NY Property Records
23 Tariff St
23 Tariff St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerKathleen A Marquardt
Mailing address23 TARIFF ST · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$9,700
Total assessed$38,400
Est. annual tax$10,707 (2024, excl. special districts)
Lot
Size0.2 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
SBL05003300001000230000
Print key330.-1-23
SWIS472889
Parcel ID47288905003300001000230000
Who owns 23 Tariff St?
23 Tariff St, Islip is owned by Kathleen A Marquardt per the 2025 NYS assessment roll.
Nearby on Tariff 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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