![2010 Foxhall Road NW
Washington, D.C. 20007
(Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-FOXHALL-ROAD-NW-DC-1880x1254.jpg)
Washington, D.C. Built in 2015, this house on Foxhall Road has six bedrooms, five full bathrooms and one half-bath. (Courtesy MRIS, a Bright MLS)
![$3,650,000
9001 Durham Drive
Potomac, Maryland
Built in 1995, this house in Potomac has five bedrooms, six full bathrooms and two half-baths. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-DURHAM-DR-POTOMAC-MD-1880x1251.jpg)
Potomac, Maryland This contemporary house, built in 1995, in Potomac, has five bedrooms, six full bathrooms and two half-baths. (Courtesy MRIS, a Bright MLS)
![6219 Kennedy Drive
Chevy Chase, Maryland
This Chevy Chase home has four bedrooms, six bathrooms and two half-baths. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-KENNEDY-DR-CHEVY-CHASE-MD-1880x1254.jpg)
Chevy Chase, Maryland This Colonial Revival-style house in Chevy Chase was built in 1938. It has four bedrooms, six bathrooms and two half-baths. (Courtesy MRIS, a Bright MLS)
![7. $3,900,000
2816 O Street NW
Washington, D.C.
This home in the Georgetown neighborhood of D.C. has five bedrooms, four bedrooms and one half-bath. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRISO-ST-NW-DC-1400x1254.jpg)
Washington, D.C. This Colonial Revival-style home in the Georgetown was built in 1900. It has five bedrooms, four bedrooms and one half-bath. (Courtesy MRIS, a Bright MLS)
![6. $4,270,000
3953 52nd Street NW
Washington, D.C.
This house in the Spring Valley neighborhood of Northwest D.C. has five bedrooms, five full bathrooms and one half-bath. (Courtesy Washington Fine Properties)](https://wtop.com/wp-content/uploads/2017/03/MRIS-52-ST-NW-DC.jpg)
Washington, D.C. This Georgian-style house in the Spring Valley neighborhood was built in 2016. It has five bedrooms, five full bathrooms and one half-bath. (Courtesy Washington Fine Properties)
![5. $4,400,000
3310 P Street NW
Washington, D.C.
This home in the Georgetown neighborhood of Northwest D.C. has give bedrooms, five full bathrooms and one half-bath. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-P-ST-NW-DC-836x1254.jpg)
3310 P Street NW
Washington, D.C. This Federal-style attached row house in Georgetown was built in 1900. It has five bedrooms, five full bathrooms and one half-bath. (Courtesy MRIS, a Bright MLS)
![4. $4,500,000
3107 Dumbarton Street NW
Washington, D.C.
No MRIS photo was available. This Google photos shows the house in Georgetown, with two bedrooms and one full bath. (Courtesy Google)](https://wtop.com/wp-content/uploads/2017/03/goole-dumbarton-st.png)
Washington, D.C. No MRIS photo was available. This Google photo shows the house in Georgetown, with two bedrooms and one full bath. (Courtesy Google)
![3. $5,500,000
1832 24th Street NW
Washington, D.C.
This home was built in 1927, and has four bedrooms, three full baths and three half-baths. (Courtesy HomeVisit)](https://wtop.com/wp-content/uploads/2017/03/MRIS-24TH-STREET-NORTHWEST-WASHINGTON-DC-20008.jpg)
Washington, D.C. This home, built in 1927, has four bedrooms, three full baths and three half-baths. (Courtesy HomeVisit)
![](https://wtop.com/wp-content/uploads/2017/03/chestnut-lane.png)
Washington, D.C. No image of the house was provided by MRIS. This Google photo shows the house, which has seven bedrooms, six full bathrooms and two half-baths. (Courtesy Google)
![](https://wtop.com/wp-content/uploads/2017/03/MRIS-9641-GEORGETOWN-PIKE-GREAT-FALLS-VA-22066-1672x1254.jpg)
Great Falls, Virginia Le Chateau de Lumiere, a 24,000-square-foot mansion on 5.5 acres in Great Falls, Virginia topped residential real estate sales in the D.C. region in February. It has eight bedrooms, 10 full baths and three half-baths. (Courtesy MRIS, a Bright MLS)
![2010 Foxhall Road NW
Washington, D.C. 20007
(Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-FOXHALL-ROAD-NW-DC-260x174.jpg)
![$3,650,000
9001 Durham Drive
Potomac, Maryland
Built in 1995, this house in Potomac has five bedrooms, six full bathrooms and two half-baths. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-DURHAM-DR-POTOMAC-MD-260x174.jpg)
![6219 Kennedy Drive
Chevy Chase, Maryland
This Chevy Chase home has four bedrooms, six bathrooms and two half-baths. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-KENNEDY-DR-CHEVY-CHASE-MD-260x174.jpg)
![7. $3,900,000
2816 O Street NW
Washington, D.C.
This home in the Georgetown neighborhood of D.C. has five bedrooms, four bedrooms and one half-bath. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRISO-ST-NW-DC-260x174.jpg)
![6. $4,270,000
3953 52nd Street NW
Washington, D.C.
This house in the Spring Valley neighborhood of Northwest D.C. has five bedrooms, five full bathrooms and one half-bath. (Courtesy Washington Fine Properties)](https://wtop.com/wp-content/uploads/2017/03/MRIS-52-ST-NW-DC-260x174.jpg)
![5. $4,400,000
3310 P Street NW
Washington, D.C.
This home in the Georgetown neighborhood of Northwest D.C. has give bedrooms, five full bathrooms and one half-bath. (Courtesy MRIS, a Bright MLS)](https://wtop.com/wp-content/uploads/2017/03/MRIS-P-ST-NW-DC-260x174.jpg)
![4. $4,500,000
3107 Dumbarton Street NW
Washington, D.C.
No MRIS photo was available. This Google photos shows the house in Georgetown, with two bedrooms and one full bath. (Courtesy Google)](https://wtop.com/wp-content/uploads/2017/03/goole-dumbarton-st-260x174.png)
![3. $5,500,000
1832 24th Street NW
Washington, D.C.
This home was built in 1927, and has four bedrooms, three full baths and three half-baths. (Courtesy HomeVisit)](https://wtop.com/wp-content/uploads/2017/03/MRIS-24TH-STREET-NORTHWEST-WASHINGTON-DC-20008-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2017/03/chestnut-lane-260x174.png)
![](https://wtop.com/wp-content/uploads/2017/03/MRIS-9641-GEORGETOWN-PIKE-GREAT-FALLS-VA-22066-260x174.jpg)
WASHINGTON — A 24,000-square-foot mansion on 5.5 acres in Great Falls, Virginia, called “Le Chateau de Lumiere” topped residential real estate sales in the D.C. region in February, selling for $12 million.
According to listing service MRIS, the newly constructed mansion, with eight bedrooms and 13 baths, sold for $2 million less than its listing price.
The 10 most expensive residential sales in the D.C. region ranged from $3.6 million to $12 million.
Seven of the 10 most expensive sales were in the District. Great Falls, Virginia; Chevy Chase, Maryland; and Potomac, Maryland, each had one of the 10 most expensive sales.
Click through the slideshow to see the 10 expensive residential sales in the D.C. metro area in February, courtesy of MRIS.