There were two sources I found. They gave national indices and an Index foir the Mid Atlantic reagion:
The S&P/Case-Shiller Home Price Indices:
http://www2.standardandpoors.com/portal/site/sp/en/us/page.topic/indices_csmahp/0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0.html
and an Index that HUD puts...