NY Property Records

4 New St
Islip · Suffolk County

210 · Residential
Owner of record
OwnerH D Kupstas & J Theo-Kupstas
Mailing address4 NEW ST · GREAT RIVER, NY, 11739
Assessment · 2025 roll
Land assessed$20,900
Total assessed$72,800
Est. annual tax$18,936 (2024, excl. special districts)
Lot
Size0.5 acres
Services & districts
School districtEast Islip (472803)
Deed & identifiers
Deed book / page12555 / 126
SBL05004500001000050000
Print key450.-1-5
SWIS472889
Parcel ID47288905004500001000050000

Who owns 4 New St?

4 New St, Islip is owned by H D Kupstas & J Theo-Kupstas per the 2025 NYS assessment roll.
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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