When a home appraiser evaluates a house, they conduct a thorough assessment to determine its fair market value. Their process involves both a physical inspection of the property and research into comparable homes in the area. Here are the key aspects an appraiser checks:
Physical Condition and Features
- General Characteristics: Size of the home (square footage), number of rooms, bedrooms, and bathrooms, presence of a garage, and overall layout.
- Interior Details: Condition of walls, floors, and trim; type and condition of heating, cooling, and plumbing systems; presence and quality of appliances; energy-efficient features such as upgraded HVAC or insulation.
- Exterior Details: Material and condition of exterior walls, roof, windows, and outdoor amenities like patios, decks, or swimming pools; quality of landscaping and driveway.
- Foundation and Attic: Type and condition of the foundation; whether the basement or attic is finished or unfinished, which can add livable space and value.
Property and Lot
- Lot Size and Topography: Size of the lot, its topography, views, and any easements or zoning issues.
- Accessibility: Vehicular access and overall site usability.
Location and Neighborhood
- Neighborhood Fit: How well the home fits with surrounding properties.
- Local Amenities: Proximity to schools, hospitals, shops, and public transport.
- Crime and Condition: General condition and safety of the neighborhood, including crime rates.
Market Analysis
- Comparable Sales: Appraisers research recently sold homes in the area that are similar in size, age, and features (called “comps”) and adjust for differences to determine value.
- Market Trends: Current real estate market conditions and economic factors affecting property values.
Additional Considerations
- Improvements and Updates: Recent upgrades to kitchens, bathrooms, windows, or roofs can increase value; outdated features or damage can decrease it.
- Overall Condition: Visible damage, maintenance issues, or deferred repairs may lower the appraisal value.
- Legal and Safety Issues: Illegal additions or modifications, and safety hazards, can negatively impact value.
What Appraisers Do Not Typically Check
- Mechanical Systems: While appraisers note the presence and general condition of systems, they do not perform detailed inspections of plumbing, electrical, or mechanical components—this is the role of a home inspector.
- Removable or Decorative Items: Appraisers focus on fixed features and not on décor or personal property.
Summary Table
| Area Checked | Details |
| General Characteristics | Size, rooms, bedrooms, bathrooms, garage |
| Interior | Walls, floors, trim, HVAC, plumbing, appliances, energy efficiency |
| Exterior | Walls, roof, windows, amenities, landscaping |
| Foundation/Attic | Type, condition, finished/unfinished |
| Lot | Size, topography, accessibility, easements |
| Location/Neighborhood | Fit, amenities, crime, general condition |
| Market Analysis | Comparable sales, market trends |
| Improvements/Updates | Recent upgrades, damages, legal issues |
Appraisers provide an unbiased estimate of a home’s value by combining these physical and market analyses, which is crucial for buyers, sellers, and lenders.


