1331 Pennsylvania Ave NWWashington, DC 20004 Phone: +1 202-393-2000Fax: +1 202-626-1617Toll Free: +800-393-2503 Hotel Website Classification 7 Superior First Class Commission Rooms Rates 10% 777 $442-$563 (USD) Hoteliers! Is your information accurate? Update Here JW Marriott Washington, DC Location & Neighborhood 2 blks from White House, 10 blks from Capitol - 5 MI, 10 min from Ronald Reagan Natl airport.