The development of large interior space apartment buildings in Kaohsiung City began from central area since the early 1980s to northern area and expanded to each district over the years. During the late 2000s and the early 2010s, Gu-Shan district was the main area to supply the apartment buildings in the market. Our viewpoints are focused on "time frame", "site area", and "interior area" upon housing supply so as to explore the evolution and supply of architectural planning of large interior space apartment buildings in Kaohsiung City, according to the analysis and measurement of approved working drawings provided by Building Affairs Office of Kaohsiung City Government. The research found out that over 264.4 m^2 is the bench mark as the size of "large interior space". In addition, the site size for the apartment buildings is mainly less 2000m^2 in Kaohsiung City, and it shows the characteristics of "small site size", "high plot ratio", "low coverage ratio", "few buildings", "few households" and "high-rise apartments". During the late 2000s and the early 2010s, the 44^(th) Reconsolidated Area of Gu-Shan district were the main supplying area, and after year 2003, the large interior space apartment buildings of the area became a significantly clustering group.