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New YorkOld Westbury

Find and Compare the Best Real Estate Agents in Old Westbury, NY

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Featured Agents in Old Westbury, NY

PRIME AGENT

Compass

Aileen Murstein

2 reviews

View Profile

36years of experience

11sales in the last 12 months

500transactions all-time

PRIME AGENT

Douglas Elliman

Clara Valderrama

6 reviews

View Profile

38years of experience

33sales in the last 12 months

900transactions all-time

Compass Real Estate

Kristine Livadas

10 reviews

View Profile

20years of experience

12sales in the last 12 months

120transactions all-time

Compare 15 top-performing real estate agents in Old Westbury, NY

Douglas Elliman Real Estate

The Andréa Sorrentino Team

Open 9:00 AM - 10:00 PM

Usually responds in 15 minutes

36 years of experience

30 sales in last 12 months

447 transactions all-time

Serves Old Westbury

About

With a proven track record of success, The Andréa Sorrentino Team brings an unparalleled level of experience, insight, and service to the Long Island real estate market. Recognized among the top 6% of Douglas Elliman agents Company Wide, Andréa and John consistently deliver results through skilled negotiation, personalized service, and a deep understanding of the high-end market. Their longstanding success is built on trust, strategic thinking, and a concierge-style approach that elevates every client experience.

Achievements

Top Luxury Listing Agent 2025

Top Luxury Buyer's Agent 2025

Top Producer 2025

Multi Million Dollar Club

Graduate Degree

REALTOR®

Business Highlights

First Time Buyers, Lot/Land, Luxury Properties, New Construction

2025 Diamond Award, Top 6% of Agents Nationwide

Top 2% of approximately 24,000+ agents across Nassau and Suffolk Counties

Compass Greater Ny

Margaret Trautmann

33 years of experience

21 sales in last 12 months

Serves Old Westbury

About

I have been licensed since 1991. I specialize in the Luxury Market. I am a Family Residential Real Estate Advisor. And I love my job!

Achievements

Top Producer Year after Year

Bachelor's Degree, Franklin Pierce University
Management/Economics

GRI, CRB, CBR, CIPS, CRS, SRES, REALTOR®

Business Highlights

Buyer Representative, Condominiums, Farm/Ranch, First Time Buyers

Palo Alto, California raised on the North Shore of Long Island

Century 21 American Homes

John Ammirati

22 years of experience

Serves Old Westbury

About

I lead a team of well trained agents who have done business in the past year in over 100 towns on Long Island. We understand the marketing that attracts today's buyers and have the skills to negotiate and close deals. Ask us about our comprehensive internet marketing package.

Achievements

Top Century 21 Office in New York State

Business Highlights

Concierge Services, Distressed Properties, Seller Representative

Douglas Elliman

Joseph Nina

Open 24 hours

Usually responds in 1 hr

PRIME AGENT

3 years of experience

6 sales in last 12 months

19 transactions all-time

Serves Old Westbury

About

I have helped my home buyers locate and purchase their first homes, my sellers/investors get the most return from their investments, and guided owners through large and small scale renovations

Achievements

Top Luxury Listing Agent 2025

Top Luxury Buyer's Agent 2025

Top Massapequa Park Brokerage 2025

Graduate Degree, Columbia University
Construction - Project Management , 2023 - 2023

Business Highlights

New Construction, First Time Buyers, Condominiums, Buyer Representative

Born & raised in NYC. I have been a renter, owner, landlord, and agent myself

Laffey Real Estate

Beth Sitzer

5 reviews

Open 24 hours

Usually responds in 1 hr

24 years of experience

12 sales in last 12 months

130 transactions all-time

Serves Old Westbury

About

I have been a licensed real estate associate broker since 2001. I can assisit you with your Real Estate needs in Long Island and Queens.

Achievements

Top Company Agent 2025

Top Producer 2025

Top Sales Producer 2025

Bachelor's Degree, Ithaca Collage

Business Highlights

Buyer Representative, Condominiums, First Time Buyers, Luxury Properties

We've introduced over 4,940,482 buyers and sellers to top local real estate agents in the past 15 years

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