NY Property Records

819 15th St
Islip · Suffolk County

449 · Commercial
Owner of record
OwnerGuidi Family Trust
Mailing address431 JOAN ST · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$9,800
Total assessed$38,400
Est. annual tax$10,202 (2024, excl. special districts)
Lot
Size0.18 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
Deed book / page12868 / 977
SBL05001270002000390000
Print key127.-2-39
SWIS472889
Parcel ID47288905001270002000390000

Who owns 819 15th St?

819 15th St, Islip is owned by Guidi Family Trust per the 2025 NYS assessment roll.
Nearby on 15th 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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