Unfortunately not. Since I'm in a residential zone an "accessory" building is limited to 15 feet in height and 1000 square feet.
The barn on my property is 2 1/2 stories tall, was the carriage house, predates the subdivision that made my property residential by over 100 years. It's on the renovation list. The actual barn is long gone, old timers around here told me where it used to be.
If this was still farm zoned there would be no height restrictions and larger outbuildings are allowed.
Are you insinuating that I'm a "pack rat?"