If you're one of the buyers preparing for Fall 2026 occupancy at SkyTower, there's a cost that catches almost every first-time pre-construction buyer off guard: interim occupancy fees. Here's exactly what they are, why they exist, and what to actually budget for.
What Interim Occupancy Actually Means
In Ontario pre-construction condos, "occupancy" and "closing" are not the same date. Occupancy is when you get your keys and can physically move in. Closing (also called final closing or registration) is when the building is legally registered as a condominium and title actually transfers to you. At a building the scale of SkyTower — phased into multiple move-in waves by floor — there can be a meaningful gap between the two dates, sometimes many months.
During that gap, you don't yet own the unit outright, so you can't get a mortgage on it. Instead, you pay the developer a monthly interim occupancy fee to live there.
What Interim Occupancy Fees Actually Cover
Interim occupancy fees are generally calculated using three components:
Estimated interest on the unpaid balance of your purchase price, as if the developer had financed that amount for you.
Estimated property taxes, calculated on a projected basis since the unit isn't yet separately assessed.
Estimated condo maintenance fees, based on the building's projected budget.
Because none of these three figures are locked in until final registration, the number you pay during interim occupancy is an estimate — not your final cost, and not something that builds any equity or reduces your purchase price.
What This Looks Like in Practice at SkyTower
For a hypothetical Signature Collection unit purchased around the $800,000s (the starting price point noted for the building), a buyer's interim occupancy payment would combine that interest-on-balance calculation with the estimated portion of property tax and the unit's projected monthly maintenance fee — none of which are small numbers on a building with SkyTower's amenity scale. Get the developer's current interim occupancy estimate in writing before your occupancy date, not after you've already moved in.
Why This Matters More at SkyTower Specifically
Because SkyTower's amenity package runs to over 80,000 sq ft, the maintenance fee component of interim occupancy is likely to run higher than a smaller, amenity-light building — a genuine trade-off for the lifestyle you're buying into, but one that needs to be budgeted for accurately rather than estimated casually.
How to Budget for It Properly
Request the developer's current interim occupancy fee estimate in writing as early as possible — don't rely on figures from years-old sales documentation.
Confirm whether your existing housing costs overlap with occupancy. Many buyers underestimate this — you may be paying interim occupancy fees on your new SkyTower unit while still under a lease or carrying your current home, for a period of months.
Ask specifically what happens if final closing is delayed. Interim occupancy periods can extend longer than initially projected on large, phased buildings — know what that means for your monthly costs if it happens.
Factor this into your overall move-in budget alongside moving costs, PDI-related deficiency holdbacks, and your actual mortgage start date, which only begins at final closing, not at occupancy.
The Bottom Line
Interim occupancy fees are a normal, expected part of buying pre-construction in Ontario — but the number is often larger and more variable than buyers expect, especially in a building with SkyTower's scale of amenities. Get the developer's current estimate in writing and build it into your move-in budget well before your occupancy date arrives.
Have questions about your specific SkyTower occupancy timeline and estimated costs? Register for the current price list and occupancy details and our team can walk you through what to expect.
This article is for general informational purposes and does not constitute financial advice. Confirm your specific interim occupancy costs directly with the developer or your real estate lawyer.

