The Jefferson (a Monogram Collection property from Sunrise Senior Living) was proudly voted â Best Senior Living Communityâ by Arlington Magazine readers in the 2019 best of Arlington survey. The Jefferson, which is an independent and active senior community, is located in the heart of Arlingtonâ s Ballston neighborhood. When you arrive youâ ll feel as though youâ ve stepped into a luxury hotel. The Jefferson boasts in-house dining, housekeeping, transportation, pool/spa, fitness room, and other generous amenities in an urban setting with a walkability score of 97. The Jefferson is a 55+ community with a non-optional monthly fee which includes all amenities. The monthly fee for this unit is $3,466.00/month plus condo fee of $316.00/month Enjoy your own piece of the Ballston skyline with this condominium which is our Carroll floor plan. This unit has 1 bedroom, 1 bathroom, a den, extra square footage instead of a balcony, and beautifully updated kitchen and bath with step in shower.