Typically, an appraiser needs to document the condition of the property, both inside and out, from the layout and features to degree of modernization including any updates as well as the overall quality of construction. This information will help to assist the appraiser throughout the valuation and comparison process.
The appraiser estimates the square footage (GLA – gross living area), by measuring the exterior of the home. Non-living areas, such as garages or covered porches, aren’t included in GLA, but are accounted for and considered in value seperately. Finished basements are also calculated separately from the above-ground GLA. The local market will dictate the contributory value of the finished basement, which can be influenced by governmental regulations, the degree of modernization, the quality of the finish, and other factors.
The appraiser will generally consider only permanent fixtures and real property. Because many above-ground swimming pools and small sheds are not permanent structures, they typically usually aren’t included in the valuation. Depending on the specific installation process and local custom, however, an above ground pool or small shed might be considered part of the real property.