Condo fees are the silent variable in your rental cash flow. Most owners look at the headline fee at purchase and assume it stays roughly stable. It doesn't — and the buildings where it doesn't stay stable can quietly destroy a unit's net yield.

Your monthly condo fee covers two things: (1) the operating budget (utilities, building maintenance, security, amenities, management, insurance) and (2) reserve fund contributions (long-term capital reserves for major repairs and replacements).
The split between operating and reserve varies by building — typically 70/30 or 80/20. Buildings with weaker reserve fund positions tend to have higher special-assessment risk.
Ontario condo corporations are required to maintain a reserve fund and conduct a Reserve Fund Study every three years. The study projects future major repairs and recommends contribution levels.
When the reserve fund is underfunded relative to upcoming work, the corporation has three choices: increase regular fees, levy a special assessment, or borrow. Special assessments — lump-sum payments by every owner — are the most painful for landlords because they hit cash flow immediately.
Buildings registered between 2014 and 2018 are now hitting their first major mechanical and finish replacement cycles. Many were registered with insufficient reserve contributions — a known historical issue — and are now catching up.
Older buildings (pre-2010) have generally caught up on reserves but face larger ongoing capital projects. The reserve fund study tells the truth; the marketing brochure doesn't.
Realistic cash flow models project condo fees growing at 4–6% annually for stable buildings, faster for buildings with reserve fund issues. Modeling fees as flat is a recipe for surprise.
We model fee growth conservatively for every CentreKey owner. Special assessment risk gets flagged when a unit is in a building with a known reserve issue.
If you're considering acquiring another unit, the questions worth asking before closing:
Key Takeaways
- Condo fees split into operating budget and reserve fund contributions
- Underfunded reserves can trigger special assessments — the silent landlord killer
- Buildings registered 2014–2018 are now catching up on historical under-funding
- Model fee growth at 4–6% annually — not flat
- The Reserve Fund Study tells the truth; ask for it before buying
CentreKey owners get direct access to in-house paralegal expertise and a dedicated specialist who handles the procedural compliance so you don't have to.
This article is general information for GTA condo owners and is not legal, tax, or investment advice. For matters involving an active dispute or transaction, a qualified professional should review your specific circumstances.