- A chartered appraiser is a member of the OEA — the only title authorized to sign a recognized market value report in Quebec.
- For an income property, the income approach (NOI, cap rate) takes precedence over the cost and comparables methods.
- The municipal assessment is used to calculate taxes: it does not necessarily reflect the actual market value.
- The cost varies depending on size and complexity — from a few hundred dollars to over $1,000–$2,000 for a larger building (to be confirmed by quote).

What is a chartered appraiser?
A chartered appraiser is a professional who is a member of the Ordre des évaluateurs agréés du Québec (OEA), the professional order that governs the profession in the province. In Quebec, only a member in good standing of this order may use the title and sign a recognized appraisal report. By signing, they take on professional liability: their report is a motivated, independent opinion of value supported by recognized methods.
In practice, the chartered appraiser visits the property, analyzes the market, studies the income and expenses in the case of a rental property, and concludes with a market value as of a given date. It is this value, and the rigour of the process, that distinguishes a chartered appraiser's report from a simple online estimate or a verbal opinion.
The three appraisal methods
To establish market value, the chartered appraiser can use three recognized approaches, choosing the one best suited to the type of property:
- The cost approach: estimate what it would cost to rebuild the property from new, less depreciation, plus the land value. Useful for new or unique buildings, less relevant for a standard rental property.
- The sales comparison approach: relies on recent sales of similar properties in the area. This is the dominant approach for a house or a small, highly typical property.
- The income approach: values the property based on the income stream it generates, using Net Operating Income (NOI) and the capitalization rate (cap rate). This is the central approach for an income property.
Why the income approach takes precedence for a multiplex
An investor does not buy a multiplex to live in it: they buy an income stream. The value of a 6- or 8-unit plex therefore depends primarily on its profitability, not on emotion or residential comparables. That is why the chartered appraiser places the income approach at the forefront for this type of property.
In practice, they calculate the Net Operating Income (NOI) — normalized rental income minus normalized operating expenses (taxes, insurance, maintenance, management, vacancy) — then apply the cap rate observed on comparable transactions in the area. The value is derived from this ratio between the NOI and the cap rate. To familiarize yourself with these concepts before meeting an appraiser, see our page on the cap rate calculator and our GRM calculator.
Good to know: the more solid and documented the NOI (up-to-date leases, actual expenses, low vacancy), the more reliable the income approach appraisal. Vague or inflated figures undermine the value conclusion.

Certified appraisal, municipal assessment, or broker's opinion?
Three very different things are often confused. Here is how to distinguish them:
| Type | What it is used for |
|---|---|
| Certified appraisal (OEA) | Individual, up-to-date market value, signed by a professional and recognized by third parties (banks, courts, notary). |
| Municipal assessment (assessment roll) | Basis for calculating property taxes. Established on a mass basis, at a past reference date; does not necessarily reflect the actual market value. |
| Broker's opinion of value | Commercial estimate useful for setting a listing price, but without the legal standing or independence of a certified report. |
All three have their uses, but they are not interchangeable. The municipal assessment is often lower or higher than market value depending on the assessment cycle. A broker's opinion helps position a price, but it is the certified appraisal that carries weight with a lender or a court.
Certified appraisal vs. municipal assessment vs. broker's opinion
To choose wisely, compare these three references on several criteria: who produces them, as of what date they apply, their legal standing, and their cost. The table below summarizes the differences to verify depending on your situation.
| Criterion | Certified appraisal (OEA) | Municipal assessment | Broker's opinion |
|---|---|---|---|
| Who produces it | Chartered appraiser, OEA member | Municipal assessment service (assessment roll) | Real estate broker |
| Purpose | Estimate the actual market value | Allocate property tax | Set a listing or sale price |
| Reference date | Current, as of the date of the mandate | Roll reference date, often in the past | At the time of the opinion, based on the current market |
| Dominant method (income property) | Income approach (NOI, cap rate) | Mass appraisal, standardized | Comparables and market reading |
| Legal standing / recognition | Recognized by banks, CMHC, notary, Rental Housing Tribunal (TAL), courts | Official for taxes only | Indicative, no legal standing |
| Cost (approximate) | Fees to be confirmed by quote | Included in the roll (no direct cost) | Often provided as part of a listing mandate |
In summary: if you need a figure that is defensible before a lender, a notary, or a court, the certified appraisal is the standard. The assessment roll and the broker's opinion are useful benchmarks, but should be interpreted with caution. When in doubt, verify the exact requirements with the relevant third party (lender, CMHC, notary) before ordering a report.

