100 Keyes, 1926 - 2026

Alexander Seifert

Real Estate Advisor

Alexander Seifert is a Miami-based real estate advisor who helps buyers, sellers, and investors navigate complex decisions with clarity and confidence.

With a background in military aviation and over two decades in executive leadership roles, Alexander brings strategic insight, financial discipline, and operational expertise to every transaction. His approach blends market data with real-world perspective, allowing clients to make informed decisions in an increasingly complex real estate environment.

Known for his straightforward communication and calm guidance, Alexander builds lasting relationships grounded in trust, transparency, and long-term value. He views each transaction not as an endpoint, but as the beginning of an ongoing advisory relationship.

Raised between Europe and Latin America and fluent in English, Spanish, and German, he has called Miami home since 2003 and provides guidance informed by global perspective and local market expertise.

Alexander lives in South Kendall with his wife and children. Outside of real estate, he enjoys family time, motorsports, golf, and tennis.

Alexander Seifert Photo
Phone: 305.790.9302
http://alexanderseifert.keyes.com

Office

Coral Gables
2423 Le Jeune Road
Coral Gables, FL 33134
License: 3460118

Languages

  • English
  • German
  • Spanish

Testimonials

“I had the great fortune to work with Mr. Seifert as my realtor. He got my unit rented out with an amazing couple running their small business.Alex was extremely professional. He never made me feel inferior. Whenever we had a problem, before calling me he had a solution to fix the problem. Always a happy go lucky person and extremely knowledgeable with the market and all the legalities needed to get the deal done.I will do business with him again.Thank you Sir!”

Karel van Grieken

“I’ve had the pleasure of working with Alex on two different occasions—first for a rental property and most recently for the purchase of my apartment. Both times, he has been incredibly professional, reliable, and attentive to every detail. Alex is always responsive and genuinely cares about finding the right fit for his clients. His knowledge of the market and commitment to excellent service made the buying process smooth and stress-free. I highly recommend him to anyone looking for a dedicated and trustworthy realtor.”

Luis Arce

“I have nothing but the highest praises to sing for Alex's professionalism and support throughout the entire process of purchasing a house. He was very thorough and would take his time to explain what might be doubtful. Clarity was key for me, and I felt it was accomplished from Day 1 until even after closing. I would 10 out of 10 recommend Alex to anyone wanting a smooth and proactive approach to homebuying. Especially for first time buyers as it can get overwhelming. Thanks for everything again Alex :)”

Janell Velasquez

“Alexander is 5 stars. The best. Very knowledgeable”

Sandro Goyzueta

“Alexander helped me in so many ways that it’s hard to describe his amazing performance in only one review. After a year of hard work, Alex made it happen in only three months!He is an exceptional professional and human being and this makes his service unmatchable.If you want to purchase any type of real estate: Alex is your guy!”

Sandro Goyzueta

“5 Star Rating”

E.P.

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