Thanks Sir Egay for the vid. To anyone interested: Half concrete, half metal cladding house Total area: 36 sqm (6x6 m) or 20 x 20 ft (400 sq ft) Total cost as of now: P170k - hindi pa tapos, wala pa double wall, palitada, paints, windows, tiles, CR, room divisions and other finishes. Note: pag yung lugar nyo ay nasa typhoon belt (lagi binabagyo ng malakas), mas matibay pa rin po ang full concrete house (pero mas mahal yun).
Depende po kung gaano ka-liblib yung lugar nyo. Kung nasa barrio at family land, maaring hindi na required. Pero kung nasa city kayo or sa town center, maaring required ang building permit.