7.3 Valuation Fundamentals: Market Value, Market Price & Fair Value
Key Takeaways
- Market value is the estimated amount for which a property should exchange on the valuation date between a willing buyer and a willing seller in an arm's-length transaction after proper marketing, each acting knowledgeably, prudently, and without compulsion.
- Market price is the actual price achieved in a specific transaction; it may diverge from market value because of compulsion, special relationships, financing terms, or unequal information.
- The three classic valuation approaches are the sales comparison (comparable sales) method, the income capitalisation method (NOI ÷ capitalisation rate), and the cost approach (land value plus depreciated replacement cost).
- The price-per-square-metre method is a quick benchmark but can mislead: it ignores location, erf-to-building ratio, condition, finishes, and the tendency of unit rates to fall as size increases.
- Comparative market analyses by practitioners must be distinguished from statutory valuations performed by professional valuers registered under the Property Valuers Profession Act 47 of 2000.
7.3 Valuation Fundamentals: Market Value, Market Price & Fair Value
Why this matters for PDE5: Principals carry the final accountability for the price advice their enterprises give. Examiners test whether candidates can define the three value concepts precisely, select an appropriate valuation approach, and — a favourite trap — explain why a naive R/m² comparison can distort an appraisal.
1. Market Value
Market value is the estimated amount for which a property should exchange, on the valuation date, between a willing buyer and a willing seller in an arm's-length transaction, after proper marketing, where each party acts knowledgeably, prudently, and without compulsion (the International Valuation Standards definition used worldwide, including by South African valuers).
Every element of the definition does legal work:
- Willing, not compelled: forced sales (deceased estates under deadline, sales in execution) do not establish market value.
- Arm's length: sales between related parties may carry a hidden discount or premium.
- Proper marketing: a property sold after one weekend on a single portal may not have tested the full market.
- Knowledgeable and prudent: both parties are assumed to be informed about the property's condition, zoning, and potential.
2. Market Price
Market price is the actual consideration paid in a specific transaction. It is evidence, not definition. Price can diverge from value when:
- A seller was under financial pressure (distressed sale below value).
- A buyer had a special attachment to the property (paying a premium to assemble adjacent erven).
- Financing sweeteners (a seller-funded bond at a soft rate) inflate the nominal price.
- One party lacked full information (an undisclosed defect or unknown rezoning potential).
A skilled practitioner reads every comparable sale for these distortions before using it in an appraisal.
3. Fair Value
Fair value is the price that is fair as between the specific parties, used in legal and accounting contexts — for example, share-block or company-sale appraisals, divorce or partnership dissolutions, and financial reporting (IFRS treats fair value as the exit price in an orderly transaction between market participants at the measurement date). Fair value may be negotiated without the "proper marketing" and "willing seller" assumptions of market value, which is why valuation instructions must state which definition applies.
4. The Three Classic Valuation Approaches
| Approach | Core Logic | Best Suited To | Key Inputs |
|---|---|---|---|
| Sales Comparison (Comparable) Method | Value = recent prices of comparable properties, adjusted for differences. | Residential sales and vacant land — the mainstay of agency appraisals. | Registered comparable sales; adjustments for size, condition, date, location. |
| Income Capitalisation Method | Value = Net Operating Income ÷ Capitalisation Rate (V = NOI / r). | Income-producing property: blocks of flats, offices, retail, industrial. | Market rentals, vacancy allowance, operating expenses, market cap rate. |
| Cost Approach | Value = Land Value + (Replacement Cost of Improvements − Depreciation). | New or special-purpose buildings (schools, churches) with few comparables. | Land comparables, construction cost rates, physical/functional/economic depreciation. |
Worked Income Example
A small office block produces net operating income of R240,000 per year. Market evidence shows investors buying similar blocks at a 9.6% capitalisation rate.
Cap-rate selection is the entire craft: a 1% error (8.6% vs 9.6%) moves the value nearly R300,000, which is why examiners expect candidates to show their rate evidence.
5. Why the Price-per-Square-Metre Method Can Mislead
The price per square metre method (dividing achieved prices by building size and applying the rate to the subject) is a legitimate first-pass benchmark, but PDE5 candidates must be able to explain its traps:
- Location blindness within the suburb: a R/m² rate from a security-estate sale cannot be transplanted to a busy-road property two streets away.
- Erf-to-improvement distortion: the rate mixes land and buildings; a large house on a small erf and a small house on a large erf of the same total floor area are not equivalent.
- Size effect: unit rates typically fall as building size rises (land and kitchen/bathroom value is spread over more floor area), so scaling a small-home rate up to a mansion overvalues it.
- Condition and specification: renovations, finishes, views, parking, pools, and energy installations (solar, inverters) are invisible in a raw rate.
- Stale evidence: rates drift with the market; a six-month-old rate in a fast-moving market is a different price, not just a different number.
Correct use: treat R/m² as a cross-check on the comparable-sales analysis, never as the analysis itself.
6. Practitioner CMAs vs. Statutory Valuations
A property practitioner advises on likely selling prices through a Comparative Market Analysis (CMA) — a professional estimate, not a statutory valuation. Valuations performed for courts, banks requiring sworn valuations, municipal objections, or financial reporting must be performed by a Professional Valuer or Professional Associated Valuer registered with the South African Council for the Property Valuers Profession (SACPVP) under the Property Valuers Profession Act 47 of 2000. Principals must police this boundary in marketing: a CMA presented as a "valuation" invites negligence claims when the client relies on it for lending or litigation purposes.
What is the defining characteristic of 'market value' under International Valuation Standards?
A flat complex generates NOI of R240,000 per year, and comparable sales reflect a 9.6% capitalisation rate. What is its indicated value by income capitalisation?
Why can the price-per-square-metre method be misleading when valuing a residential property?
Which valuation approach is most appropriate for a special-purpose building such as a church or school, where comparable sales are scarce?