What is the property tax for 143 N Ontario St?

The estimated annual property tax for 143 N Ontario St is $10,202 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

143 N Ontario St
Islip · Suffolk County

Q: Who owns 143 N Ontario St?

143 N Ontario St is owned by Stephen & Eva De Martino per the 2025 NYS assessment roll.

210 · Residential

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Owner of record

OwnerStephen & Eva De Martino

Mailing address143 N ONTARIO ST · RONKONKOMA, NY, 11779

Assessment · 2025 roll

Land assessed$9,200

Total assessed$38,400

Est. annual tax$10,202 (2024, excl. special districts)

Lot

Size0.17 acres

Services & districts

School districtConnetquot (472807)

Deed & identifiers

SBL05000200001000740000

Print key20.-1-74

SWIS472889

Parcel ID47288905000200001000740000

Who owns 143 N Ontario St?

143 N Ontario St, Islip is owned by Stephen & Eva De Martino per the 2025 NYS assessment roll.

Nearby on N Ontario St

142 N Ontario St · 146 N Ontario St · 139 N Ontario St · 147 N Ontario St · 138 N Ontario St · 151 N Ontario St · 135 N Ontario St · 134 N Ontario St · 155 N Ontario St · 131 N Ontario 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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