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UCAP Homeowner guide

What appraisers look for

An appraisal is an independent, supportable opinion of market value. Here is what the appraiser observes, researches, and analyzes.

A professional completing a residential property inspection

Market value and the appraiser’s role

Market value is the most probable price a property should bring in a competitive and open market under the conditions required for a fair sale. It matters to buyers, sellers, lenders, taxing authorities, courts, and property owners.

The appraiser’s role is neutral. The appraiser identifies the assignment, inspects and researches relevant characteristics, analyzes the market, and communicates a credible opinion—not the number a particular party hopes to receive.

The neighborhood and market

Location typeUrban, suburban, or rural setting
Growth patternStable, expanding, or declining
Land useResidential, commercial, mixed, or other
Housing trendsSupply, demand, prices, and marketing time

The appraiser also considers highest and best use: the use that is legally permissible, physically possible, financially feasible, and maximally productive.

The property itself

BasicsProperty type, design, style, year built, materials, site and gross living area
RoomsBedrooms, bathrooms, layout, basement, and attic
SystemsFoundation, HVAC, electrical panel, water, and visible condition
FeaturesGarage or car storage, appliances, amenities, improvements, and deferred maintenance

Appraisers observe readily accessible areas and report relevant condition. An appraisal is not a home inspection and does not provide the same technical evaluation of every building system.

Electrical-panel safety

The appraiser needs safe access. Clear the path, keep the floor dry, remove stored items, make sure the box is not wet or visibly rusted, and ensure the panel has a proper cover. The appraiser should not be expected to enter an unsafe area.

Typical component life spans

ComponentTypical life
HVAC system15–20 years
Heat pumpAbout 16 years
Air conditioner10–15 years
Sinks / faucets50 years / about 15 years
Shower enclosure / whirlpoolAbout 50 years / 20–50 years
Showerheads / interior doorsLifetime / about 20 years
Aluminum / wood windows15–20 years / 25+ years
Asphalt roofAbout 20 years
Fiber-cement / wood-shake roofAbout 25 / 30 years
Slate, copper, clay, or concrete roof50+ years

These are broad reference ranges. Climate, materials, installation, use, and maintenance can significantly change service life.