Most buyers evaluate the unit. They look at the finishes, the view, the layout. They compare the asking price to recent sales. What they often don't evaluate is the corporation they're buying into. The building's financial health, management quality, and physical condition affect the value and cost of ownership for as long as you hold the unit. These eight red flags are the ones that matter most.

1
Underfunded Reserve Fund
High Risk

Ontario's Condominium Act requires every condo corporation to conduct a reserve fund study at minimum every three years. The study projects the cost of major capital repairs over a 30-year window and sets the required monthly contribution. When a building's reserve fund falls significantly below the required level — typically defined as less than 70% of the recommended amount — it creates real financial risk for every owner.

The risk materializes when a major capital expense arrives and the reserve can't cover it. The result is a special assessment charged to all owners, sometimes reaching $5,000 to $30,000+ per unit depending on the repair. Buildings with reserves funded below 50% of the required level and major capital items approaching replacement age are the most dangerous situations.

You find this in the status certificate. Your lawyer should compare the reserve fund balance against the most recent study's recommended level and flag the gap.

2
Pending or Recent Special Assessments
High Risk

A special assessment is a charge levied on all unit owners to fund an expense the reserve can't absorb. It can be issued for emergency repairs (a parking structure that failed sooner than projected), for deferred maintenance that finally became unavoidable, or for an operating shortfall. Special assessments are disclosed in the status certificate if they've been approved by the board.

A pending special assessment on the unit you're buying may or may not transfer to you at closing. This depends on when it was levied and how it's structured. Make sure your lawyer confirms whether any outstanding assessment is the seller's obligation or yours. A recent special assessment (in the past two to three years) doesn't disqualify a building, but combined with an underfunded reserve, it raises a legitimate question about whether another one is coming.

3
High Arrears Rate Among Owners
High Risk

When owners don't pay their maintenance fees, the corporation's cash flow is short. The shortfall reduces the corporation's ability to fund operations and reserve contributions. In a building with 400 units, 5% arrears means 20 owners not paying. At $600 per month per unit, that's $12,000 per month in missing revenue. The corporation has legal remedies, including placing a lien on the unit, but collections take time. Meanwhile, other owners effectively subsidize those who don't pay.

High arrears often indicate broader financial stress among the building's owner base — frequently a sign of high investor concentration, declining resale values, or poor building management driving owners to withhold fees in protest. The status certificate discloses whether the specific unit you're buying has unpaid fees. The overall arrears rate across the building isn't always in the certificate but can be requested from the corporation.

4
Deferred Maintenance Visible in the Building
Medium-High Risk

Before making an offer, walk the building. Walk the lobby, the elevators, the hallways, the parking level. A lobby that hasn't been refreshed in 15 years, elevators with worn-out interiors, hallways with peeling paint or persistent water stains, a parking structure with exposed rebar or efflorescence — these are visible signs of deferred maintenance.

Deferred maintenance doesn't always mean financial crisis. Some older buildings are simply waiting for capital projects that are planned and funded. Others are deferring because the reserve is short. The physical inspection tells you what exists. The status certificate tells you whether there's a plan to fix it. If the building looks neglected and the reserve is underfunded, that's the combination to avoid.

5
Management Company Turnover
Medium Risk

A management company that changes every two to three years signals something is wrong with the corporation's governance. It may mean the board is difficult to work with, that management was removed for poor performance, or that the corporation is constantly price-shopping at the expense of continuity and institutional knowledge. Stable management of five or more years, with consistent AGM participation and clean financial reporting, is a positive signal.

Management changes are visible in the AGM minutes and correspondence attached to the status certificate. Ask your agent or lawyer to look for the management company history if it isn't directly disclosed.

6
Active Litigation Against the Corporation
High Risk (depending on scope)

Litigation is disclosed in the status certificate. Not all litigation is equally serious. A minor contractor dispute is different from a class action alleging structural defects. The key question is: what is the corporation's maximum financial exposure, and is it covered by insurance?

Construction defect litigation against a developer is common in newer buildings and doesn't always indicate ongoing management problems. Litigation by the corporation against a vendor or contractor is often a sign of active management. Litigation by owners against the corporation over governance issues, or third-party actions related to building failures, carries more weight. Your lawyer should assess the nature and financial exposure of any disclosed litigation before you proceed.

7
Declining Values Relative to Comparable Buildings
Medium Risk

If comparable condos in the same neighbourhood and age range are appreciating while units in this building are flat or declining, that's a question worth asking. Building-specific factors that can suppress values include a poor reputation among agents (which reduces buyer pool), ongoing management problems, high investor concentration reducing owner engagement and building quality, or an upcoming special assessment circulating in the market before formal disclosure.

Your agent can pull sold data for the building and compare it against neighbourhood averages. A building that's consistently underperforming may have problems you haven't found in the status certificate yet — or it may simply be mispriced, which can be an opportunity. Context matters. If you need an agent with building-level knowledge, CondosAgent.com lists agents reviewed for condo-specific transaction volume and building knowledge.

8
High Investor Ownership / Vacancy Rate
Medium Risk

In Toronto's condo market, investor ownership is the norm, not the exception. Most buildings run 40–60% investor-owned. Problems start above 70–80%. At very high investor concentration, AGM participation drops (investors don't show up), maintenance standards can slide because owners aren't living with the consequences, and the board may be dominated by investors who prioritize keeping fees low over building maintenance. The result tends to be underfunded reserves and deferred repairs.

High vacancy rates — visible in a building with many "for rent" signs or consistently high rental listings relative to the building's size — may indicate investors are having trouble finding or retaining tenants, which can affect resale values. verify with current sources Direct investor concentration data isn't always available, but your agent can often provide a sense of the rental-to-owner ratio based on their knowledge of the building.