NY Property Records

100 Percy Williams Dr
Islip · Suffolk County

210 · Residential
Owner of record
OwnerRobert M Grosser Living Trst
Mailing address100 PERCY WILLIAMS DR · EAST ISLIP, NY, 11730
Assessment · 2025 roll
Land assessed$24,500
Total assessed$82,800
Est. annual tax$21,242 (2024, excl. special districts)
Lot
Size0.79 acres
Services & districts
School districtEast Islip (472803)
Deed & identifiers
Deed book / page12733 / 130
SBL05003980006000180000
Print key398.-6-18
SWIS472889
Parcel ID47288905003980006000180000

Who owns 100 Percy Williams Dr?

100 Percy Williams Dr, Islip is owned by Robert M Grosser Living Trst 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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