You need a home appraisal any time an accurate, independent opinion of your property’s value matters, whether that’s buying or selling a home, refinancing, removing PMI, settling an estate, dividing assets in a divorce, disputing a property tax assessment, or evaluating an investment property. 3D Appraisals provides these appraisals throughout San Antonio and the surrounding counties.
Beyond that quick answer, here’s a closer look at each situation, what to expect from the process, and how to know if your circumstances call for a full appraisal.
How a Home Appraisal Works
Every appraisal follows a similar core process, regardless of the reason behind it. A licensed appraiser inspects the property in person, taking accurate measurements and noting its condition, then researches recent comparable sales in the immediate area to see what similar homes have actually sold for. That research, combined with the property’s specific features and condition, forms the basis of a documented opinion of value. The report is then prepared to meet the standards required by whoever needs it, whether that’s a lender, the IRS, a court, or a county appraisal district.
Buying or Selling a Home
Whether you’re purchasing a home or getting ready to list one, an accurate appraisal helps make sure the price reflects real market value. Buyers avoid overpaying, and sellers avoid leaving money on the table or overpricing a home that then sits on the market. See our full guide to buying and selling appraisals for more detail on this process.
Refinancing
Lenders require a current appraisal before approving a refinance or home equity loan. This confirms how much equity you actually have available and plays a direct role in the terms you’re offered.<
Removing PMI
If you originally put down less than 20%, you may be paying private mortgage insurance every month. Once your equity has grown enough, usually to around 20%, an appraisal gives your lender the documentation needed to remove PMI and lower your monthly payment. Learn more on our PMI removal appraisal page.
Property Tax Disputes
If the Bexar County Appraisal District (or your local county appraisal district) has assessed your home at a value that seems too high compared to what it would actually sell for, an independent appraisal gives you the documentation needed to file a protest.
Estate Settlement
Settling an estate often requires establishing an accurate property value as of a specific date, usually for probate proceedings or estate tax purposes. This is one of the more time-sensitive reasons to reach out to an appraiser. Our estate appraisals page covers this in more detail, including how stepped-up basis works.
Divorce Settlements
When a home is part of a divorce settlement, both parties typically need a fair, unbiased valuation to make decisions about buyouts or how to divide the asset. See our divorce settlement appraisal page for how we handle these cases.
Investment Decisions
Investors rely on accurate appraisals to understand the current value and income potential of a property before buying, selling, or refinancing an investment.
When You Might Not Need a Full Appraisal
Not every situation calls for a full, formal appraisal. If you’re simply curious about your home’s value out of general interest, a comparative market analysis from a real estate agent or an online estimate can give you a rough idea. Those tools have real limits, though, and they typically aren’t accepted by lenders, courts, or the IRS.
Frequently Asked Questions
How much does an appraisal typically cost?
Cost varies depending on the property and purpose of the appraisal. Contact us for a quote specific to your situation.
How long does the whole process take?
The inspection itself is usually under an hour, and we work to turn around most reports quickly afterward.
What’s the difference between an appraisal and a home inspection?
An appraisal determines a property’s market value. A home inspection evaluates the physical condition of things like the roof, plumbing, and electrical systems. They serve different purposes, and many home purchases involve both.
How accurate are online home value estimates like Zillow’s Zestimate?
Online estimates can give you a rough starting point, but they’re generated by algorithms that don’t account for a property’s actual condition, recent updates, or unique features. They’re generally not accepted by lenders, courts, or the IRS for anything official.
What if I’m still not sure which situation applies to me?
Give us a call. We’re happy to talk through your situation and let you know what to expect, at no obligation.
Serving San Antonio and Surrounding Counties
3D Appraisals serves homeowners, buyers, and investors across Bexar, Wilson, Comal, Guadalupe, and Gonzales counties.
Contact 3D Appraisals today to schedule your appraisal or ask us any questions you have.

