Advanta
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Former CEO of Montgomery County-Based Advanta Sells Florida Mansion for $27M
Dennis J. Alter, former CEO of Montgomery County-based Advanta, and his ex-wife Gisela Alter have sold their luxurious waterfront mansion…
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A Refundable $100,000 Deposit Gives Any Buyers a Shot at Owning Region’s Most Expensive Estate
Arbor Hill in Fort Washington, a sweeping estate owned by Dennis Alter, former chief executive of now-defunct Advanta, has been…
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Fort Washington Estate, Once the Most Expensive Philadelphia Area, Heads to Auction
Arbor Hill, the Fort Washington estate that was once the most expensive listing in the Philadelphia region, is headed to…






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