The document is a city council agenda memorandum regarding a request for approval of additions to a single-family home located at 406 Kokomo in Alamo Heights, Texas. It provides background on the property and proposed additions, including that they would increase lot coverage from 22% to 34% and floor area ratio from 20% to 38%. The Architectural Review Board recommended approval of the demolition and new construction designs. The memorandum is seeking city council consideration of the ARB's recommendation as required by local policy.