It is bounded by Cucumber Road and Western Bicutan in the north, a small creek along Sitio Imelda and South Signal Village in the northeast, Maharlika Village and Lapu-Lapu Street in the southeast, A. Bonifacio Avenue and Central Bicutan in the south and San Martin de Porres, Parañaque in the west.

423 signed by Carlos P. Garcia on July 12, 1957, the land was initially allocated only for soldiers.

[2] Due to the requests of citizens as well as by Pasig, Parañaque and Taguig governments that Bicutan not be included in the areas stated in the Proclamation 423, then-President Diosdado Macapagal signed Proclamation No.

[3] In the years 1964 and early 1965, the occupiers had their status as owners of their own land confirmed.

Upper Bicutan's Osano Park was named after him.Soon the community had a large water tank, an elementary school and a few paved roads, as well as the availability of electricity.