428 N. Washington St., Alexandria, Virginia This 1801 Colonial has four bedrooms, six bathrooms and a half-bath. (MRIS)
2136 Wyoming Ave. NW, Washington, D.C. This 1912 Federal-style house has five bedrooms, four full bathrooms and two half-baths. (MRIS)
3220 Volta Place NW, Washington, D.C. This 1900 Victorian has five bedrooms, five full bathrooms and a half-bath, all in the heart of Georgetown. (MRIS)
2318 California St. NW, Washington, D.C. This Beaux Arts house was built in 1923; it has three bedrooms, three full bathrooms and a half-bath. (MRIS)
43 W. Lenox St., Chevy Chase, Maryland This six-bedroom Colonial has five bathrooms and a half-bath; it was built in 1918. (MRIS)
7125 Arrowood Rd., Bethesda, Maryland This Colonial has five bedrooms, five full bathrooms and three half-bathrooms. It was built in 2003. (MRIS)
2014 Franklin Ave., McLean, Virginia This newly built manor-style house has six bedrooms, 5 bathrooms and 2 half-bathrooms. (MRIS)
3419 36th St. NW, Washington, D.C. A contemporary-style home in Cleveland Park that was built in 1940. The home has four bedrooms and four bathrooms. (MRIS)
2931 University Terrace NW, Washington DC A 2004 international-style home in the Kent neighborhood with six bedrooms and bathrooms and two half baths. (MRIS)
3001 44th Place NW, Washington D.C. A Tudor-style home build in 1926 in Wesley Heights has five bedrooms and six bathrooms. (MRIS)
4431 Klingle St. NW, Washington, D.C. A 1925 house in Wesley Heights. The house, built in 1925, has six bedrooms, five full bathrooms and one half bath. (MRIS)
3327 Dent Place NW, Washington, D.C. The Federal-style semi-detached home in Georgetown was built in 1900. (MRIS)
401 Duke Street Alexandria, Va. The five-bedroom, six-bathroom home located in Old Town was built in 1997. (MRIS)
501 12th St. NE, Washington, D.C. This Beaux Arts-style multi-family building was built in 1925. (Courtesy Google Earth)
WASHINGTON — The most expensive residential sale in the Washington region in September shares a pedigree with the Oval Office, and Hillary Clinton is a neighbor.
It also sold for a significant discount off its list price, according to data from listing service MRIS.
The Georgian-style house at 3055 Whitehaven St. in Northwest, near the Naval Observatory, was listed at $14.7 million, and sold for $10.4 million, a 29 percent discount.
The three-story, seven-bedroom home was built in 1930. It was designed by Washington architect Nathan Wyeth, according to Zillow, who designed many of the grand residences in the Embassy Row and Kalorama neighborhoods, as well as the White House Oval Office, added by President William Howard Taft in 1909.
Ten of the 15 most expensive residential sales in the Washington region last month were in the District. Click through the gallery to see pictures of the 15 most expensive sales in September, courtesy of MRIS.
