Owner of record
OwnerGiambalvo, Rosanne E
AlsoGallagher, Terence
Mailing addressPO Box 365 · S Jamesport, NY, 11970
Assessment · 2025 roll
Land assessed$13,800
Total assessed$63,600
Full market value$779,412
Est. annual tax$14,096 (2024, excl. special districts)
Recorded sales · 2
Deed$1Dec 4, 2025
seller TERENCE GALLAGHER
buyer ROSANNE E. GALLAGHER
Liber 13319, page 235
Deed$989,000Nov 2, 2022
seller ROSANNE BRODERICK
buyer ROSANNE E. GIAMBALVO
Liber 13183, page 484
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Who owns 200 S Jamesport Ave?
200 S Jamesport Ave, Riverhead is owned by Giambalvo, Rosanne E per the 2025 NYS assessment roll. It last sold for $989,000 in Nov 2022.
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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