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#04
Directory 2026
Top-Ranked Realtor
Investment

James O'Sullivan

Associate Broker

Investment property strategist across Rockville Centre and the South Shore.

Rockville Centre, NY Signature Premier 4.7 rating
Deals
310
Experience
20y
Rating
4.7
(516) 555-0193 Email
About James

The story behind the numbers.

James works with investors and multi-family buyers seeking long-term returns across Nassau's most active neighborhoods.

Profile Highlights

Credentials at a glance.

Specialty
Investment
Primary Service Area
Rockville Centre, NY
Brokerage
Signature Premier
Experience
20 years
Career Transactions
310
Recognition

Distinctions on this profile.

Top-Ranked

Featured in our Nassau County directory ranking

Verified

Licensing & brokerage details independently confirmed

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