NY Property Records
430 Ontario St
430 Ontario St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerEstate Of Kathleen Griffin
Mailing address430 ONTARIO ST · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$9,700
Total assessed$45,000
Est. annual tax$11,956 (2024, excl. special districts)
Lot
Size0.19 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 1
Deedno price statedOct 8, 2023
seller AS EXECUTOR OF ESTAT GERALD P. GRIFFIN
buyer JOHN J. GRIFFIN
Liber 13231, page 839
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13231 / 839
SBL05000320002000780000
Print key32.-2-78
SWIS472889
Parcel ID47288905000320002000780000
Who owns 430 Ontario St?
430 Ontario St, Islip is owned by Estate Of Kathleen Griffin per the 2025 NYS assessment roll.
Nearby on 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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