The Historic Whittemore House is located at 1526 New Hampshire Ave NW, Washington, DC 20036. The closest Metro stop is Dupont Circle (North exit) off the redline.
The below hotels are all located in Dupont Circle, and in walking distance of the Whittemore House
The Dupont Circle Hotel
1500 New Hampshire Ave NW
Washington, DC 20036
Carlyle Suites Hotel
1731 New Hampshire Avenue NW
Washington, DC 20009
Courtyard Marriott
1600 Rhode Island Ave NW
Washington, DC 20036
Topaz Hotel
1733 N Street
Washington, DC 20036
District Hotel* (a more economical option, however a longer walk, or short cab ride away)
1440 Rhode Island Ave NW
Washington, DC 20005
The following travel websites offer good deals on travel and hotel packages:
Expedia
Hotwire
Priceline