Ran across a new classic auto 'country club' taking shape in Montgomery County, MD.
A couple of partners who are car enthusiasts (at least one of the two is an attorny) bought an old farm in the Poolesville, Maryland area and are refurbishing the outbuildings into fully finished areas to store classic cars, and ultimately become something of a car country club. The craigslist listing is here:
Classic and Exotic Automobile Storage
I visited the site last weekend.
The barn with the 4 garage bay doors is being finished up, may even be finished by now.
The four bays are two cars deep. The whole building will be insulated and weather/critter tight. Each bay is wired for battery tenders.
The second floor has a newly finished apartment and a 'club area' with fireplace, kitchen, meeting area.
The partner I met is a decent guy, they have interesting aspirations for the property. I can tell you that the storage rates are VERY good, at least initially. There is also a caretaker who lives on site.
I have no financial interest in this, just passing it along in case folks are challenged in finding a nice, secure, affordable place to store your cars.