Real estate exam terms

Value concepts

9 terms, each with a plain definition, the term it is most often confused with, and how the license exam actually asks about it.

Highest and best use

The legally permissible, physically possible, financially feasible and maximally productive use

All four tests must be met, applied in that order, with maximal productivity as the final filter among the uses that survive the first three. It is determined for the land as though vacant, as well as for the property as improved.

How the exam asks about it

The owner’s intention is not one of the tests, and offering it as an answer is the standard distractor.

Market price

The price a property actually sold for

A recorded fact rather than an opinion. It may sit above or below market value depending on what pressures the parties were under — a forced sale, an uninformed buyer, a relationship between the parties.

How the exam asks about it

The list price is neither market price nor market value. It is an asking figure, and questions sometimes offer it as a distractor for both.

Market value

The most probable price a property should bring in a fair, open sale

An opinion, and a conditional one: it assumes a willing buyer and a willing seller, both informed, neither under duress, and a reasonable exposure to the market. Change any of those assumptions and the figure changes with it.

How the exam asks about it

Set against market price, which is a historical fact — what a property actually sold for. A distressed sale produces a market price that is not market value.

Plottage

The increase in value from combining adjacent parcels into one larger site

Two lots worth more together than apart have plottage value. It appears where the combined parcel unlocks a use neither could carry alone — a development footprint, a frontage, a parking requirement that only the larger site satisfies.

Easily confused with

Assemblage is the process and plottage is the increment, and nothing guarantees the increment exists. A badly assembled site can be worth less than the sum of its parts.

How the exam asks about it

Assemblage is the act of buying and combining the parcels; plottage is the added value that results. Items swap the two words on purpose.

Principle of anticipation

Value comes from the benefits a buyer expects to receive in the future

A buyer pays for what a property will do for them from the purchase onward — income, use, an expected gain — and not for what it has already done for someone else. It is the principle the entire income approach rests on, since capitalising an income stream is anticipation written as arithmetic, and it is why the announcement of a transit line moves prices long before any track is laid.

How the exam asks about it

It appears in "which principle is illustrated" items, set against substitution and contribution. Any fact pattern phrased around future benefits, expectations or a change still to come is anticipation.

Principle of conformity

Value is maximised where the properties in an area are reasonably similar

Not uniformity for its own sake. A neighborhood of broadly comparable properties gives buyers a stable frame of reference and gives appraisers a supply of usable comparables, and both of those hold value up. Progression and regression are what conformity looks like when it is broken at one end of a street or the other.

Easily confused with

Contribution asks what one improvement adds to one property. Conformity asks whether the property fits the neighborhood at all, and an over-improvement usually fails both tests at once.

How the exam asks about it

Named directly, and it is also the principle underneath any item about the largest house on a modest street or a single luxury build in an area of small ones.

Principle of contribution

An improvement is worth what it adds to the whole, not what it cost

Spend $40,000 on a pool and the property may be worth $15,000 more. The difference is not an error — it is the principle. It underlies every question about over-improvement and every remodeling decision an owner ever regrets.

How the exam asks about it

Whenever a question gives you a cost and a value change and asks what principle is at work, this is it.

What is the principle of contribution in real estate?
It says an improvement is worth the amount it adds to the property as a whole, not the amount it cost to install. A $40,000 improvement may contribute much less than $40,000 to market value.
What is an example of contribution in real estate?
If adding a pool costs $40,000 but buyers will pay only $15,000 more for the home, the pool’s contribution is $15,000. Cost and contributory value are not the same measure.

Principle of substitution

A buyer will pay no more than the cost of an equally desirable alternative

The foundation under all three approaches to value. It is why comparable sales work at all, why the cost approach makes sense, and why an income property is priced against the returns available elsewhere.

How the exam asks about it

Named directly, and also implied whenever an item describes a buyer choosing between two similar properties.

Progression and regression

A property’s value is pulled toward the values of those around it

Progression lifts the least expensive house on a street of larger homes; regression drags down the finest house in a modest neighborhood. Both are consequences of the principle of conformity — that value is maximised where properties are reasonably similar.

How the exam asks about it

The classic warning against buying the best house on the worst street is a regression question wearing ordinary clothes.

What is progression in real estate?
Progression is the increase in value a less expensive property can receive from being surrounded by more valuable properties.
What is the difference between progression and regression?
Progression pulls a lower-value property upward toward its neighbors. Regression pulls a higher-value property downward when it is surrounded by less valuable properties.

Sources

Key factual claims on this page are grounded in the documents below, with the day each was read. Rules and requirements change — open the source if you need today's wording.

Page facts last verified September 11, 2026.

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