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Get To Know

Meet Peter Mancini

Our agents bring a wealth of experience to ensure your buying or selling experience is successful.
Peter Mancini

Peter Mancini

Licensed Real Estate Associate Broker

I’m Peter Mancini, a Brooklyn-based real estate professional who believes buying or selling a home should feel intentional, informed, and well-orchestrated.
 
Born and raised in Brooklyn, I’ve spent my career helping buyers, sellers, renters, and investors navigate one of the most nuanced real estate markets in the country. From brownstones and co-ops to condos, multi-family homes, and mixed-use properties, I focus on strategy, clarity, and execution—because in Brooklyn, details matter.
 
Before real estate, I built my career in education and music. As a trained tenor and longtime teacher, I learned early that preparation, timing, and precision determine outcomes. I bring that same discipline to real estate: pricing with intention, marketing with purpose, and negotiating with confidence.
 
My approach—what I call A Signature Experience—is built on thoughtful preparation, transparent communication, and a deep understanding of neighborhood micro-markets. I don’t believe in one-size-fits-all advice or chasing headlines. I believe in understanding the data, the block, the building, and the people involved—so every decision is grounded in clarity and confidence.
 
Whether you’re preparing to sell, searching for your next home, or evaluating an investment, my role is simple:
to guide you with care, strategy, and professionalism—every step of the way.

Contact Details

Email address [email protected]
Primary phone (917) 916-5126
Address 8508 3 Rd Ave Brooklyn NY, 11209
License #10301219891
See Why Our Clients Love Us

Testimonials

Read what our clients have to say about working with us.
"For all real estate needs my go-to is Peter Mancini. It is a pleasure to work with him and his team! You can never go wrong with him!"
"For all real estate needs my go-to is Peter Mancini. It is a pleasure to work with him and his team! You can never go wrong with him!"
Panayoti A.
"They really did a good job helping me find a place. Thank you so much!"
"They really did a good job helping me find a place. Thank you so much!"
Domenico G.
"Peter is a well educated person in life as is his knowledge of real estate. I consider him and his team very comforting in dealing with the experience of finding a new home to live in."
"Peter is a well educated person in life as is his knowledge of real estate. I consider him and his team very comforting in dealing with the experience of finding a new home to live in."
Joseph P
"Peter came recommended to me from my cousin and he did not disappoint! I hired Peter to sell my parents’ house, who had certain needs. Peter fully accommodated them and got us a great price for the house. He was in constant communication with us every step of the way, from the listing of the house to the closing. Peter’s professionalism is top notch and you won’t go wrong hiring him as your realtor."
"Peter came recommended to me from my cousin and he did not disappoint! I hired Peter to sell my parents’ house, who had certain needs. Peter fully accommodated them and got us a great price for the house. He was in constant communication with us every step of the way, from the listing of the house to the closing. Peter’s professionalism is top notch and you won’t go wrong hiring him as your realtor."
John C.
"Working with Peter Mancini was an absolute pleasure! From the start, he made the process of finding my apartment incredibly easy and stress-free. Pen Realty knowledge of the market, responsiveness, and attention to detail ensured I found a place that perfectly met my needs. They handled everything seamlessly, making what can often be a frustrating experience feel effortless. I highly recommend Peter to anyone looking for a dedicated and Honest real estate team."
"Working with Peter Mancini was an absolute pleasure! From the start, he made the process of finding my apartment incredibly easy and stress-free. Pen Realty knowledge of the market, responsiveness, and attention to detail ensured I found a place that perfectly met my needs. They handled everything seamlessly, making what can often be a frustrating experience feel effortless. I highly recommend Peter to anyone looking for a dedicated and Honest real estate team."
Avanti C.
"Peter is a nice professional broker. Easy to work and extremely helpful along the way. Highly recommend!"
"Peter is a nice professional broker. Easy to work and extremely helpful along the way. Highly recommend!"
Ming L.
"I had the pleasure of working with Peter Mancini as my real estate broker at Pen Realty, and he truly exceeded all expectations. Peter was fantastic in showcasing a variety of home options that perfectly matched my needs. Thanks to his expertise, I found myself in a fortunate position of having so many great choices to consider. What really stood out was Peter’s patience and charisma throughout the process. He made everything so much easier than I anticipated and took the time to guide me every step of the way. His professionalism and genuine care for his clients really shine through. If you’re looking for an outstanding broker, I can't recommend Peter enough. Any great thing you hear about him and Pen Realty is absolutely true!"
"I had the pleasure of working with Peter Mancini as my real estate broker at Pen Realty, and he truly exceeded all expectations. Peter was fantastic in showcasing a variety of home options that perfectly matched my needs. Thanks to his expertise, I found myself in a fortunate position of having so many great choices to consider. What really stood out was Peter’s patience and charisma throughout the process. He made everything so much easier than I anticipated and took the time to guide me every step of the way. His professionalism and genuine care for his clients really shine through. If you’re looking for an outstanding broker, I can't recommend Peter enough. Any great thing you hear about him and Pen Realty is absolutely true!"
Alex T.
"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."
"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 J.
"Peter, I'm 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 through."
"Peter, I'm 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 through."
Mike H.
"Peter was very helpful in finding me the perfect home! He helped me buy a co-op and made the whole process feel easy and stress-free. I couldn't have asked for a better experience on buying my first home!"
"Peter was very helpful in finding me the perfect home! He helped me buy a co-op and made the whole process feel easy and stress-free. I couldn't have asked for a better experience on buying my first home!"
Sabrina DiPalma
"I just wanted to thank you for the job you did in selling my coop. It was obvious that you knew the real estate market and you helped me set a realistic selling price. You were also great in resolving any issues that came up and with your help, we were able to sell my coop within one week. Peter, you are an honest broker and I will be recommending you whenever I can."
"I just wanted to thank you for the job you did in selling my coop. It was obvious that you knew the real estate market and you helped me set a realistic selling price. You were also great in resolving any issues that came up and with your help, we were able to sell my coop within one week. Peter, you are an honest broker and I will be recommending you whenever I can."
Ray Barter

Browse Our

Featured Properties

A refined look at standout properties currently offered.

  • 123 8th Avenue For Sale

    $4,999,999

    123 8th Avenue, Brooklyn, NY 11215

    Listing Courtesy Peter Mancini with PEN REALTY LLC

    • 8 Beds
    • 6,667 Sq.Ft.
  • 371 16th Street For Sale

    $2,399,999

    371 16th Street, Brooklyn, NY 11215

    Listing Courtesy Peter Mancini with Keller Williams Realty Empire

    • 4 Beds
    • 3 Baths
    • 1,704 Sq.Ft.
  • 335 Bay Ridge Parkway For Sale

    $1,299,999

    335 Bay Ridge Parkway, Brooklyn, NY 11209

    Listing Courtesy Peter Mancini with Keller Williams Realty Empire

    • 3 Beds
    • 3 Baths
    • 1,432 Sq.Ft.
  • 2044 W 8th Street Pending

    $1,224,999

    2044 W 8th Street, Brooklyn, NY 11223

    Listing Courtesy Peter Mancini with Keller Williams Realty Empire

    • 1,200 Sq.Ft.
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