Insights Basics
The three approaches to value, in plain English
Sales comparison, cost and income: how appraisers build a number that holds up.
An appraised value is not pulled from a single source. Appraisers build it from up to three independent approaches, then reconcile them into one opinion. Knowing how each works makes a report much easier to read.
1. The sales comparison approach
This is the approach most people know. We compare the property with similar properties that recently sold, then adjust for the differences. If a comparable home has an extra bathroom, its sale price is adjusted down to reflect what that bathroom is worth in the market. If it sold on a smaller lot, the adjustment goes the other way.
For single-family homes in Omaha, Bellevue or Papillion there are usually enough recent sales to make this approach strong. For a rural acreage in Saunders County or a special purpose building, good comparables are harder to find, and the other approaches carry more weight.
2. The cost approach
The cost approach asks what it would cost to replace the improvements today, subtracts depreciation, and adds the value of the land. Depreciation covers physical wear, outdated design and outside factors that reduce value.
It is most useful for newer buildings, properties that rarely sell, and agricultural improvements such as machine sheds and grain storage. It is less reliable for older buildings, where estimating depreciation becomes a judgment call.
3. The income approach
For income-producing property, value comes from the cash flow it can earn. We estimate market rent, subtract vacancy and operating expenses, and convert the expected net income into value using market capitalization or discount rates.
This is the main approach for apartment buildings, retail centers, offices and industrial space. It is also why a market rent study can be useful on its own: the rent assumption drives the result.
Reconciling the three
The approaches rarely produce the same number. The appraiser does not average them. Instead, the report explains which approach best reflects how buyers and sellers actually price this kind of property, and why. A duplex might lean on sales comparison and income. A new farm building might lean on cost. A strong report shows this reasoning openly.
If you are reviewing an appraisal, look for that reconciliation section. It tells you how the appraiser weighed the evidence, which is often more informative than the final figure alone.