Lot 42 – 550 10th Street. Steps from Galveston Bay, minutes from boat launches! Looking for a lot with room to grow on both sides? Lot 42 sits in the heart of five available lots on 10th Street in San Leon, with additional lots for sale on either side — making it a prime candidate for a larger assemblage down the road. This 3,125 SF parcel measures 25' wide by 125' deep, with gravel road access already in place by the seller. Galveston County has future road development planned for the area, adding long-term value to an already attractive buy. See the Pricing Plat Map for neighboring lot options.