NY Property Records
434 Michigan St
434 Michigan St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerMichael Mastriano
Mailing address434 MICHIGAN ST · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$9,700
Total assessed$35,100
Est. annual tax$9,325 (2024, excl. special districts)
Lot
Size0.18 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
Deed book / page12719 / 609
SBL05000320005000760000
Print key32.-5-76
SWIS472889
Parcel ID47288905000320005000760000
Who owns 434 Michigan St?
434 Michigan St, Islip is owned by Michael Mastriano 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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