NY Property Records
9 Riverdale Ave
9 Riverdale Ave
Islip · Suffolk County
210 · ResidentialSold $432,000 · May 2018
Owner of record
OwnerFrank N Petrella
Mailing address9 RIVERDALE AVE · OAKDALE, NY, 11769
Assessment · 2025 roll
Land assessed$9,700
Total assessed$43,900
Est. annual tax$11,663 (2024, excl. special districts)
Lot
Size0.34 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 1
Deed$432,000May 22, 2018
seller JOSEPH C. SPECHT
buyer FRANK N. PETRELLA
Liber 12973, page 968
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12973 / 968
SBL05003270002000660000
Print key327.-2-66
SWIS472889
Parcel ID47288905003270002000660000
Who owns 9 Riverdale Ave?
9 Riverdale Ave, Islip is owned by Frank N Petrella per the 2025 NYS assessment roll. It last sold for $432,000 in May 2018.
Nearby on Riverdale 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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