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Luxury Real Estate Advisor

About Niels

Niels Pennings Greenwich, CT Real Estate Agent Headshot

Niels Pennings

REALTOR®

Whether you are buying or selling a home, you'll find that it can be one of life’s most significant financial and emotional decisions. While the process can feel overwhelming, it can also be deeply rewarding when guided by an experienced, knowledgeable real estate professional who will put your interests first. I help buyers and sellers navigate complex real estate transactions with clarity, confidence, and results. As a licensed Real Estate Salesperson with Berkshire Hathaway HomeServices New England Properties in Greenwich, CT, I specialize in luxury homes, relocation, and coastal and country living in Fairfield County, CT and Westchester County, NY.

With over 20 years of corporate sales and negotiation experience, I take a strategic, client-first approach grounded in listening, market expertise, and clear communication. As a Greenwich, CT resident near the Rye Brook and Purchase, NY border, I bring deep local insight to every transaction—whether assisting first-time buyers, seasoned investors, luxury sellers, or clients relocating from New York City, across the country, or internationally.

Coverage Areas

Fairfield County, Connecticut
Greenwich, Darien, New Canaan, Norwalk, Ridgefield, Stamford, Weston, Westport, Wilton, Fairfield, Redding

Westchester County, New York
Armonk, Bedford, Harrison, Larchmont, Mamaroneck, Port Chester, Pound Ridge, Purchase, Rye, Rye Brook, Scarsdale, South Salem

Recognition and Achievements

  • Top 7 Sales Producer – 2025 Gold Medal Award
  • Top 10 Sales Producer – 2024 Silver Medal Award
  • Developer of one of the area’s leading real estate search engines, featuring real-time listings, analytics, and comprehensive town guides for Fairfield and Westchester counties

Professional Background

  • Licensed REALTOR® in Connecticut and New York since 2020
  • 20+ years in client-facing sales and leadership roles
  • Former Sales Director in FinTech, Financial Research, Data Analytics, and Data Management (BFSI sector)
  • Prior experience at Goldman Sachs, UBS, Intercontinental Exchange (ICE), and leading analytics firms
  • International experience teaching English in Japan
  • Fluent in Dutch

Education and Affiliations

  • BA, University of Pennsylvania (Class of 1999)
  • Member: Greenwich Association of REALTORS®
  • Connecticut Association of REALTORS®
  • National Association of REALTORS®
  • Greenwich MLS | SMART MLS (CT) | OneKey MLS (NY)

Community Involvement

  • Greenwich Town Fair Rent Commission (2025–2026)
  • Co-Chair, University of Pennsylvania Alumni Association – Greenwich (since 2015)
  • Greenwich Public Schools PTA and Green Schools Committee
  • Active community volunteer and resident

About Me

After nine years in Manhattan, my family and I moved to Greenwich, CT in 2011 in search of space, community, and a better quality of life—without sacrificing access to the city. We quickly discovered everything the area offers, from beaches like Tod’s Point and Island Beach, to nature preserves, world-class museums, and an exceptional dining scene throughout Greenwich, Port Chester, Armonk, and Rye.

Outside of real estate, you’ll find me gardening, cycling through Fairfield and Westchester, swimming at the Greenwich YMCA, or hosting my Sunday morning running group followed by coffee on the porch. I’m passionate about helping clients not only find the right home, but also connect to the lifestyle and community that make this region special.

Your Trusted Real Estate Partner

Whether listing a home, purchasing a first or forever property, or navigating complex luxury transactions, I offer a seamless, high-touch real estate experience built on integrity, expertise, and results. I look forward to guiding you every step of the way—delivering real estate and your vision for “The Way Life Should Be.”

Contact Details

Email address [email protected]
Primary phone (917) 583-2567
Address 136 East Putnam Avenue Greenwich CT, 06830
License #CT: RES.0814910 | NY: 10401348589

Private & Select

Exclusive Properties

  • 26 Tamarack Hill Drive For Sale

    $425,000

    26 Tamarack Hill Drive, Poughkeepsie, NY 12603

    Courtesy of Berkshire Hathaway HS NE Prop.

    • 3 Beds
    • 2 Baths
    • 1,796 Sq.Ft.
  • 119 Stringham Road Unit: 16 For Sale

    $375,000

    119 Stringham Road Unit: 16, Lagrangeville, NY 12540

    Courtesy of Berkshire Hathaway HS NE Prop.

    • 2 Beds
    • 2 Baths
    • 1,543 Sq.Ft.
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