NEW PROPERTY DEVELOPMENT FOR SALE! 321 Kampmann San Antonio, TX 78209 New development oppurtunity located in Alamo Heights. This 1.2-acre parcel offers 12 single-family homes. Great location near Broadway and Austin Highway. The property has been approved by the city and has the opportunity to be a great gated community. Offering top-rated schools, tree-lined streets, and proximity to shopping, and dining.