21001 Assessor Office

Find 21001 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.


Harford County Assessment Office 2 South Bond Street Bel Air MD 21014 8.2 miles from 21001 410-836-4800


Kent County Assessment Office 114 South Lynchburg Street Chestertown MD 21620 21.2 miles from 21001 410-778-1410

Cecil County Assessment Office 170 East Main Street Elkton MD 21921 21.3 miles from 21001 410-996-2760

Baltimore County Assessment Office 300 East Joppa Road Towson MD 21286 22.2 miles from 21001 410-512-4900

Queen Annes County Assessment Office 120 Broadway Centreville MD 21617 32.5 miles from 21001 410-819-4160

New Castle County Assessor's Office 87 Reads Way New Castle DE 19720 33.8 miles from 21001 302-395-5520

Howard County Assessment Office 3451 Court House Drive Ellicott City MD 21043 35.8 miles from 21001 410-480-7940

Lancaster County Assessment 150 North Queen Street Lancaster PA 17603 37.5 miles from 21001 717-299-8381

Anne Arundel County Assessment Office 45 Calvert Street Annapolis MD 21401 39.4 miles from 21001 410-974-5709

York County Assessment 28 East Market Street York PA 17401 42.2 miles from 21001 717-771-9232

Carroll County Assessment Office 17 E Main St Rear Westminster MD 21157 43.3 miles from 21001 410-857-0600

Kent County Assessor's Office 555 South Bay Road Dover DE 19901 44.3 miles from 21001 302-744-2401

Chester County Assessment 313 West Market Street West Chester PA 19380 44.5 miles from 21001 610-344-6105

Alloway Assessor 49 South Greenwich Street Alloway NJ 08001 45.0 miles from 21001 856-935-7040

Caroline County Assessment Office 207 South 3rd Street Denton MD 21629 47.2 miles from 21001 410-819-4450

Woolwich Township Assessor 120 Village Green Drive Woolwich NJ 08085 49.4 miles from 21001 856-467-2666

Chester Assessor 1 West 4th Street Chester PA 19013 50.7 miles from 21001 610-447-7799

Talbot County Assessment Office 29466 Pintail Drive Easton MD 21601 50.8 miles from 21001 410-819-5920

Delaware County Assessment 201 West Front Street Media PA 19063 51.8 miles from 21001 610-891-5137

Upper Pittsgrove Township Assessor 431 State Street Elmer NJ 08318 54.7 miles from 21001 856-358-3890

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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.