The client
A self-build in Cornwall with a $520,000 all-in value, financed with 20% owner equity, with a final $45,000 draw remaining once construction was substantially complete.
Total project value
$520,000, Cornwall
20% owner equity
Final draw remaining
$45,000
Held pending the ESA Certificate of Inspection
Municipal building final
Passed
Not the obstacle on this file
Combined income
$8,600/month
The problem
In Ontario, electrical work is inspected and certified by a body entirely separate from the municipality: the Electrical Safety Authority (ESA), a delegated administrative authority under the province's own Electricity Act. An electrical permit and a municipal building permit are two different filings, with two different inspection trails.
What the draw inspector actually held for
- ▸The municipal building department's own final inspection had already passed
- ▸The Electrical Safety Authority had not yet issued its own Certificate of Inspection for the electrical installation
- ▸Having a building permit final is not the same as having filed an electrical notification with ESA -- the draw inspector's checklist required both
The building itself was done. The one document still missing came from an authority the builder had never had to deal with on a smaller renovation before.
The numbers
The mortgage math was never the issue on this file -- the completed project qualified comfortably once the last certificate was in hand.
| Qualifying the completed construction mortgage | Amount |
|---|---|
| Total project value | $520,000 |
| Owner equity (20%) | $104,000 |
| Base mortgage | $416,000 |
| Total debt service | Figure |
|---|---|
| Payment at the qualifying rate (7.15%), 25 years | $2,952/mo |
| Property tax | $300/mo |
| Heat | $125/mo |
| Total debt service (+ $260/mo car loan) ÷ $8,600 income | 42.3% |
42.3% left comfortable room against this lender's own illustrative 44% ceiling; the file was ready to fund the moment ESA's own construction mortgage paperwork caught up to the building itself.
The solution
A mortgage agent licensed under Ontario's Mortgage Brokerages, Lenders and Administrators Act treated the ESA requirement as its own, separate line item, not a formality assumed to be covered by the municipal permit.
First, contacted the electrical contractor directly to confirm an ESA notification had actually been filed for this project in the first place.
Second, tracked the outstanding inspection through ESA's own portal, rather than waiting on the contractor's informal timeline.
Third, held the final draw's release until the Certificate of Inspection itself -- not the municipal building permit's final sign-off -- was actually in hand.
The outcome
The final draw released once ESA's own Certificate of Inspection confirmed the electrical work compliant, and the completed mortgage funded at 42.3% total debt service -- a project that closed out against the same backdrop housing starts data tracks nationally.
This is an uninsured construction mortgage; there is no CMHC ratio ceiling, so 42.3% is measured against illustrative lender policy, not a CMHC rule.
What to take from this file
- 01A municipal building permit final and an ESA electrical Certificate of Inspection are two different documents from two different authorities. One does not stand in for the other.
- 02Confirm the ESA notification was actually filed early in the project, not at the final draw, when a missing filing is much harder to fix quickly.
- 03ESA's own online portal is the reliable way to track an outstanding electrical inspection, rather than relying on the contractor's own informal update.
- 04Build the draw checklist around every authority that actually has to sign off, not just the one whose inspection happens to be most visible.
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:
- ▸5.15% contract rate — rates move daily; not a quote.
- ▸the draw inspector's hold pending the ESA certificate — each lender's draw inspector sets its own documentation checklist; ESA's own certificate requirement is the province's, not any one lender's invention.
- ▸the TDS figure — this is an uninsured construction mortgage -- 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.