Michael Martinetti Top real estate agent in Westfield

Michael Martinetti

Keller Williams Premier Properties
9 Years of Experience
(131)
$210M
Total Sales Last Year
9
Years of Experience
143
Recent TransactionsTransactions from the last 3 years
$647.3K
Average Price Point
  • Service Areas
  • Intro Video
  • About
  • Credentials
  • Recent Sales
  • Contact Information
  • Social Media

About Michael Martinetti

Michael Martinetti didn't just step into real estate -- he came to dominate it. In less than a decade, he's gone from first-time investor to one of the most successful and recognizable names in New Jersey real estate. He's ranked #1 in Union County, #1 across multiple towns, #1 in the NJ via GSMLS, #2 in the entire state via RealTrends, and he leads a team that's in the Top 1% nationwide -- not by chance, but by grinding harder, negotiating sharper, and refusing to lose. Before real estate, Michael taught health and physical education to children with behavioral disorders. That chapter taught him everything most agents never learn -- how to listen, how to lead, and how to build real trust with people from every walk of life. That's his edge. He's not here for surface-level transactions. He's here to truly move people -- and help them move forward. Michael bought his first investment property at 24. He was licensed in 2016, and by 2019, he had launched the Michael Martinetti Group, now one of the most driven teams in New Jersey real estate. With $1 billion sold and over 2,000 clients served, his results speak louder than any tagline. On average, his sellers earn 6% more than with other agents. Buyers find homes 25% faster. And 99% of those deals get to the finish line. But behind the stats is a story of hustle, heart, and hometown pride. A Union native, Michael didn't just build his business here -- he built his life here. He's helped his own parents and grandparents secure homes. He's flipped, renovated, and reinvested in the neighborhoods he serves. And through the Michael Martinetti Group Fund, he's turning success into service -- donating to schools, sponsoring community programs, and awarding scholarships to Union High School students each year. Michael doesn't sugarcoat the process. He gives it to you straight, fights to get you the best deal possible, and shows up -- every time -- with the experience and intensity of someone who knows what's at stake. He's not a salesperson. He's a strategist. A connector. A closer. If you're looking for someone to play it safe, keep looking. If you're looking for someone to win? You just found him.
OTHER LANGUAGES
English, Spanish
Community Involvement
Each year we provide a scholarship to a Union High School senior, we help Santa deliver gifts to 50 families in Union County, we buy wishlists for NJ teachers, and more!
HOBBIES/INTEREST
Sports. GO PACKERS!
FAMILY
married with 4 children
Read More About Michael

Credentials

LICENSE
Real Estate - New Jersey - # 1648831
Designation

REALTOR

Specialties

  • Sellers
  • Buyers
  • Residential Property

Awards

  • award image
View All Awards

Recent Sales

Showing 4 out of 153

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  1. 1. Click the "View All Sales" button below.
  2. 2. Use the "Year" filter to select the desired past years.
Date
Address
Price
Represented
10/31/2025
2130 Isabelle Ct Mahwah, NJ 07430
Sold For $477K
10/31/2025 Buyer
10/30/2025
355 Sycamore Dr Union, NJ 07083
Sold For $675K
10/30/2025 Seller
10/28/2025
108 Garfield St Linden, NJ 07036
Sold For $540K
10/28/2025 Seller
10/28/2025
1880 Long Ter Union, NJ 07083
Sold For $350K
10/28/2025 Both

Michael Martinetti's Reviews & Ratings

131 Reviews
(5/5)
Note: Reviews may include other agents on their team
What clients say about this agent....
  • Responsive
  • Communicative
  • Knowledgeable
  • Professional
  • Outstanding
  • Trustworthy
  • Attentive
  • Hard working
  • Great for new buyers
  • Sold Quickly

Iris Charles

Review for Member: Iris Charles
October 29, 2025
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
zillowZillowVERIFIED

Its not often that I feel compelled to leave a review for another Realtor, but this time I had to. Ron had a listing in Linden, NJ that my buyer client absolutely fell in love with. From the very first call to the last, Ron was consistently responsive, kind, and professional. He promptly answered every call and text, making the process smooth and stress-free, truly a breath of fresh air in this industry! I would definitely recommend Ron to anyone. Teamwork at its best!

Jaymark Hawlader

Review for Member: Jaymark Hawlader
October 21, 2025
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
zillowZillowVERIFIED

Ron did an outstanding job helping us with the purchase of our home. He was communicative, transparent and negotiated hard on our behalf. Were also very picky so Ron was patient in trying to help us find a home we loved and tailored each and every showing to what we specifically asked for. I cannot recommend Ron enough.

Naelyn Gatling

Review for Member: Naelyn Gatling
October 10, 2025
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
zillowZillowVERIFIED

Working with Mayiyi was an absolute dream! From start to finish, she was professional, patient, and incredibly knowledgeable. She truly went above and beyond to make sure every detail was handled perfectly. Whether it was answering late-night questions, scheduling last-minute showings, or explaining the process step by step, she was always there with a smile and a solution. What stood out the most was how much she genuinely cared, not just about closing a deal, but about helping me find the perfect home. Her dedication, honesty, and attention to detail made the entire experience stress-free and enjoyable. If youre looking for someone whos not only amazing at what she does but also a pleasure to work with then Mayiyi is the way to go! I cant recommend her enough!

Mon2144

Review for Member: Mon2144
October 3, 2025
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
zillowZillowVERIFIED

Rom did an amazing job in selling my childhood home. My mom and I enjoyed working with Ron. He had the house listed by the end of the summer and within one week, the house sold for way over-asking. He helped navigate hired the contractors and legal counsel. If you want to close within one month of listing, Ron is your guy!

Lauren Quesenbery

Review for Member: Lauren Quesenbery
September 30, 2025
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
zillowZillowVERIFIED

Mayiyi aka Gigi was an amazing realtor. She made the entire buying process so much easier. She relieved a lot of our stress. We knew we were in good hands. Gigi was on top of sending us listings as they came out. She listened to our needs and preferences. She was hands on, but not annoying. She was patient, friendly and respectful. She was timely at showings. She asked helpful questions during inspection. She was amazing at maintaining communication with our attorneys and made sure they were meeting deadlines. She answered our questions quickly and thoroughly. She wore many hats and did so effortlessly. Were so grateful we had Gigi during this time. We cannot recommend her enough. We love our house and were lucky to have Gigi help us through the process.

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