20143 Assessor Office

Find 20143 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.


Manassas Park County Revenue Commission One Park Center Ct Manassas Park VA 20111 8.8 miles from 20143 703-335-8811


Manassas County Revenue Commission 9027 Center Street Manassas VA 20110 9.0 miles from 20143 703-257-8298

Fairfax County Revenue Commission 12000 Government Center Parkway Fairfax VA 22035 11.2 miles from 20143 703-222-8234

Prince William County Finance 1 County Complex Court Woodbridge VA 22192 16.8 miles from 20143 703-792-6780

Loudoun County Revenue Commission 1 Harrison Street Southeast Leesburg VA 20175 17.6 miles from 20143 703-777-0260

Falls Church County Revenue Commission 300 Park Ave Ste 104 Falls Church VA 22046 21.0 miles from 20143 703-248-5022

Arlington County Revenue Commission 2100 North Clarendon Boulevard Arlington VA 22201 25.9 miles from 20143 703-228-3033

Alexandria County Revenue Commission 301 King St Ste 2600 Alexandria VA 22314 26.0 miles from 20143 703-746-4157

Montgomery County Assessment Office 30 West Gude Drive Rockville MD 20850 27.7 miles from 20143 240-314-4510

District Of Columbia Assessor's Office PO Box 71440 Washington DC 20024 29.6 miles from 20143

Clarke County Assessor's Office 101 Chalmers Court Berryville VA 22611 30.0 miles from 20143 540-955-5108

Stafford County Revenue Commission 1300 Courthouse Road Stafford VA 22554 31.3 miles from 20143 540-658-4132

Rappahannock County Revenue Commission 262 Gay Street Washington VA 22747 33.6 miles from 20143 540-675-5370

Jefferson County Assessor's Office 104 East Washington Street Charles Town WV 25414 33.7 miles from 20143 304-728-3224

Warren County Revenue Commission 220 North Commerce Avenue Front Royal VA 22630 34.0 miles from 20143 540-635-2651

Culpeper County Revenue Commission 151 North Main Street Culpeper VA 22701 35.3 miles from 20143 540-727-3443

Frederick County Assessment Office 5310 Spectrum Drive Frederick MD 21703 36.9 miles from 20143 301-815-5350

Fredericksburg County Revenue Commission 715 Princess Anne Street Fredericksburg VA 22401 39.0 miles from 20143 540-372-1004

Frederick County Revenue Commission 107 North Kent Street Winchester VA 22601 39.2 miles from 20143 540-665-5681

Winchester County Revenue Commission 15 North Cameron Street Winchester VA 22601 39.2 miles from 20143 540-667-1815

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.