Bracketing the subject on a key characteristic such as GLA means selecting comparables that are:
Correct Answer
B) Both larger and smaller than the subject, surrounding its size
Why this is correct: The correct answer, 'Both larger and smaller than the subject, surrounding its size,' defines bracketing. Selecting comparables that are superior and inferior to the subject on a key characteristic (like GLA) provides evidence on both sides, making the final conclusion an interpolation within a range of observed data, which is more reliable than an extrapolation. Why the other choices are wrong: 'All slightly larger than the subject, so adjustments run in one direction' is wrong; this leads to one-sided extrapolation. 'Identical to the subject in size so that no adjustment is required at all' is wrong; while ideal, it's often not possible, and bracketing is a practical alternative. 'Drawn from the widest possible price range available in the market area' is wrong; the goal is similarity, not wide price disparity. Exam tip: Aim to 'bracket' the subject on major features (size, age, condition) to increase the reliability of your conclusion.
Why This Is the Correct Answer
Option B defines bracketing exactly: comparables that are both larger and smaller than the subject, surrounding it on the characteristic being bracketed. That arrangement means one comparable requires a downward adjustment and another an upward one, so an error in the adjustment rate tends to be exposed by the resulting spread rather than hidden. It also gives an intended user visible evidence that the subject's size sits within the market's demonstrated range.
Why the Other Options Are Wrong
Option A: All slightly larger than the subject, so adjustments run in one direction
Selecting only larger comparables leaves every adjustment running the same direction, so any error in the rate pushes all indications the same way and the conclusion becomes an extrapolation below the data. One-directional grids also invite the appearance of bias. The option describes the specific weakness bracketing is designed to prevent.
Option C: Identical to the subject in size so that no adjustment is required at all
Identical comparables would be ideal but are rarely available, and waiting for them would either stall the assignment or force the use of distant, stale sales. Bracketing exists precisely because exact matches are the exception. Treating the unattainable as the standard misstates the technique.
Option D: Drawn from the widest possible price range available in the market area
Reaching for the widest available price range pulls in properties that are not competitive substitutes and increases the size and number of adjustments needed. Comparability, not spread, drives selection, and heavy adjustments erode reliability. The option confuses surrounding the subject on a characteristic with maximizing dispersion.
Bookends Around the Subject
Picture the subject as a book with a comparable on each side holding it up. One bigger, one smaller, and the answer sits between them. Bookends only work in pairs.
How to use: When a question asks what bracketing means or why it helps, look for language about surrounding the subject on both sides. Anything describing one-sided selection or maximum spread is wrong.
Exam Tip
Bracketing appears in both selection and reconciliation questions. Remember it applies to characteristics and to adjusted prices, and that it supports rather than replaces market-derived adjustments.
Common Mistakes to Avoid
- -Using only superior comparables and extrapolating below them
- -Believing a bracketed grid excuses unsupported adjustment amounts
- -Sacrificing comparability to widen the range
Concept Deep Dive
Analysis
Bracketing is a selection discipline that makes the conclusion an interpolation rather than an extrapolation. By choosing comparables that are superior and inferior to the subject on a key characteristic, the appraiser produces adjusted indications that approach the subject's value from both directions, and the reconciled figure falls inside a range the market actually demonstrated. The same logic applies to the adjusted sale prices themselves, where the ideal is a value conclusion falling within the bracketed range rather than above or below every comparable. Bracketing does not eliminate the need for market-derived adjustments; it disciplines the selection so that no single adjustment carries the whole conclusion.
Background Knowledge
You need to know how comparables are selected and adjusted in the sales comparison approach, and why the reliability of an indication falls as the size and number of adjustments grow. You also need the idea that a conclusion inside the range of adjusted indications is better supported than one outside it.
Real-World Application
Valuing a 1,900-square-foot house, an appraiser selects sales at 1,750, 1,880, and 2,050 square feet so the subject is surrounded, then verifies that the reconciled value lands inside the range of adjusted sale prices.
More Sales Comparison Questions
Excess land differs from surplus land in that excess land:
A paired sales analysis reveals that homes with stainless-steel appliances sell for $2,100 more than identical homes with standard appliances — but only when the homes are priced below $350,000. In the subject’s neighborhood, median sale price is $410,000. What is the appraiser’s obligation regarding the $2,100 appliance adjustment?
GLA differs by 210 sq ft between subject and comparable. Paired sales support $65 per sq ft of living area. The line adjustment is:
Paired sales are drawn from transactions six months apart in a stable market. The time adjustment needed is:
The most appropriate unit of comparison is determined by:
A comparable superior to the subject in every adjusted category should produce an indication that is:
Three sales support $520,000; the borrower's purchase contract is $505,000. May the appraisal conclude above the contract price?
A comparable sold for $300,000 with the seller carrying a loan 2 points below market, a benefit worth $8,000. What is its cash-equivalent price?
Why is a foreclosure sale generally a poor comparable in a stable market?
A comparable sold 8 months ago for $250,000 in a market appreciating 6% per year. What is the time-adjusted price?
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