The client
A household in Duncan financed a major gut-renovation with a $62,000 draw refinance on top of a $298,000 existing mortgage, at 5.35%.
Existing mortgage balance
$298,000
Renovation draw holdback
$62,000
Unoccupancy so far
52 consecutive days
Against the policy's own 30-day threshold
Other debt
$250/mo car loan
The problem
A standard homeowner policy's vacancy/unoccupancy clause narrows certain coverage -- commonly water damage and vandalism -- once the home sits unoccupied past a set number of consecutive days. It is a routine clause on an ordinary policy, not a builder's-risk or course-of-construction product, and it applies whether or not anyone renovating the home thinks of the house as "vacant."
What the draw administrator caught
- ▸The existing policy's own vacancy clause narrowed coverage past 30 consecutive days unoccupied
- ▸The contractor's timeline had stretched the project to 52 days with nobody living in the house
- ▸The lender's draw mortgage funding condition required continuous, uninterrupted coverage for every remaining draw to release
The renovation itself was on budget and on plan. The insurance clause simply had not been built into that plan at all.
The numbers
The renovation refinance's own math was straightforward; the vacancy clause was the part that needed active management.
| The renovation refinance | Amount |
|---|---|
| Existing mortgage balance | $298,000 |
| Renovation draw holdback | $62,000 |
| New refinanced balance | $360,000 |
| Total debt service | Figure |
|---|---|
| Payment at the qualifying rate (7.35%), 25 years | $2,600/mo |
| Property tax | $340/mo |
| Heat (lender estimate) | $130/mo |
| Car loan | $250/mo |
| Total debt service | 41.0% |
41.0% is informational on this uninsured file -- there is no CMHC ceiling to clear. Renovation activity of this scale is exactly what residential construction investment data tracks at the national level; the ratios on this file were never in question. The vacancy clause was the actual risk to manage.
The solution
A submortgage broker licensed under BC's Mortgage Brokers Act treated the vacancy clause as an active project-management item for the whole renovation timeline, not a detail settled once at the start.
First, confirmed the existing policy's own vacancy threshold in writing at the start of the project, before assuming a standard homeowner policy would simply keep applying throughout.
Second, when the contractor's timeline pushed past that threshold, arranged a renovation-period vacant-property endorsement to the existing policy for the balance of the project, at a modest additional premium.
Third, supplied the endorsement to the lender's draw administrator ahead of the next inspection-triggered release, treating continuous coverage as a condition to actively confirm at every remaining draw, not just the first one.
The outcome
Every remaining draw released on schedule once continuous coverage was confirmed, with the completed refinance closing at 5.35% and total debt service at 41.0%.
Because this file is an uninsured renovation refinance, CMHC's ratio maximums do not apply directly; the 41.0% figure is informational, showing the mortgage math was never the risk on this project.
What to take from this file
- 01A vacancy/unoccupancy clause is a standard homeowner-policy feature, not a construction-specific product. It applies to a renovation on an existing home exactly as it would to any empty house.
- 02Confirm the specific day-count threshold in writing at the start of a major renovation. Each insurer sets its own line, and a project's own timeline can cross it without anyone noticing in real time.
- 03A vacant-property endorsement is a routine fix once the threshold is approaching. The problem is rarely finding the fix -- it is noticing the clock in time to arrange it.
- 04Continuous coverage is a condition to reconfirm at every draw, not a box checked once. A renovation's own timeline can quietly move a file out of compliance between inspections.
Sources
Every regulatory figure in this file traces to one of these primary sources. Client details and anything that varies by lender are illustrative, as flagged below.
- ▸OSFI — Minimum qualifying rate for uninsured mortgages — the minimum qualifying rate — greater of contract rate + 2% or 5.25%.
- ▸Provincial/territorial mortgage-broker legislation fetched directly (bclaws.gov.bc.ca, legisquebec.gouv.qc.ca, fcaa.gov.sk.ca, web2.gov.mb.ca, nslegislature.ca, assembly.nl.ca) plus FCNB's own site for NB and CanLII's index for PE — see notes for per-province method — provincial mortgage regulators and licence titles.
Illustrative in this file — lender-specific, not rules:
- ▸5.35% contract rate — rates move daily; not a quote.
- ▸the 30-day vacancy threshold and the endorsement's premium — each insurer publishes its own unoccupancy threshold and its own price for a vacant-property endorsement; neither is a universal figure.
- ▸the TDS figure — this file is an uninsured renovation refinance, so there is no CMHC ratio ceiling -- the number is informational.
Authority & provenance
How this case file was built
We publish the origin, the verification method and the reviewer for every case file, so you can judge how far to trust it before you rely on it with a client.
Where it comes from
Derived from files handled by Treadstone’s fulfillment desk and from scenarios contributed by partner brokerages. Names, employers, exact amounts and dates are changed so no client or file is identifiable.
Provenance: Composite — a pattern seen repeatedly on fulfilled files, not a single transaction.
What is verified
Every regulatory figure traces to a primary source listed above and was checked against it on the date shown. The arithmetic is recomputed by machine on every rebuild.
Anything that varies by lender is labelled illustrative rather than stated as a rule.
Who reviewed it
Reviewed for Canadian regulatory accuracy before publication, and re-checked whenever a cited rule changes.
Reviewed by: Nicholas Parson, Treadstone Associates — reviews every case file before publication.
This case file is professional reference material for licensed mortgage professionals. It is not advice to a borrower, and it is not a lender commitment. Insurer rules, qualifying rates and provincial taxes change — confirm the current position with the insurer, regulator or lender before you rely on any figure here in a live file.