NY Property Records
33 Tappen Ave
33 Tappen Ave
Islip · Suffolk County
210 · ResidentialSold $235,401 · Jan 2025
Owner of record
OwnerRandy Monahan
Mailing address33 TAPPEN AVE · ISLIP, NY, 11751
Assessment · 2025 roll
Land assessed$14,600
Total assessed$35,600
Est. annual tax$10,923 (2024, excl. special districts)
Lot
Size0.27 acres
Services & districts
School districtIslip (472802)
Recorded sales · 1
Deed$235,401Jan 28, 2025
seller CHRIS MONAHAN
buyer RANDY MONAHAN
Liber 13285, page 340
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13285 / 340
SBL05003710003000210000
Print key371.-3-21
SWIS472889
Parcel ID47288905003710003000210000
Who owns 33 Tappen Ave?
33 Tappen Ave, Islip is owned by Randy Monahan per the 2025 NYS assessment roll. It last sold for $235,401 in Jan 2025.
Nearby on Tappen Ave
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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