Buying a brand-new pre-construction condo and buying a resale condo are almost different transactions entirely — different deposit structures, different timelines, different protections, and different risks. Neither is a clearly better choice; the right one depends on your timeline, risk tolerance, and how much certainty you need.
How the Deposit Works
Pre-construction condos are typically purchased with a deposit paid in stages over the pre-construction period — commonly structured as a series of percentage-based payments (for example, 5% on signing, further 5% installments over the following year or more) rather than one lump sum, though the exact schedule varies by builder and project. A resale condo, by contrast, uses a single deposit at the time your offer becomes firm, typically due within 24 hours of acceptance.
Tarion Warranty Coverage
New construction condos in Ontario come with Tarion's mandatory new home warranty — one year of coverage for defects in work and materials, two years for a broader set of issues including water penetration and electrical/plumbing/HVAC systems, and seven years for major structural defects. A resale condo carries none of this: you're buying the unit as-is, subject to whatever's disclosed and whatever your own inspection or unit review turns up. See our full Tarion warranty guide for exact coverage limits.
Timeline and Certainty
Resale condo closings typically happen within 30 to 90 days of an accepted offer — you know your move-in date with real precision. Pre-construction closings can take years from purchase to occupancy, and interim occupancy dates (when you can move in and start paying occupancy fees before the building is legally registered) frequently shift due to construction delays, which are common in the industry and something buyers should plan for rather than treat as unlikely.
What You're Actually Buying
With resale, what you see is what you get — you can walk the unit, check the view, and verify the building's real financial health through a status certificate. With pre-construction, you're buying from floor plans and renderings, and the final unit, finishes, and views can differ from what was marketed, sometimes significantly, depending on how closely the builder holds to the original plans.
Assignment Sales
One option unique to pre-construction is selling your unit before it's even registered, known as an assignment sale — see our assignment sale guide for how that works and its HST implications, which don't apply to a standard resale transaction.
FAQ
Which has a lower upfront cost: pre-construction or resale?
Pre-construction typically spreads the deposit over a longer period through staged payments, while resale requires the full deposit shortly after your offer becomes firm — so pre-construction can require less cash upfront even if the eventual purchase price is similar.
Does a resale condo have any warranty protection?
No mandatory warranty like Tarion — a resale condo is purchased as-is, which is why a home inspection or unit review and a thorough status certificate review matter more for resale purchases.
How long does a pre-construction condo take to close?
It varies significantly by project and can span several years from purchase to final registration, with interim occupancy periods that are common in the industry and frequently subject to delay.
Can I see the actual unit before buying pre-construction?
No — you're buying from floor plans, renderings, and a sample suite (if available), not the finished unit itself, which is a key risk difference from resale.
Is pre-construction or resale better for a first-time buyer?
It depends on your timeline and risk tolerance — resale offers more certainty and faster occupancy, while pre-construction offers a staged deposit and Tarion warranty coverage but with longer, less certain timelines.
Ready to compare current options? Browse resale condos for sale on Condohill.
Sources
Tarion warranty coverage per Tarion. This is general information, not legal or financial advice.