Appraisal Jargon

The Inspection
So what goes into a real estate appraisal? It all starts with the inspection. An appraiser's duty is to inspect the property being appraised to ascertain the true status of that property. The appraiser must actually see features, such as the number of bedrooms, bathrooms, the location, and so on, to ensure that they really exist and are in the condition a reasonable buyer would expect them to be. The inspection often includes a sketch of the property, ensuring the proper square footage and conveying the layout of the property. Most importantly, the appraiser looks for any obvious features - or defects - that would affect the value of the house.

Once the site has been inspected, an appraiser uses two or three approaches to determining the value of real property: a cost approach, a sales comparison and, in the case of a rental property, an income approach.

Cost Approach
The cost approach is the easiest to understand. The appraiser uses information on local building costs, labor rates and other factors to determine how much it would cost to construct a property similar to the one being appraised. This value often sets the upper limit on what a property would sell for. Why would you pay more for an existing property if you could spend less and build a brand new home instead? While there may be mitigating factors, such as location and amenities, these are usually not reflected in the cost approach.

Sales Comparison
Instead, appraisers rely on the sales comparison approach to value these types of items. Appraisers get to know the neighborhoods in which they work. They understand the value of certain features to the residents of that area. They know the traffic patterns, the school zones, the busy throughways; and they use this information to determine which attributes of a property will make a difference in the value. Then, the appraiser researches recent sales in the vicinity and finds properties which are ''comparable'' to the subject being appraised. The sales prices of these properties are used as a basis to begin the sales comparison approach.

Using knowledge of the value of certain items such as square footage, extra bathrooms, hardwood floors, fireplaces or view lots (just to name a few), the appraiser adjusts the comparable properties to more accurately portray the subject property. For example, if the comparable property has a fireplace and the subject does not, the appraiser may deduct the value of a fireplace from the sales price of the comparable home. If the subject property has an extra half-bathroom and the comparable does not, the appraiser might add a certain amount to the comparable property.

In the case of income producing properties - rental houses for example - the appraiser may use a third approach to valuing the property. In this case, the amount of income the property produces is used to arrive at the current value of those revenues over the foreseeable future.

Reconciliation
Combining information from all approaches, the appraiser is then ready to stipulate an estimated market value for the subject property. It is important to note that while this amount is probably the best indication of what a property is worth, it may not be the final sales price. There are always mitigating factors such as seller motivation, urgency or ''bidding wars'' that may adjust the final price up or down. But the appraised value is often used as a guideline for lenders who don't want to loan a buyer more money that the property is actually worth. The bottom line is: an appraiser will help you get the most accurate property value, so you can make the most informed real estate decisions

Adjustment. When comparable properties have been identified, the appraiser makes adjustments to the Sales Price of each of the comparables to bring them into equivalency with the subject property, accounting for differences in location, construction quality, living area, acreage, frontage, amenities and the like. This is where the professional expertise of an appraiser is most valuable.

Chattel. Personal property that may be on the subject property but which does not figure into the opinion of value in the appraisal report.

Comparable or "comp”. Properties like the subject property nearby which have sold recently, used as a basis to determine the fair market value of the subject property.

Drive-by. An appraisal that is limited to an exterior-only examination of the Subject to make a determination that the property is actually there and has no obvious defects or damage visible from the outside. Fannie Mae's form for this type of appraisal is its 2055, so you may hear a drive-by referred to as a "2055."

Fair market value. The appraiser's opinion of value as written in his or her appraisal report should reflect the fair market value of the property -- what a willing buyer would pay a willing seller in an arm's-length transaction.

GLA. "Gross Living Area," the sum of all above grade floor space, including stairways and closet space. GLA is often determined using exterior wall measurements.

Latent defects. A defect on the property that is not readily apparent but which impact the fair market value. Structural damage or termite infestation might be examples.

MLS. A Multiple Listing Service is a proprietary listing of all properties on the market in a given area and their listing prices, as well as a record of all recent closed sales and their sales prices. Created by and used primary by real estate agents, many appraisers pay for access to these databases to aid in comparable selection and adjustment research.

Obsolescence. The value of assets diminishes as their capabilities degrade or more desirable alternatives are developed. Functional obsolescence is the presence or absence of a feature which renders the property undesirable. Obsolescence can also occur because the surrounding area changes, making a feature of the property less desirable.

Subject. Short for the property being appraised -- the "subject property."

Useful life. The time during which a property can provide benefits to its owner. 

URAR. Short for Uniform Residential Appraisal Report, Fannie Mae form 1004, it is the form most lenders require if they need a full appraisal (that is, with walk-through inspection).

USPAP. Short for Uniform Standards of Professional Appraisal Practice, USPAP promotes standards and professionalism in appraisal practice, and is often enacted into law in a state. It is promulgated by the Appraisal Foundation, a non-governmental entity chartered by Congress to, among other things, maintain appraisal standards.

Walk-through. An inspection that includes a visit to each part of the interior of the house used in estimating value.