NY Property Records

836 Grundy Ave
Islip · Suffolk County

484 · Commercial
Owner of record
OwnerRobert Birnbaum
Mailing address100 FIELD ST · WEST BABYLON, NY, 11704
Assessment · 2025 roll
Land assessed$32,000
Total assessed$94,000
Est. annual tax$22,338 (2024, excl. special districts)
Lot
Size0.96 acres
Services & districts
School districtSachem (472205)
Deed & identifiers
SBL05001750001001050000
Print key175.-1-105
SWIS472889
Parcel ID47288905001750001001050000

Who owns 836 Grundy Ave?

836 Grundy Ave, Islip is owned by Robert Birnbaum 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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