NY Property Records

338 Grundy Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerJack M Delorenzo
Mailing address338 GRUNDY AVE · HOLBROOK, NY, 11741
Assessment · 2025 roll
Land assessed$11,300
Total assessed$34,300
Est. annual tax$8,151 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtSachem (472205)
Deed & identifiers
Deed book / page12319 / 708
SBL05002160002001120000
Print key216.-2-112
SWIS472889
Parcel ID47288905002160002001120000

Who owns 338 Grundy Ave?

338 Grundy Ave, Islip is owned by Jack M Delorenzo 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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