20646 Assessor Office

Find 20646 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.


Charles County Assessment Office 101 Catalpa Drive La Plata MD 20646 301-932-2440


King George County Revenue Commission 10459 Courthouse Drive King George VA 22485 20.3 miles from 20646 540-775-4664

Alexandria County Revenue Commission 301 King St Ste 2600 Alexandria VA 22314 20.9 miles from 20646 703-746-4157

Prince William County Finance 1 County Complex Court Woodbridge VA 22192 21.9 miles from 20646 703-792-6780

Calvert County Assessment Office 200 Duke Street Prince Frederick MD 20678 22.7 miles from 20646 443-550-6840

Stafford County Revenue Commission 1300 Courthouse Road Stafford VA 22554 23.2 miles from 20646 540-658-4132

Prince Georges County Assessment Office 14735 Main Street Upper Marlboro MD 20772 24.3 miles from 20646 301-952-2500

St Marys County Assessment Office 23110 Leonard Hall Drive Leonardtown MD 20650 25.3 miles from 20646 301-880-2900

Arlington County Revenue Commission 2100 North Clarendon Boulevard Arlington VA 22201 25.7 miles from 20646 703-228-3033

District Of Columbia Assessor's Office PO Box 71440 Washington DC 20024 26.3 miles from 20646

Falls Church County Revenue Commission 300 Park Ave Ste 104 Falls Church VA 22046 26.6 miles from 20646 703-248-5022

Fredericksburg County Revenue Commission 715 Princess Anne Street Fredericksburg VA 22401 29.2 miles from 20646 540-372-1004

Manassas Park County Revenue Commission One Park Center Ct Manassas Park VA 20111 29.5 miles from 20646 703-335-8811

Fairfax County Revenue Commission 12000 Government Center Parkway Fairfax VA 22035 29.8 miles from 20646 703-222-8234

Manassas County Revenue Commission 9027 Center Street Manassas VA 20110 29.8 miles from 20646 703-257-8298

Westmoreland County Revenue Commission 111 Polk Street Montross VA 22520 31.0 miles from 20646 804-493-0113

Caroline County Revenue Commission 212 North Main Street Bowling Green VA 22427 37.7 miles from 20646 804-497-7100

Spotsylvania County Revenue Commission 9104 Courthouse Road Spotsylvania VA 22553 38.9 miles from 20646 540-507-7052

Montgomery County Assessment Office 30 West Gude Drive Rockville MD 20850 41.1 miles from 20646 240-314-4510

Richmond County Revenue Commission 101 Court Circle Warsaw VA 22572 41.3 miles from 20646 804-333-3722

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.