GUESSING GAME 8: What/where is this building?

Can you guess the location or name of this building?

Clue 1: I opened my doors in 1951.
Clue 2: The architectural style is known as Greek Revival.
Clue 3: People who enter the doors would come from Bayan Park, Camdas, Qurino Hill, Trinidad, Trancoville and possibly Aurora Hill too.
Clue 4: There is an elementary and high school associated with the building.
Clue 5: It is not so far from Balili River.
Clue 6: I am located within a very few tiny steps away southeast, to the residence of one of BCHS Class 61 members.

Share your findings!