Mansion House Swim, Tennis & Dive

Interested in joining or leasing a share?  Contact our membership team at or visit our membership page
for more information and to apply now!
MHC Annual Dues are now being accepted. 
Please click on 2018 Late Dues Payment to begin payment process. 
Late Dues will now incur a $50 late fee. 


Don't miss the Dive Team Slideshows which are now posted under the Dive Team tab. Relive the highlights of summer!



Welcome to Mansion House Club


Mansion House Club (MHC) is a private facility located at 9321 Old Mount Vernon Road, Alexandria, Virginia 22309.

MHC is a member of the Northern Virginia Swimming League, the country's largest summer league. MHC competes in both swimming and diving throughout the summer, and is appropriate for children of all abilities. Mansion House Junior Tennis Team competes in the Mount Vernon Community Tennis League. The club has an extensive social calendar for both adults and children including a Fourth of July family celebration, a crab feast, movie nights, and a variety of themed evening parties.

Pool Hours:

11AM - 9PM daily, Memorial Day weekend through Labor Day except when closed for scheduled swim/dive meets, social events or inclement weather. Want to see pool events at a glance? Click Google calendar

We will have several upcoming events that will require the pool to be closed during regular operating hours throughout the season.  These dates are listed below: 

Friday, June 15th-Swim Pep rally in the pavilion

Saturday, June 16th- Pool opens at 12:00-Home Swim Meet

Monday, June 18th-Pool closes at 5pm-Home Swim Meet

Friday, June 15th-Swim Pep rally in the pavilion

Saturday, June 23rd- Pool closes at 6pm-Summer Solstice wine tasting

Saturday, June 30th-Pool opens at 12:00-Home Swim Meet

Monday, July 2nd- Pool closes at 5pm-Home Swim Meet

Monday, July 9th-Pool closes at 5pm-Home Swim Meet

Saturday, July 14th-Pool opens at 12:00-Home Swim Meet

Saturday, July 21-Pool closes at 3:30pm-Crab Feast

Wednesday, July 25th-Pavilion closed at 6pm-Dive End of season Party

Saturday, July 28th-Pool closed until 3pm due to Divisional Championships. The pavilion will be closed all day.

* Quiet Swim during dive meets: The pool will be open for lap swimming only. The diving well and the grounds on either side of the diving well will be closed for spectators. The divers need quiet in order to focus on their dives. We ask that adults stay with their children during this time to assist them in keeping their voices down. Please be respectful of the divers. Thank you.

Did the carwash eat your magnet or you need an additional one for your new hot rod?  Mansion House will be selling them all season for only $5. 

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UPCOMING EVENTS-click on event title to open registration & begin payment process

01 Sep 2017 6:00 PM • GW Rec Center
15 Jan 2018 • 9321 Old Mount Vernon Road
22 Jan 2018 • 9321 Old Mount Vernon Road
14 Mar 2018 •
16 Mar 2018 12:01 AM • MHC website

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