When to hire a chartered appraiser?
Engaging a chartered appraiser is particularly appropriate in several situations:
- Sale or purchase: to set or validate a realistic price before negotiating.
- Financing: most lenders require a certified report; for financing insured by CMHC or through MLI Select, the income approach is generally required.
- Estate settlement: establish a reference value for distribution among heirs and the declaration.
- Dispute: for example before the Rental Housing Tribunal (TAL) or in a dispute between co-owners.
- Separation: to equitably divide the value of a jointly held property.
In the context of a transaction, you will also want to work with a notary for the property sale and, if financing, a multiplex mortgage broker.
How much does an appraisal for a plex cost?
A chartered appraiser's fees vary depending on the size, complexity, number of units, and location of the property. As a rough indication only:
For a small plex, it is often a few hundred dollars. For a larger or more complex multiplex, the bill may exceed $1,000 to $2,000 or more. These figures are rough estimates to confirm: always request a written quote, since each mandate is different.
The cost should be weighed against the stakes: on a property worth several hundred thousand dollars, a rigorous report that avoids under- or over-valuing it is a modest and often worthwhile investment.
How much does a certified appraisal cost (in detail)
There is no standard fee for a certified appraisal: fees are set case by case, based on the actual work your property requires. Several factors drive the cost up or down:
- Size and number of units: a duplex is documented more quickly than an 8-plex or a larger building, where each lease and expense must be analyzed.
- Complexity of the file: commercial units, atypical leases, major renovations, compliance issues, or an unusual ownership structure all add to the analysis.
- Quality and availability of data: up-to-date leases, a clear income and expense statement, and recent comparables speed up the work; missing information extends it.
- Location and available comparables: in a market with few similar transactions, the appraiser must look further to support their cap rate.
- Turnaround requested: an urgent mandate or one outside normal timelines may carry higher fees.
- Purpose of the report: a report intended for financing, a Rental Housing Tribunal (TAL) dispute, or a court often requires a higher level of detail and substantiation than a simple internal estimate.
In practice, fees vary from one mandate to another. Rather than relying on a figure you have heard elsewhere, request two or three written quotes from chartered appraisers, specifying the type of property, number of units, and purpose of the report. That is the only way to get a fair price to confirm for your situation.
Questions to ask your chartered appraiser
Before awarding a mandate, a few straightforward questions will help you choose the right professional and understand what you will receive:
- Are you a member in good standing of the OEA, and can I verify your status on the order's register?
- Do you regularly appraise income properties comparable to mine (same unit range, same area)?
- Which method will you prioritize, and how will you establish the NOI and cap rate you use?
- What documents should I provide (leases, income and expense statement, tax bills, insurance) for the analysis to be reliable?
- What is the turnaround time for the report, and what format will it be delivered in?
- Are your fees fixed in advance in a written quote, and what exactly does that include?
- Will the report be recognized by my lender, CMHC, or the relevant tribunal? (also confirm directly with the third party concerned)
Case study: appraising a 6-plex on the North Shore
Here is an illustrative example — without official figures — to show how the process unfolds. An owner of a 6-plex on the North Shore is considering selling and wants to know the real value of their property before setting a price. The municipal assessment shows a figure, but it dates back to a previous cycle; a broker has given a listing price range. To settle the question, they retain a chartered appraiser.
The appraiser begins by gathering data: the six active leases, the income and expense history, taxes, insurance, and actual maintenance costs. They then normalize these figures — removing exceptional items, adjusting for a prudent vacancy allowance, and accounting for representative management — to obtain a realistic Net Operating Income (NOI), not an inflated picture.
In parallel, they research comparable transactions of small multiunit buildings in the area to estimate the appropriate cap rate. By combining the normalized NOI and this cap rate, they arrive at a value indication using the income approach, which may be cross-checked with a few sales comparables. The final report presents a motivated, signed, and defensible market value.
The result is useful for the owner: they have a solid figure, independent of the assessment roll and the commercial opinion, on which to base their price, reassure a lender, and negotiate. The exact amounts always depend on the file — which is why they must be established by a professional and verified, never assumed from an example.
The right step before setting a price
Before listing a price or accepting an offer, the right step is to know the actual market value of your property using the income approach — not just relying on the assessment roll or a quick estimate. A certified appraisal gives you an objective basis for negotiation, to defend your price, and to reassure a lender.
To go further on the gap between appraised value and the price obtained, read our comparison certified appraisal vs. market price for a plex.
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