NY Property Records
307 Flint St
307 Flint St
Greenport · Suffolk County · 11944
$3,763,636Full market value210 · Residential
Owner of record
OwnerOsinski, Michael
AlsoOsinski, Isabel J
Mailing addressPO Box 843 · Greenport, NY, 11944
Assessment · 2025 roll
Land assessed$7,000
Total assessed$20,700
Full market value$3,763,636
Est. annual tax$38,942 (2024, excl. special districts)
Lot
Size2.15 acres
Services & districts
WaterUnknown
SewerUnknown
UtilitiesUnknown
School districtGreenport (473810)
Deed & identifiers
SBL00600000080010020000
Print key6.-8-1.2
SWIS473801
Parcel ID47380100600000080010020000
Who owns 307 Flint St?
307 Flint St, Greenport is owned by Osinski, Michael per the 2025 NYS assessment roll.
Nearby on Flint St
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. Disclaimer · Request redaction
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