Fair Market Value

You should consider a professional appraisal if:

• You are preparing to list your home for sale and want to price it competitively.

• You are planning to challenge your property tax assessment.

• You are applying for a mortgage refinance or a home equity loan.

• You are going through a legal process like a divorce or estate settlement where assets must be divided fairly.

Lenders use the FMV to determine your loan-to-value (LTV) ratio. For example, if your home’s FMV is $500,000 and you have a $300,000 mortgage, you have $200,000 in equity. Lenders will base your eligibility for a loan or line of credit on that $500,000 FMV appraisal.

While homeowners insurance covers the “replacement cost” of your home (what it would cost to rebuild it), the land itself is not covered. However, knowing the FMV helps you ensure you aren’t significantly under-insured or over-insured relative to your property’s total value.

No. An appraisal is an expert’s opinion of value based on historical data. The ultimate FMV is defined by what a buyer is willing to pay at the moment you list the property. If the market shifts or demand suddenly drops, the actual sale price may differ from the appraisal.

To perform a basic comparison, follow these steps:

1. Identify 3–5 similar homes (“comps”) in your neighborhood that sold recently.

2. Calculate the price-per-square-foot for each.

3. Average those figures.

4. Multiply that average by your home’s total square footage.

5. Add or subtract value based on your home’s unique features compared to those comps.

You can get a rough estimate, but it won’t be as precise as a professional appraisal. You can look at online real estate platforms that use automated valuation models (AVMs), but be aware that these algorithms often lack local context, such as a neighbor’s recent home improvement or a sudden shift in local zoning laws.

• Location: Neighborhood desirability, school districts, and proximity to jobs.

• Property Size and Condition: Total square footage, number of rooms, and the age of the structure.

• Recent Upgrades: Modern kitchens, bathrooms, or energy-efficient installations.

• Market Conditions: The current supply and demand balance in your local area.

Appraisers primarily use the “Sales Comparison Approach.” They analyze the recent sale prices of “comps”—similar homes in your immediate area that have sold within the last 3–6 months. They then make adjustments for specific differences, such as square footage, number of bedrooms, condition, and recent upgrades like a renovated kitchen or new roof.

This is a common point of confusion. FMV is used for buying and selling decisions, whereas assessed value is the amount assigned to your property by a local tax assessor specifically for calculating your annual property taxes. Assessed values are often lower than FMV and can sometimes lag behind real-time market trends by years.

Fair market value is the price a property would sell for on the open market, assuming both the buyer and seller are knowledgeable, acting in their own best interests, and are not under any undue pressure to complete the transaction. In short, it is the “true” market-based value of your home under normal conditions.