Retain a real estate lawyer before you waive conditions, not after. On a new condominium you have a ten-day rescission period to have the agreement reviewed. On a resale purchase, a lawyer should see the agreement before your conditions expire, because after that point advice can only explain the deal rather than change it.
The timing most people get wrong
The standard sequence is: make an offer, waive conditions, celebrate, then ask the agent for a lawyer's name. By that point the contract is binding and a lawyer's role narrows to executing it as written.
There are three moments where earlier involvement changes the outcome rather than just the paperwork.
Before the rescission period expires on a new condominium
Ontario gives new condominium buyers a ten-day period to rescind after receiving the disclosure statement and signed agreement. That window is the only opportunity to walk away from an agreement with uncapped adjustments, an unfavourable title="Selling your contractual right to buy a pre-construction unit before it closes, rather than selling the property itself.">assignment clause, or an occupancy structure you did not understand.
Ten days is not long. Book the review the day you sign.
Before conditions expire on a resale purchase
Financing and inspection conditions are your exit. While they are alive, you have leverage and a way out. Once waived, a valuation shortfall, a title problem or a change in your lender's position becomes your problem rather than a reason to renegotiate.
If anything about the property is unusual — a rural well or septic system, a property with an addition, a severance, an estate sale, a tenanted unit — get a lawyer's eyes on it before the condition date.
Before you sign anything a builder hands you
Builder agreements are drafted by the builder. Amendments, upgrade addenda, assignment consents and occupancy documents all carry terms that are easy to sign and expensive to undo.
What a review costs and what it saves
An agreement review is usually a few hundred dollars, often credited against your closing fee if the same firm handles the transaction. Set against an uncapped levy clause or a deposit at risk, the arithmetic is not close.
Getting the right lawyer for the situation
Ask specifically about experience with your transaction type. A firm that closes hundreds of resale files a year may have little new construction experience, and a conveyancing practice is not the right place to take a dispute.
If your situation involves a deal that is failing rather than a deal that is closing, filter for litigation experience from the start.
Common questions
Can I hire a lawyer before I have an accepted offer?
Yes, and on new construction or an unusual property it is worth doing. Many firms will review an agreement for a modest fee separate from the closing retainer.
What if my deal is already firm?
Retain a lawyer immediately. There is still work to do on title, financing conditions and adjustments, and problems found early are cheaper to solve.
Do I need a different lawyer if something goes wrong?
Often yes. Conveyancing and litigation are different practices, and a dispute over a failed closing needs a litigator.
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