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Gwenn Ellen O'Neill

Gwenn Ellen O'Neill

REALTOR® at Century 21 Stein Posner

About Gwenn

I have over 35 years of real estate experience, selling property throughout South Florida and have 10+ years of on-site sales experience in new development communities for DiVosta Homes, Centerline Homes and BAP. I have been working with the CENTURY 21 Stein Posner team for over 3 years as a REALTOR ® and Relocation Specialist. I am knowledgeable of the South Florida real estate market. I have earned the following professional designations: GRI, Graduate of Real Estate Institute and CRS, Certified Residential Specialist. I am a member of the American Relocation Alliance and the Worldwide ERC®.

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Gwenn's properties

Gwenn has 2 properties for sale and sold 2 properties in the last 12 months, showing 4, sorted by most recent activity

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For Sale
$434,500
164/105 NE 19th Ave
Deerfield Beach FL 33441
2
2
1
Condo
Listing courtesy of Century 21 Stein Posner
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SoldFeb 18, 2026
$108,000
304/14575 Bonaire Boulevard
Delray Beach FL 33446
1
2
1
Condo
Listing courtesy of Century 21 Stein Posner and Keller Williams Realty Services
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SoldDec 2, 2025
$387,000
7112 Demedici Circle
Delray Beach FL 33446
2
2
2
Single-Family
Listing courtesy of Century 21 Stein Posner and Lang Realty/ BR
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For Sale
$374,500
208/101 Northeast 19th Avenue
Deerfield Beach FL 33441
2
2
1
Condo
Listing courtesy of Century 21 Stein Posner
 Show all 4 properties
Gwenn Ellen O'Neill
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