NY Property Records

40 Grenadier Ln
Islip · Suffolk County

210 · Residential
Owner of record
OwnerWilliam & Laura Heffernan
Mailing address40 GRENADIER LN · EAST ISLIP, NY, 11730
Assessment · 2025 roll
Land assessed$11,100
Total assessed$37,500
Est. annual tax$9,754 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtEast Islip (472803)
Deed & identifiers
SBL05004260002000540000
Print key426.-2-54
SWIS472889
Parcel ID47288905004260002000540000

Who owns 40 Grenadier Ln?

40 Grenadier Ln, Islip is owned by William & Laura Heffernan 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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