Sumitomo Realty & Development Co., Ltd. is a leading Japanese real estate developer and property management company. Founded in 1949 as part of the Sumitomo Group, the company has established itself as one of Japan’s largest comprehensive real estate firms. Headquartered in Tokyo, Sumitomo Realty & Development undertakes large-scale urban redevelopment projects, office tower construction, residential housing developments and hospitality ventures, serving both institutional and individual clients.
The company’s core business activities encompass real estate development, leasing and sales of office, commercial and residential properties, as well as building management and brokerage services. In its development division, Sumitomo Realty & Development designs and constructs high-rise office buildings, condominiums and mixed-use complexes. Its leasing arm manages a diversified portfolio of office spaces, retail venues and hotels, while its brokerage and property management units provide ancillary services ranging from tenant support to facilities maintenance.
While the bulk of its operations are concentrated in major Japanese cities such as Tokyo, Osaka and Nagoya, Sumitomo Realty & Development has expanded overseas with strategic property holdings in North America and Asia. Its international footprint includes equity interests in landmark New York properties and select developments in key Asian markets. The company remains committed to sustainable design practices, urban revitalization and long-term asset management in line with evolving environmental and social governance standards.
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