Direct answer

Start with the full property address and a clearly dated market range supported by comparable sales and current competition. A real-estate market analysis can help a family understand the likely range, but an attorney, tax professional, lender or court may require a formal appraisal for a specific legal or financial purpose.

First, be clear about what the value is for

A family may be planning ahead, discussing what will pass to heirs, preparing to sell an inherited property or responding to a request from an attorney, accountant or lender. Those are different uses, and they may require different forms of valuation.

I can prepare a current real-estate market range and explain the comparable sales. If the value will be used for taxes, litigation, lending, probate or another formal purpose, confirm the required valuation and effective date with the appropriate professional.

What belongs in a useful real-estate value report

  • The exact property and the effective date of the analysis
  • Recent comparable sales with clear reasons for including them
  • Current active and pending competition
  • Known differences in condition, size, lot, location and improvements
  • A supported range rather than false precision
  • The assumptions that would move the range higher or lower

Why the address alone is only the first step

Public records may not reflect remodeling, deferred maintenance, an unusual lot, a changed floor plan or the way the home feels in person. I can begin from the address and available records, then narrow the range after the family confirms the property facts or lets me see the home.

You do not need to decide whether to sell before asking for the analysis. Understanding the range can be the first decision, not a commitment to list.

What a historical Costa Mesa snapshot demonstrates

A reviewed 60-sale window included closings above, at and below final list price. That spread is exactly why an estate conversation benefits from comparable-sale reasoning instead of treating one portal number as settled fact.

Dated local evidence · not a current-market claim

Costa Mesa closed-sale snapshot

60Closed sales reviewed
18Sold above final list price30.0%
8Sold at final list price13.3%
34Sold below final list price56.7%
18.5 daysMedian days on market
Source and methodology

Area: Costa Mesa, California · Period: 2026-05-21 through 2026-06-20 · Source: CRMLS / MLS export supplied by James Granat.

Sixty Costa Mesa closed-sale rows with a close date from May 21 through June 20, 2026 and available list and close prices were reviewed. The figures describe that historical window and do not predict the value of a specific home.

Common questions

Is a realtor market analysis a formal appraisal?

No. I can provide a comparative market analysis and likely selling range. Ask the attorney, tax professional, lender or court involved whether the situation requires an appraisal from a licensed or certified appraiser.

Do I have to be ready to sell?

No. Families often need a useful range before they can make any decision about keeping, transferring or selling the property.

Can you start with only the address?

Yes. The address is enough for a preliminary review. Property condition, renovations and access to the home help me make the range more specific.

James Granat, Orange County real estate agent

I’m James Granat.

I’m a lifelong Orange County resident, a former 10-year Zillow employee and a California real estate agent with Anvil Real Estate. I use local market evidence to help buyers and sellers make a clearer decision. DRE #02215385.