here's a couple of places they could go:
John Kerry
The secretary of state-designate (er, senior senator from Massachusetts) and wife Teresa Heinz bought the 9,178-square-foot (some sources place it at 9,798), 5-BR, 7-BA townhouse off Louisburg Square for $1,703,000 in January 1995, the same year they married. It is now assessed at about four times that amount.
Deval Patrick
The governor and wife Diane have been trying to sell their Milton home of 20 years since 2009, but with no success (they have an estate in the Berkshires, too). They have listed the five-bedroom, 3.5-bathroom, 6,880-square-foot spread for as much as $1.9 million; but it disappeared from the market in December 2010, when listed for $1,725,000. The couple bought the house in April 1989 for $560,000.
Elizabeth Warren
The Democratic Senate nominee and husband Bruce Mann bought the three-story, 3,728-square-foot Victorian in September 1995 for $447,000. It’s now assessed by the city at $1,740,700.
There is always Barry's place on the Vineyard....25 acres