Why do you need the value?
Start with the decision you need to make. A rough figure for planning, a suggested asking price and a formal estate report serve different needs. Be clear about the date you need valued, too. If an attorney, lender or someone else needs the result, ask what documentation they require before paying for a report.
For your first check, find the home in the Snohomish County Assessor property search by street address or parcel number. Compare the property details with your own records. If a size, addition or parcel looks different, keep a note of the discrepancy and any documents that help explain it. That gives you a useful question to bring to an agent or appraiser, whichever your decision calls for.
What can an online estimate tell you?
An automated estimate works with the property and market information available to it. Take a moment to check whether those details describe your home. Living area, condition, additions, separate parcels and unusual features may be missing or recorded differently by different sources. Several estimates can give you several numbers, but they do not establish a formal range of value.
What about an agent’s market analysis?
If you are considering a sale, a real estate professional can walk you through comparable sales and a possible listing strategy. Ask why those homes were chosen and which differences from yours matter. Keep asking prices separate from prices buyers actually paid. A pricing opinion makes more sense when you understand the purpose it was prepared for.
When might an appraisal help?
An appraisal can help when you need an opinion of value for a specific date and purpose. The appraiser uses information about your home and relevant market evidence, with the work agreed on beforehand. Explain who needs the report and why so the appraiser can discuss what is needed. For a loan, check the lender's ordering requirements before paying for a private appraisal.
Is assessed value the same as market value?
Your assessed value belongs to the property-tax process. Before using it as a guide to what a buyer would pay today, check the date it describes and the property details behind it. If the assessment differs from an online estimate, that difference alone does not prove either number is wrong.
In Snohomish County, the assessed value represents market value as of January 1 of the assessment year, according to the county's explanation of assessed-value notices. Check the assessment year as well as the dollar amount. If you need today's selling value or a value from an owner's date of passing, you may be asking about a different date.
A local market median answers another question again. The figures in our Snohomish neighborhood guide describe a group of sales in RPR's reporting area. They cannot tell you which of those properties shares your home's condition, layout and rights.
What records should you gather?
Gather a list of major repairs, additions and renovations, including dates and permits where you have them. Note condition issues, separate land and access rights. If you need a value for an earlier date, keep photographs and records from that period. Those details help the appraiser understand your actual home rather than rely on a picture of an average property.