★ CONSTRUCTION MORTGAGES · CANADA · 2026

Build your home. Draw by draw.

Construction mortgages fund a build in 4-5 stages — money advances only after each phase is complete and inspected. Higher rates than completed mortgages, more paperwork, but the only way to finance a from-scratch build.

★ THE DRAW SCHEDULE ★

How money advances during a build

15%
STAGE 1 · WEEKS 0-4Excavation + Foundation$112,500
25%
STAGE 2 · WEEKS 4-10Framing + Sheathing$187,500
25%
STAGE 3 · WEEKS 10-16Roof + Lockup$187,500
25%
STAGE 4 · WEEKS 16-26Interior + Finishings$187,500
10%
STAGE 5 · WEEKS 26-30Completion + Occupancy$75,000
Each draw triggers an inspection. The lender sends an appraiser to verify the work was completed before releasing funds. You pay interest only on funds drawn — not the full mortgage amount.
★ TWO LOAN STRUCTURES ★

Completion vs Progress Draw

★ MOST COMMON

Progress Draw

Funds advance in 4-5 stages as construction completes. Interest charged only on drawn amount. Standard for self-built or contractor-built homes.

  • Lower upfront cost
  • Inspection required per draw
  • Rate Prime + 0.50-1.00%
  • Converts to permanent mortgage at occupancy
FOR BUILDER PURCHASES

Completion Mortgage

A regular mortgage funded in one lump sum at occupancy. Used when buying from a registered builder who self-finances the construction.

  • Same as a resale mortgage
  • No draws or inspections required
  • Standard fixed/variable rates
  • Builder carries construction cost
★ THE LENDER LANDSCAPE ★

Who funds construction

BMO
BMO Construction Mortgage

Strong for self-build owner-occupiers

MAX LTV85% LTVRATEPrime + 0.50%
RBC
RBC Builder Mortgage

Allows progress draws via builder

MAX LTV80% LTVRATEPrime + 0.85%
Scotia
Scotia Builder Take-Out

Best fit when working with registered builder

MAX LTV80% LTVRATEPrime + 0.75%
Equitable
Equitable Bank Construction

B-lender option for self-employed

MAX LTV75% LTVRATEPrime + 1.50%
Private
Private / MIC

For complex builds or bad credit

MAX LTV70% LTVRATE9-12%
★ WATCH OUT FOR ★

The 5 most common construction-mortgage screwups

Going over budget

Cost overruns must come out of your pocket. Build a 15-20% contingency BEFORE applying.

Self-build delays

If construction stalls beyond 12 months, lenders can call the loan. Hire a project manager if you're not living onsite.

Choosing the wrong builder

Unregistered builders force you into progress-draw mortgages with higher rates. Registered builders unlock standard completion mortgages.

Skipping a holdback

Construction Lien Act requires 10% holdback for 45-60 days post-completion. Lenders enforce this even if you don't.

HST surprises

13% HST on every line item in Ontario. New Housing Rebate refunds part of it but only for primary residences.

Missing the appraisal

Final appraised value may be lower than budget. Lender then funds based on appraisal, not what you spent. Pre-confirm with the appraiser.