What is the property tax for 421 Ontario St?

The estimated annual property tax for 421 Ontario St is $7,103 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

421 Ontario St
Islip · Suffolk County

Q: Who owns 421 Ontario St?

421 Ontario St is owned by Julio & Gregoria Santana per the 2025 NYS assessment roll.

210 · Residential

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Owner of record

OwnerJulio & Gregoria Santana

Mailing address421 ONTARIO ST · RONKONKOMA, NY, 11779

Assessment · 2025 roll

Land assessed$7,100

Total assessed$29,950

Est. annual tax$7,103 (2024, excl. special districts)

Lot

Size0.1 acres

Services & districts

School districtConnetquot (472807)

Deed & identifiers

SBL05000320002000630000

Print key32.-2-63

SWIS472889

Parcel ID47288905000320002000630000

Who owns 421 Ontario St?

421 Ontario St, Islip is owned by Julio & Gregoria Santana per the 2025 NYS assessment roll.

Nearby on Ontario St

422 Ontario St · 419 Ontario St · 423 Ontario St · 418 Ontario St · 426 Ontario St · 415 Ontario St · 427 Ontario St · 414 Ontario St · 429 Ontario St · 430 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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