Rosanne D'Agostino is a nationally recognized leading real estate agent located in Central Suffolk, NY. Rosanne is a part of Douglas Elliman and is an affiliate of the Independent/Other brand.
RealTrends Verified Performance
Based On 2025 Sales Data
Sides
17
Volume
$10.57M
National
Volume Rank
26824
Sides Rank
-
State
Volume Rank
1748
Sides Rank
-
City
Volume Rank
5
Sides Rank
4
Awards
Verified by RealTrends
RealTrends Verified Top Agent by Volume
City Ranked Agent by Volume
City Ranked Agent by Sides
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Market Update for August 29, 2026
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