Lawyer Mortgage Closing Resource Centre · Construction

Construction Mortgage Draws: A Broker-Lawyer Coordination Guide

Ontario broker-lawyer coordination for construction mortgage draws: advance conditions, inspections, equity, lender approvals and title/priority escalation.

Mortgage-side review by Parasdeep Singh, Principal BrokerLast reviewed August 25, 2026Ontario legal-closing coordination resource

Not one closing

A sequence of conditional advances

Broker owns

Lender draw conditions and credit re-approval

Lawyer owns

Legal/title/priority analysis for each advance

Critical statute

Ontario Construction Act priority can matter

A construction mortgage is a continuing funding process, not a single registration event

The legal charge may be registered once, but the lender's money is commonly advanced in stages after specified construction milestones. Each draw can depend on inspection or appraisal evidence, cost-to-complete analysis, borrower equity having been injected, permits, insurance, lien/title status and lender-specific documentation. The brokerage should maintain a draw matrix that separates credit conditions from legal conditions.

Counsel should not be asked to infer the next advance from the original commitment. The brokerage should confirm the lender-authorized gross draw, deductions, interest reserve treatment if any, amount to be released, and the conditions the lender says must be satisfied for that specific draw.

Construction lien priority is precisely where the broker should stop giving legal answers

Section 78 of Ontario's Construction Act contains specific priority rules affecting liens and mortgages, including building mortgages and advances made before or after liens arise. Those rules are not something a mortgage broker should summarize into a universal 'first mortgage stays first' assumption.

The broker's role is to tell counsel and the lender what work has begun, when, what the current draw is intended to fund, whether there are known unpaid contractors or lien concerns, and whether prior/subsequent charges exist. Counsel then advises on the legal consequences and the lender decides whether it will advance.

For construction draws, 'registered first' is not enough information. Timing of work, advances, holdbacks, liens and notices can matter. Legal priority belongs with counsel.

Every draw should have a transaction snapshot

The brokerage draw package should identify the original committed amount, prior advances, current requested draw, remaining undisbursed commitment, current appraised or inspected stage, cost-to-complete evidence, borrower equity contributed to date, outstanding lender conditions and proposed legal release amount. If the lender uses a quantity surveyor, appraiser or inspector, their report should be clearly associated with the draw request rather than mixed into general file correspondence.

Where the lender requires counsel to make specific searches, obtain declarations, retain amounts, pay contractors directly or satisfy other legal conditions, those should come from the lender's legal instructions. The brokerage should not invent legal draw conditions to fill a gap in the commitment.

Budget overruns and scope changes are credit events before they become closing events

A construction budget that has increased materially, a project that is behind schedule, a change in contractor, unexpected site work, depleted contingency or an appraisal that no longer supports the projected completed value can alter the lender's risk. The brokerage should re-underwrite those issues before presenting the next draw as routine.

Similarly, if the borrower has not injected required equity or if the lender expected a particular amount of work to be complete before the next advance, counsel should not be asked to cure the deficiency through funds-flow mechanics. The lender must decide whether to waive, amend or enforce the credit condition.

Final draw and take-out financing need a different checklist

The final construction draw can involve completion evidence, occupancy/municipal matters, final appraisal, insurance changes, outstanding deficiencies, lien-period considerations and conversion to permanent financing. If a take-out lender is replacing the construction lender, the payout and discharge sequence becomes a separate refinance transaction layered onto project completion.

The brokerage should therefore start the take-out file before the final draw where possible. Counsel can then plan the legal sequence with an accurate picture of the incoming lender, payout requirement and intended priority rather than discovering the refinance only when construction funds are exhausted.

Broker + lawyer coordination

Need a mortgage file clarified before closing?

Contact the brokerage for lender terms, mortgage disclosures, funding figures or a credit decision. Legal advice, title conclusions and the conduct of the legal closing remain with counsel.

Contact the brokerage

Frequently asked questions

Who decides whether a construction draw can be advanced?

The lender decides whether its credit/draw conditions are satisfied; counsel determines legal/title/priority requirements within the legal retainer. The brokerage coordinates the evidence and lender approval.

Can a broker tell a lender that its mortgage has priority over construction liens?

A broker should not make that legal conclusion. Ontario's Construction Act contains specific priority rules that should be addressed by counsel.

What should be sent to the lawyer for each draw?

A current lender authorization/instruction plus a concise draw summary, prior advances, proposed release, relevant inspection/appraisal evidence, known project changes and any legal conditions the lender has specified.

What if the construction budget increases?

Treat a material budget or cost-to-complete change as a credit issue requiring lender review before assuming the next draw can proceed.

Primary sources

Law Society requirements, legislation, lender instructions and title-insurance practices can change. These resources explain the broker-to-lawyer interface and do not replace legal advice, counsel’s professional judgment, lender instructions or applicable law.