Peter Mancini Clarity You Can Act On.

Music teacher and Realtor in Brooklyn, NY

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About Peter Mancini

I’m Peter Mancini, a Brooklyn-based real estate professional focused on delivering clarity, strategy, and results in one of the most competitive markets in the country.

Born and raised in Brooklyn, I understand that real estate here is hyper-local. Every block, every building, and every transaction has its own nuances. I’ve built my career guiding buyers, sellers, renters, and investors through that complexity with a steady, informed approach—whether it’s a brownstone, co-op, condo, multi-family, or mixed-use property.

Before real estate, I spent over two decades in education and music. As a trained tenor and longtime teacher, I developed a deep appreciation for preparation, timing, and precision. That foundation shapes how I approach every transaction today—pricing strategically, marketing with intention, and negotiating with confidence.

My work is grounded in thoughtful preparation, transparent communication, and a deep understanding of Brooklyn’s micro-markets. I don’t rely on generic advice or market noise. I focus on the details that matter—the data, the location, the building, and the people behind the transaction—so every decision is made with purpose.

Whether you’re preparing to sell, searching for your next home, or evaluating an investment, my role is to guide you with care, structure, and professionalism—every step of the way.

Clarity You Can Act On. Results You Can Trust.
Ready to make your next move with confidence? Visit petermancininyc.com or reach out directly to start building your strategy today.

Peter Mancini
Licensed Associate Broker, Keller Williams (KW Empire)
Member of REBNY & BNYMLS

  • Work
    • Music Teacher/Realtor
  • Education
    • Hofstra University
    • Touro College
Recommendations
Oct 2018 honor issuer Mike Hechme honor description Peter, Im sure you’ll agree that there is an uneasy feeling one gets when they offer something of personal value for sale. I felt it. I wondered if I should sell and if it was priced right. I questioned the strength of the real estate market. I felt nervous when we didn’t get an offer the first week. The above are real emotions that were experienced by me and I’m happy to say were put at easy every step of the way by you. You guided me throu
Mike Hechme
Oct 2018 honor issuer Deanna D'Onofrio honor description Peter was a great agent to work, even as we were the buyers and he was representing the seller. He was friendly communicative, and willing and available to make the apartment available to us on multiple occasions. Even though he was not representing us, we felt we could trust him to negotiate the sale in a way that was good for everyone. We would definitely work with him again and recommend him to friends.
Deanna D'Onofrio
Apr 2017 honor issuer Annette Jordan honor description Dear Peter, I just wanted to say thank you for all your help in finding us our new apartment! After a long and incredibly stressful search, my family and I had grown beyond frustrated with the lack of effort and professionalism shown by most brokers. It was hard enough to be leaving our home of many years, and having to waste time on brokers showing us place after place that didn't fit our needs was infuriating. Most of them either didn't
Anette Jordan
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