Mark Siwiec Real Estate Agent at Keller Williams

Mark Siwiec

Real Estate Agent at
Keller Williams

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  • First Time Home Buyers
  • Investment Properties
  • Relocations
  • Luxury Specialist

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Agent Highlights

Mark sells properties fast - selling more than 56% quicker than the average Rochester agent.
Mark gets the job done - completing more sales than the average Rochester agent by 10%.
Mark is a SFH expert - working with over 66% more single family homes than the average Rochester agent.

Mark's Transactions

More about Mark Siwiec

Since 1991, the formula for Mark’s success has been based on three simple tenets: honesty, persistence and an unparalleled commitment to his clients. Whether a first-time homebuyer or a lifelong owner seeking to make a change, you’ll benefit from Mark’s proven sales record, smart negotiating skills and more than 28 years of Rochester real estate experience. Mark and his team of eleven full-time real estate professionals are here to see both buyers and sellers through the complete sales process. From the initial phone call to the day of closing and beyond, Mark and his team will make the transaction easy, understandable, and stress-free. In addition to exceptional marketing and sales strategies tailored specifically to each home, you can expect an unrivaled level of service, with frequent updates and regular communication to ensure that you’ll always feel included in the process. ...
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Top Negotiator 2021

Top Producer 2021


Nazareth College of Rochester, Monroe Community College

Other Certifications

NAR Licensed, GRAR Licensed

License Number


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Mark Siwiec