What is the property tax for 374 Ontario St?

The estimated annual property tax for 374 Ontario St is $9,830 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

374 Ontario St
Islip · Suffolk County

Q: Who owns 374 Ontario St?

374 Ontario St is owned by Scott C Mustapich & per the 2025 NYS assessment roll.

210 · Residential

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Owner of record

OwnerScott C Mustapich &

Mailing address374 ONTARIO ST · RONKONKOMA, NY, 11779

Assessment · 2025 roll

Land assessed$9,700

Total assessed$37,000

Est. annual tax$9,830 (2024, excl. special districts)

Lot

Size0.2 acres

Services & districts

School districtConnetquot (472807)

Deed & identifiers

Deed book / page12711 / 196

SBL05000320001001090000

Print key32.-1-109

SWIS472889

Parcel ID47288905000320001001090000

Who owns 374 Ontario St?

374 Ontario St, Islip is owned by Scott C Mustapich & per the 2025 NYS assessment roll.

Nearby on Ontario St

373 Ontario St · 371 Ontario St · 370 Ontario St · 378 Ontario St · 379 Ontario St · 368 Ontario St · 380 Ontario St · 367 Ontario St · 366 Ontario St · 364 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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