Understanding the Costs of Building a Multigenerational House in Japan


Building a house in Japan, especially a multigenerational one, involves intricate details and specific costs to consider. The video discussed the construction of a common-style Japanese house that accommodates two families, providing insights into the various features and expenses involved.

The breakdown of the house’s cost revealed that it amounted to 88 million yen before tax, approximately $560,000. This total encompassed a variety of elements, ensuring compliance with Japan’s strict building codes, including seismic requirements for earthquake resistance. Additionally, the fully furnished option, incorporating furniture, appliances, and decorations, totaled 93 million yen or around $593,000.

Key areas of the house, such as the entrance, living space, kitchen, tatami room, second floor, bathroom, laundry room, and bedrooms, were discussed in detail. Specific costs for different components, like the kitchen buildout, tatami room construction, central heating system, and automated bath area, were highlighted to give viewers a comprehensive understanding of the overall expenses involved.

Furthermore, the video touched upon the time duration for constructing such a standard house in Japan, typically taking around 150 days. The importance of design considerations, such as optimizing space utilization and creating functional areas like workspaces and balconies, was emphasized throughout the tour.

In conclusion, the intricate details and costs associated with building a multigenerational house in Japan were meticulously explained, shedding light on the meticulous planning and expenses required for such a construction project. From traditional Japanese elements like tatami rooms to modern conveniences like central heating systems, the video provided a holistic view of the investment needed to bring such a housing vision to life.

Overall, understanding the costs and considerations involved in building a Japanese house is essential for anyone embarking on a similar architectural endeavor.