Howard County Assessment Office in Howard County, Maryland

When visiting the county assessor's office, bring your property's parcel number or street address to quickly locate your assessment record, and bring supporting documentation if you are disputing a valuation. Howard County Assessment Office is located at 3451 Court House Drive, Ellicott City, MD. Many assessor offices also maintain online portals where you can review your assessed value and exemption status before visiting in person.

About Howard County Assessment Office

The Howard County Assessment Office, located in Ellicott City, Maryland, determines the value of all taxable property in Howard County, MD. Taxable property includes land and commercial properties, often referred to as real property or real estate, and fixed assets owned by businesses, often referred to as personal property. Property assessments performed by the Assessor are used to determine the Howard County property taxes owed by individual taxpayers.

• Property assessment values and annual reassessment notices for parcels in Howard County Assessment Office's jurisdiction
• Homestead, senior citizen, veteran, and disability exemption applications
• Formal assessment appeals and informal review requests
• GIS parcel maps, property boundary data, and ownership record corrections