Welcome to Albany Post Self Storage of Walden, NY! If you're looking for convenient self storage unit rentals, you've come to the right place. Albany Post Self Storage is a family owned and operated self storage facility located conveniently between Montgomery, Walden and Pine Bush. At Albany Post Self Storage our rates are competitive, with no hidden fees. Our units are all drive-up accessible making it easy to pull right up to your unit to load or unload. We also provide 24 hour access so you can access your unit when you need to.