Baltimore County Property Search

Search free Baltimore County MD property, land, and tax records through local government assessors, auditors, clerks, property appraisers, deeds recorders, treasurers, tax collectors, city halls, and town halls.


The Baltimore County Assessor is responsible for determining the value of property in order to determine Baltimore County property taxes. The Baltimore County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Baltimore County Tax Assessor maintains current data on every parcel in the Baltimore County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Baltimore County, MD. The Baltimore County Assessor’s Office can answer questions regarding Baltimore County property tax appeals and assessments, Baltimore County property tax rates and payment due dates.

Baltimore County Assessment Office Towson MD 300 East Joppa Road 21286 410-512-4900


The Baltimore County Clerk files important documents and preserves municipal records in order to maintain an archive of Baltimore County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Baltimore County, Maryland. The Baltimore County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Baltimore County deeds, mortgages, and liens on properties.

Baltimore County Clerk Towson MD 401 Bosley Avenue 21204 410-887-2601


The Baltimore County Treasurer and Tax Collector’s Office is responsible for the collection of Baltimore County property tax revenue. The Treasurer and Tax Collector maintains current Baltimore County property tax information including Baltimore County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Baltimore County, Maryland.

Baltimore County Treasurer's Office Towson MD 400 Washington Avenue 21204 410-887-3313