NY Property Records
431 Grundy Ave
431 Grundy Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerCatherine J Banfi Irrev Trust
Mailing address431 GRUNDY AVE · HOLBROOK, NY, 11741
Assessment · 2025 roll
Land assessed$11,300
Total assessed$39,400
Est. annual tax$5,715 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtSachem (472205)
Recorded sales · 1
Deedno price statedDec 5, 2023
seller CATHERINE J. BANFI
buyer IRREVOCABLE TRUST CATHERINE J. BANFI
Liber 13235, page 153
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13235 / 153
SBL05002160003000100000
Print key216.-3-10
SWIS472889
Parcel ID47288905002160003000100000
Who owns 431 Grundy Ave?
431 Grundy Ave, Islip is owned by Catherine J Banfi Irrev Trust per the 2025 NYS assessment roll.
Nearby on Grundy Ave
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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