The smallest barangay to complete Cluster 1 or Central Cluster is Barangay Urdaneta with a total land area of 0.7399 square kilometers. It is one of the first centrally planned communities together with Forbes Park, San Lorenzo and Bel-Air which was established in the 1950s by the Ayala Family. Originally, Urdaneta and Bel-Air is form part of a single village called “Beldaneta”.
The barangay is bounded by the roads of EDSA, Ayala Avenue, Makati Avenue, and Buendia Avenue. Its bounding barangays are Bel-Air (north and west), San Lorenzo (south), and Forbes Park (east).
Its primary use is considered purely residential same with Barangay Dasmariñas. Its main revenue source comes from real property tax and internal revenue allotment. The Mandarin Oriental and the Peninsula Hotel the noticeable establishments in the area.