NY Property Records

437 Greene Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerBruce & Margaret De Graff
Mailing address437 GREENE AVE · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$12,100
Total assessed$45,100
Est. annual tax$13,073 (2024, excl. special districts)
Lot
Size0.21 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
SBL05004300010000020000
Print key430.-10-2
SWIS472889
Parcel ID47288905004300010000020000

Who owns 437 Greene Ave?

437 Greene Ave, Islip is owned by Bruce & Margaret De Graff 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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