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The Team

Who We Are

NICHOLAS GIUFFRE

OWNER BROKER

Born and raised on the East End of Long Island, Nicholas brings a deep understanding of the local communities, neighborhoods, and markets that make this region so special. With over ten years of experience in both residential and commercial real estate, Nicholas has built a reputation for delivering exceptional results with integrity, insight, and dedication.

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Beyond traditional brokerage, Nicholas offers extensive property management expertise, providing clients with full service solutions that maximize property value and ensure peace of mind. His hands-on approach, market knowledge, and commitment to personalized service make him a trusted partner for buyers, sellers, investors, and property owners alike.

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Whether navigating complex commercial transactions or helping families find their dream home on the East End, Nicholas combines local expertise with a professional edge that sets him apart in today’s real estate market. Nicholas is also a proud co-owner of Long Island Farm Brewery and Jamesport Farm Brewery.

631.655.9118

    ALLISON DIEM

    LICENSED REAL ESTATE SALESPERSON

    Alli Diem knows the East End. An Eastport resident with over a decade of experience in the real estate industry, Alli brings her local advantage, professional edge and personal passion into every real estate transaction. From commercial leasing to finding your dream home, Alli's got you covered. Recent areas of transactions include Manorville, Eastport, East Moriches, Quogue and Riverhead. When she's not negotiating real estate deals, you can find Alli in her cut flower garden. 

    631.245.7292

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    STEVEN GIUFFRE II

    LICENSED REAL ESTATE SALESPERSON

    Professional - Reliable - Dependable

    631.433.6696

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    More Info

    ABOUT NGC REALTY GROUP

    Family-owned and operated, NGC Realty Group offers a full range of strategic real estate services under one roof. Investors and tenants return to NGC Realty Group because they know we’ll deliver on our promises. We generate results quickly and consistently by drawing on extensive knowledge of the Long Island market and strong long-standing relationships.

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    © 2022 by NGC Realty Group 

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