Assessor's Office

The Assessor's Office assesses and records information on all property for the City of St. Louis.

Virtual Lobby

All in-person customers for the Assessor's Office must visit the virtual lobby and reserve a place in our virtual line.

Please remain outside City Hall in your personal vehicle until your number is called. You will receive a text message confirming your place in line and another when you may enter the building.

Enter the virtual lobby queue

Resources

Address Change Form for Personal Property
Update your mailing address of record for Personal Property (vehicle, boat, etc) in the City of St. Louis.

Certificate of Value Form (COV)
Certificate of Value Form for Sale and/or Transfer of Real Estate in the City of St Louis

Obtain a Tax Waiver (Statement of Non-Assessment)
Residents with no personal property tax assessed in the prior year can obtain a statement of non-assessment (tax-waiver)

Update Real Estate Owner Address
Instructions on how to update your mailing address of record, for owners of real estate in the City of St Louis

City Assessor

Michael Dauphin
Assessor
(314) 622-4050
Email & full profile

The Assessor's Office assesses real and personal property, keeps records of all real estate transactions, and maintains a current record of property ownership in the City. The office is comprised of three sections: Personal Property, Real Property, and Records & Mapping. All sections work together to accurately identify, list, classify, and appraise all taxable properties in an effort to achieve fairness and equity in values. 

Learn more.

News

Contact Information

Email: zasr@stlouis-mo.gov

Phone: (314) 622-4050
Real Estate Appraisal: (314) 622-4185
Fax: (314) 622-3619

Hours:
8:00 am - 5:00 pm
Monday  - Friday

External Website:
https://www.stlouis-mo.gov/government/departments/assessor/profiles/index.cfm

Address:
1200 Market St , Room 120
St. Louis, Missouri 63103

Map for the above address
Get directions to this address

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