NY Property Records
434 W 4th St
434 W 4th St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerThomas J & Jennifer J Keenan
Mailing address434 W 4TH ST · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$8,400
Total assessed$39,000
Est. annual tax$10,518 (2024, excl. special districts)
Lot
Size0.3 acres
Services & districts
School districtWest Islip (472809)
Deed & identifiers
Deed book / page12233 / 599
SBL05003890002000060000
Print key389.-2-6
SWIS472889
Parcel ID47288905003890002000060000
Who owns 434 W 4th St?
434 W 4th St, Islip is owned by Thomas J & Jennifer J Keenan per the 2025 NYS assessment roll.
Nearby on W 4th 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
Search by name or address · Browse all records