NY Property Records
345 W 1st St
345 W 1st St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerMichael Jr & Katherine Avella
Mailing address345 W 1ST ST · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$6,300
Total assessed$42,000
Est. annual tax$11,327 (2024, excl. special districts)
Lot
Size0.13 acres
Services & districts
School districtWest Islip (472809)
Deed & identifiers
Deed book / page12392 / 875
SBL05003890002000780000
Print key389.-2-78
SWIS472889
Parcel ID47288905003890002000780000
Who owns 345 W 1st St?
345 W 1st St, Islip is owned by Michael Jr & Katherine Avella per the 2025 NYS assessment roll.
Nearby on W 1st 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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