NY Property Records

133 Washington St
Islip · Suffolk County

220 · Residential
Owner of record
OwnerStephen & Maria Mahoney
Mailing address133 WASHINGTON ST · EAST ISLIP, NY, 11730
Assessment · 2025 roll
Land assessed$7,700
Total assessed$50,400
Est. annual tax$13,109 (2024, excl. special districts)
Lot
Size0.24 acres
Services & districts
School districtEast Islip (472803)
Deed & identifiers
SBL05003220004000580000
Print key322.-4-58
SWIS472889
Parcel ID47288905003220004000580000

Who owns 133 Washington St?

133 Washington St, Islip is owned by Stephen & Maria Mahoney 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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