Valuation and Market Analysis: Practice Questions & Explanations

Market value is determined by what willing, informed buyers and sellers would agree to in an arm's-length transaction. The main inputs are: (1) supply and demand in the local market, (2) comparable sales of similar properties (the 'sales comparison approach'), (3) the property's specific physical characteristics (size, condition, features, location), and (4) economic forces (interest rates, employment, demographic trends). The seller's asking price is just an offer; it has no inherent relationship to actual value. What the seller paid is sunk cost, irrelevant to today's value. A buyer's emotional attachment may make them pay more, but does not change market value generally. Appraisers use three approaches — sales comparison, cost, and income — depending on property type.

The cost approach estimates value as land value plus the depreciated cost of reproducing or replacing the improvements. It is most useful for unique properties (churches, schools, museums, special-use buildings) where there are few or no comparable sales. It is also a common approach for new construction. The three classic appraisal approaches: (1) Sales comparison — best for residential homes with many comparable sales; (2) Income approach — best for income-producing investment properties; (3) Cost approach — best for unique or new construction. A skilled appraiser uses all three approaches when possible and reconciles them, weighting each by its reliability for the specific property. The cost approach involves estimating physical depreciation, functional obsolescence, and external obsolescence.

THREE APPRAISAL APPROACHES: (1) SALES COMPARISON APPROACH (market data approach): Compares the subject to recently SOLD similar properties (comparables/'comps'), adjusting for differences (size, location, condition, features); the PRIMARY method for SINGLE-FAMILY RESIDENTIAL; (2) COST APPROACH: Value = land value + cost to rebuild the improvements (new) minus depreciation; best for NEW or SPECIAL-PURPOSE properties (schools, churches) with few comparables; (3) INCOME APPROACH: Value based on the income the property generates (used for INCOME-PRODUCING properties — apartments, commercial); uses capitalization (Value = Net Operating Income ÷ Cap Rate); for RESIDENTIAL homes, the sales comparison approach is most appropriate and most heavily weighted because there are usually ample comparable sales and homes are bought for use, not income; appraisers may use multiple approaches and reconcile them, but the sales comparison approach dominates for residential; this is core national exam valuation content.

PRINCIPLE OF SUBSTITUTION: A rational buyer will pay no more for a property than the cost of acquiring an equally desirable SUBSTITUTE property. This principle underlies the SALES COMPARISON APPROACH (and influences all three approaches) — if a comparable home is available for less, the buyer won't pay more for the subject; OTHER VALUATION PRINCIPLES: CONTRIBUTION: The value of an improvement is measured by its contribution to the whole property's value, not its cost (a $50,000 pool may add only $20,000 to value); CONFORMITY: Maximum value occurs when properties are similar/conform to the neighborhood; ANTICIPATION: Value is based on expected future benefits (income, appreciation); SUPPLY AND DEMAND: Value rises when demand exceeds supply; HIGHEST AND BEST USE: The legally permitted, physically possible, financially feasible, and most profitable use; PROGRESSION/REGRESSION (a lesser property gains value near better ones / a better property loses value near lesser ones); the principle of substitution is foundational to appraisal and a key national exam concept — it establishes that comparable alternatives cap what a buyer will pay.

The income approach (income capitalization) is the primary method for valuing income-producing real estate like apartment buildings, office buildings, or shopping centers. The appraiser estimates the property's net operating income (income after operating expenses but before debt service) and divides it by a capitalization rate to arrive at value (Value = NOI / Cap Rate). The sales comparison approach is most relevant for residential homes, and the cost approach is most useful for new, special-purpose, or unique properties where comparable sales are scarce. A competent appraisal often considers all three approaches and reconciles them, but the income approach carries the most weight for investment property.

Market value is an opinion of the most probable price a property should sell for in a competitive and open market, assuming a willing buyer and seller, both acting knowledgeably and without undue pressure, and a reasonable exposure time. Price is simply the amount actually paid in a particular sale. Price can be above or below market value because of motivated parties, special financing, family relationships, or lack of market exposure. Cost (what it took to create or build the property) is yet another concept and may not equal value. The national exam stresses that value, price, and cost are distinct ideas.