The client
A family self-building a bungalow on a rural parcel in Red Deer County, on private well and septic. The construction-to-permanent mortgage was structured with one final draw released against the completed home's final inspection.
Property
Rural parcel, Red Deer County
Private well and septic, no municipal services
Appraised value on completion
$650,000
Down payment (15%)
$97,500
Mortgage
$567,970 insured, 85% LTV
The problem
The draw schedule the lender and the broker had built assumed one final inspection would close the file out, the way it does on a serviced in-town lot. It didn't account for the fact that a rural build's septic system isn't signed off by the same authority as the house.
Why one county can run two different permit tracks
- ▸Alberta's Safety Codes Act lets a municipality apply for accreditation separately, discipline by discipline — Building, Electrical, Gas, Plumbing and Private Sewage are each their own accreditation
- ▸No municipality is automatically accredited in every discipline just because it holds one; some hold only one or two
- ▸Where a municipality isn't accredited for a given discipline, permits and inspections for it run through an ASCA-designated accredited agency instead, under the Alberta Safety Codes Authority
- ▸This county's own accreditation covered Building, but Private Sewage permits for this file were issued and inspected through the separate accredited agency, on its own booking calendar under the Private Sewage Disposal Systems Regulation
Both tracks were routine on their own -- the septic design met the Private Sewage Disposal Systems Regulation's standard of practice, and framing-to-occupancy inspections on the house were on schedule. The problem was that the two didn't share a calendar, and the file's single final draw had nowhere to sit between two separate completion dates.
The numbers
Alberta has no provincial land transfer tax, and the land-titles registration fee has no verified figure here -- closing costs on this file are qualitative, not itemized. The math below is the mortgage sizing and the two inspection tracks.
| The build | Amount |
|---|---|
| Appraised value on completion | $650,000 |
| Down payment (15%) | $97,500 |
| Base mortgage before premium | $552,500 |
| CMHC premium (85% LTV, 2.80% band) | $15,470 |
| Insured mortgage | $567,970 |
Two tracks, two sign-offs
| Discipline | Who signs off |
|---|---|
| Building (framing, insulation, occupancy) | Red Deer County, accredited municipality |
| Private Sewage (septic design and install) | Separate ASCA-designated accredited agency |
Sizing and ratios
| Mortgage math | Figure |
|---|---|
| Minimum qualifying rate — greater of contract + 2% and 5.25% | 7.34% |
| Monthly payment at the qualifying rate | $4,098 |
| Monthly payment at the 5.34% contract rate | $3,414 |
| GDS (qualifying payment + $350 tax + $170 heat) ÷ income | 37.9% |
| TDS (housing + $280 other debt) ÷ income | 40.1% |
The solution
The mortgage associate had the lender split the final draw in two, rather than trying to force one inspection date to cover both disciplines.
Once the draw schedule matched the two real approval tracks instead of the one the lender's standard template assumed, neither inspection was waiting on the other.
The outcome
The mortgage funded at $567,970, 85% LTV, on a five-year fixed at 5.34%, qualifying payment $4,098, GDS 37.9% and TDS 40.1%. The house passed its Building final eleven days before the septic system's separate agency completed its own inspection -- both draws released on their own schedule instead of one holding up the other.
This particular county's own accreditation profile (Building held, Private Sewage held by a separate accredited agency) is an illustrative detail of this file; a broker should confirm the current accreditation split for any specific municipality directly with the Safety Codes Council rather than assume it from another file.
What to take from this file
- 01Building and Private Sewage are separate accreditation disciplines under Alberta's Safety Codes Act. A municipality accredited for one is not automatically accredited for the other -- check both before assuming one inspector covers the whole file.
- 02Where a discipline isn't municipally accredited, an ASCA-designated private agency runs it instead, on its own permitting and booking system, under the Alberta Safety Codes Authority.
- 03A draw schedule built for one final inspection can fail on a rural file with two. Confirm which disciplines apply and who administers each before locking the draw structure.
- 04Booking the less-common inspection early avoids it becoming the pacing item. A private sewage agency's calendar is usually thinner than a busy municipality's -- book it as soon as the design is final.
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%.
- ▸CMHC — Purchase (Mortgage Loan Insurance) — default-insurance premium schedule by LTV band (25-year amortization).
- ▸CMHC — CMHC Reviews Underwriting Criteria — GDS 39% / TDS 44% maximums and the 600 credit-score floor for insured files.
- ▸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:
- ▸5.34% contract rate — rates move daily; not a quote.
- ▸$350 property tax / $170 heat / $280 other debt — illustrative carrying costs for this file.
- ▸this county's specific accreditation split (Building held, Private Sewage separate) — an illustrative detail of this file, not a published directory of any one municipality's current accreditation.
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.