Her schedule is nowhere near as crazy as it was in 2005, when the local housing market peaked, or even 2007, just before the recession hit. But it’s busier than it has been in a long time. Moore has sold at least three properties since mid-December, and recently had four offers on one house listed for more than $900,000. With five other listings in Lexington and Bedford, Moore spent Presidents’ Day weekend showing homes to several families.