional, a notary, lawyer, accountant, or mortgage broker, or reach out and I'll point you the right way.
