NY Property Records
145 Sioux St
145 Sioux St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerDominick Mendoza Jr &
Mailing address145 SIOUX ST · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$10,800
Total assessed$40,700
Est. annual tax$10,813 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
Deed book / page12469 / 323
SBL05000090001000780000
Print key9.-1-78
SWIS472889
Parcel ID47288905000090001000780000
Who owns 145 Sioux St?
145 Sioux St, Islip is owned by Dominick Mendoza Jr & per the 2025 NYS assessment roll.
Nearby on Sioux 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
Search by name or address · Browse all records