NY Property Records
857 Johnson Ave
857 Johnson Ave
Islip · Suffolk County
210 · ResidentialSold $355,000 · Jun 2018
Owner of record
OwnerJessica L Ridulfo &
Mailing address857 JOHNSON AVE · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$13,900
Total assessed$35,800
Est. annual tax$9,511 (2024, excl. special districts)
Lot
Size0.48 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 2
Deed$355,000Jun 26, 2018
seller HOME PROJECT INC.
buyer JESSICA L. RIDULFO
Liber 12975, page 598
Deed$115,000Oct 23, 2017
seller JOSEPH J. VIVIANI
buyer HOME PROJECT, INC.
Liber 12940, page 537
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12975 / 598
SBL05000620003000040000
Print key62.-3-4
SWIS472889
Parcel ID47288905000620003000040000
Who owns 857 Johnson Ave?
857 Johnson Ave, Islip is owned by Jessica L Ridulfo & per the 2025 NYS assessment roll. It last sold for $355,000 in Jun 2018.
Nearby on Johnson 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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