NY Property Records

378 Hillside Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerMark & Donna Arlotta
Mailing address378 HILLSIDE AVE · WEST SAYVILLE, NY, 11796
Assessment · 2025 roll
Land assessed$13,400
Total assessed$37,000
Est. annual tax$10,725 (2024, excl. special districts)
Lot
Size0.27 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
SBL05003290005000080001
Print key329.-5-8.1
SWIS472889
Parcel ID47288905003290005000080001

Who owns 378 Hillside Ave?

378 Hillside Ave, Islip is owned by Mark & Donna Arlotta 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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