Construction Consultant

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小山建築設計事務所

addressKanagawa/Isehara-shi/5th Floor, 2nd Makino Building, 1-1-14 Sakuradai

last updated：Oct 16, 2026

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小山建築設計事務所 Company Profile

This is an introduction to Koyama Architectural Design Office, LLC.

Koyama Architectural Design Office, Ltd. is an architectural design firm that specializes in the design of residential buildings, welfare facilities, and various properties. The firm engages in a wide range of activities, including regular reports on buildings, seismic retrofitting, and the operation of accommodation facilities, contributing to the provision of high-quality spaces and the formation of urban landscapes.

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Company name	小山建築設計事務所
Contact address	postalcode 259-1132 Kanagawa/ Isehara-shi/ 5th Floor, 2nd Makino Building, 1-1-14 SakuradaiView on map TEL：0463-93-1233
Industry	Construction Consultant