NY Property Records
354 Liberty St
354 Liberty St
Islip · Suffolk County
280 · Residential
Owner of record
OwnerKoch Living Trust
Mailing address205 MACARTHUR BLVD · HAUPPAUGE, NY, 11788
Assessment · 2025 roll
Land assessed$35,000
Total assessed$72,700
Est. annual tax$16,735 (2024, excl. special districts)
Lot
Size3.6 acres
Services & districts
School districtHauppauge (472806)
Deed & identifiers
Deed book / page12510 / 348
SBL05000180001000110000
Print key18.-1-11
SWIS472889
Parcel ID47288905000180001000110000
Who owns 354 Liberty St?
354 Liberty St, Islip is owned by Koch Living Trust per the 2025 NYS assessment roll.
Nearby on Liberty 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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