Treadstone Associates
Case File № 215 · Rental & Investment

Full price, two-thirds of the money

a Yarmouth rental cut back by an unsupported exposure-time comment

The appraisal on a Yarmouth duplex supported the full $245,000 price without qualification. What cost the buyer $36,750 in extra cash was one line further down the same report: an exposure-time opinion of nine to twelve months, offered with no supporting evidence, which dropped the first lender's maximum loan-to-value from 80% to 65%. A second lender read the same market and the same building differently.

Nova ScotiaPurchase · 80% LTV investment propertyFiled August 7, 20265 min read
65%

Maximum loan-to-value the first lender would advance once the report flagged a long exposure time

$36,750

Extra cash that reduction demanded — against a price the same report fully supported

32.7%

TDS at the lender that funded, with 80% of both leases offset

Anonymized illustration. The borrowers, dollar figures, and rates in this file are an illustrative composite — no real client is identifiable, and any rate shown is illustrative, not a quote. The rules are real: every regulatory figure is cited to its source in the Sources section, and the math computes exactly as shown.

№ 01

The client

A Halifax-County couple buying their second investment property put an offer on a legal, fully tenanted side-by-side duplex in the Yarmouth market. Two written leases, both units occupied, price agreed at $245,000, and $52,000 saved for the down payment. The appraisal came back at value. The file still nearly died.

Property

$245,000 legal duplex, Yarmouth

Side-by-side, both units tenanted at closing

Leases

$1,050 + $975 per month

$2,025/month, both written and verifiable

Down payment available

$52,000

Enough for 80% financing, nowhere near 65%

Borrowers' own housing cost

$1,980/month

Principal residence, P&I + tax + heat

Household income

$7,900/month

Two salaried incomes

Other debt

$340/month

One vehicle loan

№ 02

The problem

The appraisal supported $245,000 with three closed comparables and no qualifications on the value itself. Two pages later, in the narrative, the appraiser estimated an exposure time of nine to twelve months and a similar marketing time, and supported neither figure with a single days-on-market observation. That sentence, not the value, is what the first lender underwrote.

The two terms are not interchangeable and CUSPAP, the Canadian Uniform Standards of Professional Appraisal Practice, treats them separately. Exposure time is retrospective: the estimated length of time the property would already have been offered on the market before a sale at the appraised value on the effective date. Marketing time looks forward, at how long a sale would be likely to take from here. Both are opinions that have to be reasoned from evidence, and linking exposure time to the value conclusion is exactly where the Appraisal Institute of Canada reports members most often fall short.

What one unsupported sentence did to the file

  • Maximum loan-to-value on a non-owner-occupied purchase dropped from 80% to 65% under the lender’s own marketability policy
  • Mortgage available fell from $196,000 to $159,250
  • Cash required at closing rose from $49,000 to $85,750
  • The buyers had $52,000. Nothing about the value, the leases or the borrowers had changed

It is worth being precise about what the lender was doing, because it was not irrational. A property that takes the better part of a year to sell is a property the lender has to hold longer if it ever has to sell it, and a small market genuinely carries a thinner buyer pool — the same dynamic that months of inventory measures nationally. The defect was not the policy. It was that the report asserted the exposure period rather than evidencing it, and the policy fired on the assertion.

№ 03

The numbers

The whole dispute is one line in the loan-to-value table. The price, the rents and the ratios were never in question.

At each loan-to-value capAmount
Purchase price$245,000
Mortgage at 80%$196,000
Cash required at 80%$49,000
Mortgage at 65%$159,250
Cash required at 65%$85,750
Additional cash the comment demanded$36,750

What the building actually carried

At a 5.95% contract rate (illustrative), the minimum qualifying rate is 7.95%.

Monthly cost at 80% financingMonthly
P&I on $196,000 at the qualifying rate$1,490
Property tax$225
Heat estimate, landlord-paid common areas$165
Total carrying cost$1,880
OffsetAmount
Combined rent, both units$2,025
Credited at 80%$1,620
Net cost carried in TDS$260
TDS lineMonthly
Borrowers’ own housing cost$1,980
Vehicle loan$340
Duplex shortfall after offset$260
TDS on $7,900 income32.7%  ✓
№ 04

The solution

An associate mortgage broker licensed under Nova Scotia’s Mortgage Regulation Act, SNS 2012, c. 11, and registered with the Registrar of Mortgage Regulation, did two things in parallel rather than picking one.

First, asked the appraisal management company for a written clarification, phrased carefully: not a request to change the value, which no broker may make, but a request that the exposure-time and marketing-time opinions be supported with the actual days-on-market of the comparables already used in the report. Two of the three had sold inside ninety days. The revised commentary said so.

Second, submitted the file simultaneously to a lender whose small-market rules key on the community and the comparable evidence rather than on a narrative sentence — a distinction worth understanding before you place a rural file, and one we set out in how appraisal requirements differ by lender type.

Appraisal report with the exposure-time opinion supported by comparable days-on-market
Both written leases plus evidence the rent is being received
Confirmation both units are legal and separately serviced
Property tax statement and a heat cost history for the landlord-paid portion
Down-payment source documented to the lender’s standard
Written lender policy on maximum loan-to-value in the community, obtained before submission

One point of discipline: the second lender was approached as an investment property mortgage on its own merits, with the first lender’s decline neither hidden nor led with.

№ 05

The outcome

The second lender approved at 80% on the original appraised value, and the revised exposure-time commentary arrived in time to be included. The buyers closed with $49,000 down, kept the balance of their savings, and never had to renegotiate a price that was correct all along.

№ 06

What to take from this file

  • 01Read the narrative, not just the value. An exposure-time or marketing-time sentence can cost your client fifteen points of loan-to-value while the appraised value sits there fully supported.
  • 02Exposure time and marketing time are different opinions. One looks backward from the effective date, one looks forward, and CUSPAP requires each to be reasoned rather than asserted.
  • 03You may ask for support, never for a number. Requesting that an opinion be evidenced from the comparables already in the report is a legitimate clarification; asking an appraiser to change a conclusion is not.
  • 04Get the small-market policy in writing before you submit. Lender caps in thin markets vary widely, and finding out at the commitment stage is what turns a policy into a crisis.

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.

Illustrative in this file — lender-specific, not rules:

  • 5.95% contract rate — rates move daily; not a quote.
  • a 65% loan-to-value cap triggered by an extended exposure-time opinion — each lender writes its own marketability policy; the trigger and the cap are not standardised.
  • an 80% rental offset — each lender publishes its own offset percentage.
  • $225/mo property tax and $165/mo landlord-paid heat estimates — lender-standard estimates for the subject property, not rules.

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.

First published 7 August 2026Rules last verified 10 August 2026Next scheduled review 10 February 2027

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.

Treadstone fulfillment

Files like this are daily work for our desk.

Document collection, ratio math under multiple treatments, lender placement notes, and submission-ready packaging — for Canadian mortgage brokers who would rather be in front of clients.