NY Property Records
509 Michigan St
509 Michigan St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerErnest J & Karen M Corsini
Mailing address509 MICHIGAN ST · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$8,400
Total assessed$29,300
Est. annual tax$7,784 (2024, excl. special districts)
Lot
Size0.13 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
SBL05000330003000240000
Print key33.-3-24
SWIS472889
Parcel ID47288905000330003000240000
Who owns 509 Michigan St?
509 Michigan St, Islip is owned by Ernest J & Karen M Corsini per the 2025 NYS assessment roll.
Nearby on Michigan St
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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