addis_ababa_city_hall | buildingstartdate | 1961 <tsp> addis_ababa_city_hall | floorarea | 1400000 (square metres) <sep> the addis ababa city hall (amharic: አዲስ አበባ ማዘጋጃ ቤት)  is a governmental department that houses the offices of the municipality of addis ababa, ethiopia 
addis ababa city hall began being constructed in 1961 and has a floor area of 140000.0 square metres. <sep> no information