3227 Avenue O 3227 Avenue O – Built in 1885, this historic home’s earliest documented resident was Aquilla Davis Sullivan, a railroad billing clerk listed at the address in an 1889 city directory. More than a century later, the house still carries its timeless character. Sitting on a generous corner lot with mature trees and alley access, it offers two bedrooms, one bath, a living area, and a spacious kitchen. Inside you’ll find original wood floors, shiplap walls and ceilings, all under a tin roof—authentic details waiting to be restored. This property is perfect for a handy new owner to bring back to life and continue its story in Galveston’s rich history.