Financing That Builds As You Do.
Building a home from the ground up or gutting one back to the studs takes money in stages, not all at once. Construction and major-renovation financing is structured to release funds as your project reaches each milestone — so the money arrives when the work does. Here's how draws, inspections, holdbacks and the final takeout mortgage fit together.
What construction financing is
Money that follows the build, not a lump sum up front.
A standard purchase mortgage advances the full loan once, at closing. Construction and major-renovation financing works differently: the lender approves a total budget, then releases the funds in stages — called draws or progress advances — as the project physically progresses. You draw what you need to reach the next milestone, and interest is generally charged only on the amount advanced so far rather than the whole approved budget.
This structure protects both sides. The lender is never funding more building than actually exists on the ground, and you aren't paying full interest on money that's still sitting unused. Because the property is a moving target — worth more finished than it is mid-build — lenders lean heavily on the "as-complete" value: what the finished home or renovation is expected to be worth once the work is done.
Where it's used
Ground-up custom homes, tear-down-and-rebuilds, and substantial renovations or additions that add real value all typically call for a draw-based structure. Smaller cosmetic updates are usually handled through a refinance, a home-equity line, or a purchase-plus-improvements arrangement instead — Paul can help you tell which path fits your project.
How draws work
Approval, advances, inspections, then a permanent mortgage.
Approval & budget
The lender reviews your plans, permits, fixed-price contract or cost breakdown, and the projected as-complete value, then approves a total budget and a draw schedule that maps advances to specific stages of the build.
Progress advances at each stage
Funds release in tranches as milestones are reached — commonly at foundation, framing/lock-up, and completion. Each advance covers work already done, so the money keeps pace with the project rather than running ahead of it.
Inspections before each draw
Before releasing a stage, the lender typically orders an inspection or progress appraisal to confirm the work is complete and on budget. That sign-off is what unlocks the next advance, so timing your requests around inspections keeps cash flowing smoothly.
Convert to a standard mortgage on completion
Once the build is finished and signed off, the construction financing is converted to — or replaced by — a permanent takeout mortgage with a regular term and payment. This is the long-term mortgage you carry going forward.
Key things to plan for
The details that decide whether a build stays on schedule and on budget.
Ontario's construction-lien rules generally require a portion of each advance to be held back and released only after the lien period passes. Budget for the fact that not every dollar reaches your contractor immediately — the holdback is a legal safeguard against unpaid trades and suppliers.
Builds rarely land exactly on the first estimate. A contingency buffer — a percentage of the budget set aside for surprises — keeps a change order or a material-price jump from stalling the project or forcing a scramble for extra financing mid-build.
Lending is anchored to what the finished property is expected to be worth, supported by plans and a professional appraisal. If the as-complete value comes in soft, the approved budget can too — so realistic scope and comparable sales matter from the start.
Draw schedules, inspection bookings and interest-only carrying costs all run on the calendar. Delays cost money, so a realistic construction timeline — with room for permits, weather and trades — is part of the financing plan, not an afterthought.
Expect to contribute meaningful equity — through owned land, a cash down payment, or completed work — before and alongside the lender's advances. How much depends on the lender, product and as-complete value, and is set case by case.
Self-build vs builder
How you run the project shapes how the financing is structured.
You manage the project
You act as your own general contractor — hiring and coordinating the trades, ordering materials, and requesting each draw as stages complete. It offers the most control and can save on a builder's margin, but lenders scrutinize the budget, timeline and your capacity to run the job more closely, and the draw and inspection discipline falls to you.
A builder delivers the home
You contract a builder — often under a fixed-price agreement — who manages the trades, schedule and site. Financing tends to follow the builder's milestone schedule, and lenders take comfort from an established builder and a firm contract price. It's typically simpler to underwrite, with the trade-off of the builder's margin and fewer day-to-day decisions in your hands.
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