The document is a city council agenda memorandum regarding a request to demolish the existing single-family residence at 859 Estes Ave in Alamo Heights, Texas. The property is zoned for single-family use. City staff found no historical or architectural significance to the existing structure. The Architectural Review Board considered the request and the motion to declare the structure significant did not pass. If approved, demolition of the existing structure would not require a replacement to be immediately constructed. A new single-family home would require separate review and approval if built in the future. No direct fiscal impact is projected from the demolition request.