※ Wooden homes of traditional Japanese design whose construction started before May 31st 1981 (free-standing houses, terraces and multi-purpose homes whose main purpose is as a dwelling)
(Kasama na rin ang itinayong pangsariling bahay, ang magkakadikit na bahay, ang bahay na yari sa prefabricated na materyales at pinauupahang mga bahay o apartrment).