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About us

Real Estate Transactions.

Leading the miami and miami beach real estate market for over 35 yearsa successful Real Estate company offering a wide range of services to its exclusive clientele.

The story of Real Estate Transactions International is one of vision, high principles, and an unrelenting drive to succeed. This winning combination has transformed Real Estate Transactions, Inc. from its modest beginnings over 35 years ago, into one of the area’s most respected and successful real estate companies.

In 1980 Silvia Sabates Coltrane and husband Thomas D. Coltrane formed Real Estate Transactions, Inc. (RETI) in Miami Beach. Today RETI is a full-service company with an experienced staff of multi-lingual associates well versed in the entire gamut of the real estate industry.

The company has four distinct Divisions: Residential Sales and rentals; Commercial Sales and Rentals; Development Representation; International Sales and Marketing.
The exceedingly successful Commercial Division is an outgrowth of the trust RETI’s residential buyers place in RETI’s highly qualified, experienced and professional sales team. As these buyers diversify their Florida real estate portfolios, they seek RETI for experience, diligence and knowledge.

The company’s hands-on involvement with the development and marketing of residential condominiums in Miami – Dade County has won RETI wide respect. RETI’s International Division travels throughout South America and Europe to network with affiliates and brokers that provide them with a steady stream of buyers. This division is continuously negotiating and developing additional representation.

Continuous research and real estate analysis places RETI a step above the rest. Knowledge is power and RETI’s research staff is dedicated to being able to obtain the most recent and qualified information so that the company’s clients may make informed decisions. Additionally, the company has at its immediate disposal the area’s finest specialists and authorities in fields such as law, taxation, accounting, construction, architecture and design.
Although Real Estate Transactions Inc. is engaged in a program of aggressive diversification, the company has not forgotten the secret to its success which is to serve its local and international clients with professionalism, honesty and integrity.

+1 305 867 6344
9537 Harding Avenue, Surfside, FL 33154


RETI's presence in the Miami and Miami Beach real estate market spans over 35 years and its success stems from the wide range of services the company provides its extensive client base:

Learn more about RETI - Real Estate Transactions International