21236 Assessor Office

Find 21236 assessor, assessment, auditor's, and appraiser's offices, revenue commissions, GIS, and tax equalization departments. Assessors provide information on property and land tax assessment, property listings, values, valuations, property search, and records.


Baltimore County Assessment Office 300 East Joppa Road Towson MD 21286 6.1 miles from 21236 410-512-4900


Harford County Assessment Office 2 South Bond Street Bel Air MD 21014 12.4 miles from 21236 410-836-4800

Howard County Assessment Office 3451 Court House Drive Ellicott City MD 21043 18.8 miles from 21236 410-480-7940

Kent County Assessment Office 114 South Lynchburg Street Chestertown MD 21620 25.0 miles from 21236 410-778-1410

Anne Arundel County Assessment Office 45 Calvert Street Annapolis MD 21401 28.2 miles from 21236 410-974-5709

Carroll County Assessment Office 17 E Main St Rear Westminster MD 21157 30.9 miles from 21236 410-857-0600

Queen Annes County Assessment Office 120 Broadway Centreville MD 21617 32.6 miles from 21236 410-819-4160

Cecil County Assessment Office 170 East Main Street Elkton MD 21921 38.2 miles from 21236 410-996-2760

Montgomery County Assessment Office 30 West Gude Drive Rockville MD 20850 41.1 miles from 21236 240-314-4510

York County Assessment 28 East Market Street York PA 17401 41.7 miles from 21236 717-771-9232

Prince Georges County Assessment Office 14735 Main Street Upper Marlboro MD 20772 42.0 miles from 21236 301-952-2500

District Of Columbia Assessor's Office PO Box 71440 Washington DC 20024 44.0 miles from 21236

Lancaster County Assessment 150 North Queen Street Lancaster PA 17603 46.0 miles from 21236 717-299-8381

Arlington County Revenue Commission 2100 North Clarendon Boulevard Arlington VA 22201 47.2 miles from 21236 703-228-3033

Talbot County Assessment Office 29466 Pintail Drive Easton MD 21601 48.1 miles from 21236 410-819-5920

Frederick County Assessment Office 5310 Spectrum Drive Frederick MD 21703 49.1 miles from 21236 301-815-5350

Caroline County Assessment Office 207 South 3rd Street Denton MD 21629 49.4 miles from 21236 410-819-4450

Adams County Assessment 111 Baltimore Street Gettysburg PA 17325 50.1 miles from 21236 717-337-9837

New Castle County Assessor's Office 87 Reads Way New Castle DE 19720 50.7 miles from 21236 302-395-5520

Alexandria County Revenue Commission 301 King St Ste 2600 Alexandria VA 22314 50.8 miles from 21236 703-746-4157

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About Assessor Offices

What if I disagree with an assessment?

Most jurisdictions have an appeal process for contesting an assessment. While the specific rules vary from one locality to the next, the process typically involves a hearing before an assessment appeal board. Taxpayers who have concerns about their assessment should visit their local Assessor's Office or its website to learn about the appeal process and what information is required in order to appeal a property tax assessment.

How does my assessment affect the taxes I owe?

The formula used to calculate property taxes varies by location. Your assessment is one part of your property tax calculation. Your property tax payment is calculated by multiplying your property's assessed value, or in some cases half of the assessed value, by the tax rate for your location.

What is the difference between assessed value and market value?

Market value is the likely selling price of a property based on current market conditions. In some jurisdictions, the Assessor calculates an assessed value by applying a factor, for example 70%, to the market value. The assessed value is then used to calculate the taxes for that property.