Historical clue formulations

• Not in use — 2015-03-26
• Unoccupied — 2013-11-01
• Like a lot without a lot — 2013-05-18
• For immediate lease, say — 2012-02-19
• Like rooms to rent — 2010-12-08
• Unoccupied — 2010-06-03
• Empty, as a lot — 2006-10-16
• Unoccupied — 2006-08-01
• Ready for occupation — 2003-01-05
• Blank — 1996-03-02