NY Property Records

1029 Grundy Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerJoseph & Deborah Cestare
Mailing address1029 GRUNDY AVE · HOLBROOK, NY, 11741
Assessment · 2025 roll
Land assessed$9,700
Total assessed$32,000
Est. annual tax$7,604 (2024, excl. special districts)
Lot
Size0.18 acres
Services & districts
School districtSachem (472205)
Deed & identifiers
SBL05001520002000110000
Print key152.-2-11
SWIS472889
Parcel ID47288905001520002000110000

Who owns 1029 Grundy Ave?

1029 Grundy Ave, Islip is owned by Joseph & Deborah Cestare 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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