The Land Records Division is located on the 3rd Floor of the Fairfax County Courthouse at 4110 Chain Bridge Road, Suite 317, Fairfax, VA 22030. Guild Mortgage is a top 10 lender with expert loan officers in Fairfax.A mortgage payoff letter can come in two forms. One form tells borrowers the remaining principal amount and interest they have to pay to close out the loan. This webpage will provide you your pay-off amount as well as how to calculate your payoff amount if you will be mailing in a check to pay off your auto loan. Home mortgage lender in the DC, MD and VA area. Low down payment options, VA, FHA, Adjustable Rate, Fixed Rate, Grants. By adding extra payment, you can pay off your loan faster and save on interest. Once your lender has confirmed the loan is paid in full, you'll want to cancel any automatic mortgage payments and adjust your budget. What is a payoff letter?