NY Property Records
288 N Ontario St
288 N Ontario St
Islip · Suffolk County
280 · Residential
Owner of record
OwnerAlice Cisler 2020 Irr Trust
Mailing address288 N ONTARIO ST · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$11,800
Total assessed$57,000
Est. annual tax$15,144 (2024, excl. special districts)
Lot
Size0.27 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 2
Deedno price statedMay 4, 2026
seller TRUST ALICE CISLER 2020 IRREVOC
buyer ROBERT CISLER JR
Liber 13338, page 16
Deedno price statedMar 3, 2020
seller ALICE CISLER
buyer TRUSTEE OF THE ALICE ERIC M. CISLER, AS
Liber 13055, page 627
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13055 / 627
SBL05000200005000280000
Print key20.-5-28
SWIS472889
Parcel ID47288905000200005000280000
Who owns 288 N Ontario St?
288 N Ontario St, Islip is owned by Alice Cisler 2020 Irr Trust per the 2025 NYS assessment roll.
Nearby on 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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