Sumitomo International Realty, Sumitomo Real Estate Sales NY

SRES-NY International Realty (SIR)

Sumitomo International Realty (SIR) brand is your best source for both the purchase and sale of the finest Manhattan and NYC residential and investment property.



Customers of Sumitomo Real Estate Sales NY have all the advantages of our firm being part of RLS listings which links virtually all sales of NYC apartments from all the major real estate firms who are members of the Real Estate Board of New York (REBNY) together in one database.
For sellers of property, we combine this link with RLS with our exclusive clientele of Asian buyers from Sumitomo Real Estate Sales NY with over 200 offices in Asia, who are in the market for both residential and investment property, to ensure that our client’s property receives the highest possible exposure. If you’re in the market for a new home or investment property, or want to know the value of your current residence or investment property, please contact us for a free appraisal.


Rental Listings

Sales Listings

Past Transactions





Mie Iwatsuki

Licensed Real Estate Salesperson

O: 212-596-0823
M: 212-920-6833

Languages : English, Japanese, Chinese



Mie Iwatsuki's Biography

Mie Iwatsuki is the Deputy Manager of Sumitomo’s N. Y. International Division. She works with both American and foreign buyers to find the right fit for the residential and investment property needs. Prior to working at Sumitomo, Mie was very involved in the art world in Manhattan. Mie uses her keen skills honed in the art world when searching for the right properties for her clients. Mie helped specialists’ research at Christie’s NY auction house, She has curated numerous art shows and philanthropic projects through her company, Cocoa New York including shows with well known artists. She also served as a model to a number of Master painter and photographers of 21Century.Mie has worked in the real estate area in both New York and Japan. She speaks English, Japanese, and Mandarin. She is a graduate of both Nihon University in Japan and Hunter College in New York City.