Bothell Assessment Appeals: Confirm the County and Value Date

For a Bothell-area assessment dispute, confirm the parcel’s county first. King and Snohomish publish different petition instructions and deadlines.

Choose the county shown on the notice

A Bothell mailing address alone is insufficient to choose an appeal process. Identify the parcel and county assessment notice. Use that county’s Board instructions rather than assuming the city assessor sets the process.

Do not equate a bill with a value notice

The bill concerns taxes payable; the valuation notice identifies the assessment being challenged. Exemptions and payment questions are separate. An appraisal does not determine eligibility for an exemption or change the levy rate.

Provide a defined disagreement

Explain recorded errors or value-related evidence for the assessment date. The independent opinion may support or differ from your view. No promise to win, fight for a lower value or maximize annual savings belongs in the engagement.

Which date and authority apply?

The report must address the assessment’s relevant valuation date, which can differ from the inspection and report dates. The county’s appeal authority decides the petition. An informal record inquiry, private appraisal and formal petition serve different functions; check the official requirements for your notice.

What outcome can be promised?

An independent appraisal supplies a supported residential value opinion. It does not set tax rates, award exemptions or guarantee a changed assessment or lower bill. Ask the county about filing requirements and the appropriate adviser about legal or tax questions.

What should accompany a quote request?

Send the property address, purpose, requested effective date, intended users, deadline and access contact. Describe the assessment notice, parcel and disputed property facts. Mention acreage, accessory units, multiple parcels or unusual features so scope, fee and availability can be confirmed.

Official reference: Property or assignment reference · Property or assignment reference · Property or assignment reference · Property or assignment reference.

Residential appraisal review · Historical-date appraisal guide · King County residential appraisals · Request an appraisal quote

Call 425-753-1971 or email dustin.labrasseur@gmail.com.

Revised October 8, 2026.