Q:   What's a house worth?  
A:   A home is worth what someone will pay for it. Everything else is an estimate of value. To determine a property's value, most people turn to either an appraisal or a comparative market analysis.
An appraisal is a certified appraiser's estimate amenities, energy efficiency, the quality of the of the value of a home at a given point in time. To make their determination, appraisers consider square footage, construction quality, design, floor plan, neighborhood and availability of transportation, shopping and schools. Appraisers also take lot size, topography, view and landscaping into account.

A comparative market analysis is an informal estimate of market value, based on comparable sales in the neighborhood, performed by a real estate agent or broker. You can do your own cost comparison by looking up recent sales of comparable properties in public records. These records are available at local recorder's or assessor's offices, through private companies or on the Internet.

Q:   What standards do appraisers use to estimate value?  
A:   Appraisers use several factors when estimating value including historical records, property performance, condition of the home and indices that forecast future value. For detailed information on appraisal standards, contact the Appraisal Institute at 875 N. Michigan Ave., Suite 2400, Chicago, IL 60611-1980; (312) 335-4458.  

Q:   What is the return on new versus previously owned homes?  
A:   Buying into a new-home community may seem riskier than purchasing a house in an established neighborhood, but any increase in home value depends upon the same factors: quality of the neighborhood, growth in the local housing market and the state of the overall economy.
One survey by the National Association of Realtors shows that resale homes do have an edge over new homes. The trade group's figures show the median price of resale homes increased 3 percent between 1994 and 1995, compared to 0.8 percent for new homes in the same period.

Q:   What is the difference between list price, sales price and appraised value?  
A:   The list price is a seller's advertised price, a figure that usually is only a rough estimate of what the seller wants to get. Sellers can price high, low or close to what they hope to get. To judge whether the list price is a fair one, be sure to consult comparable sales prices in the area.
The sales price is the amount of money you as a buyer would pay for a property.

The appraisal value is a certified appraiser's estimate of the worth of a property, and is based on comparable sales, the condition of the property and numerous other factors.