NY Property Records
501 Johnson Ave
501 Johnson Ave
Islip · Suffolk County
210 · ResidentialSold $525,888 · Dec 2023
Owner of record
OwnerMarc Zirillo &
Mailing address501 JOHNSON AVE · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$14,700
Total assessed$37,450
Est. annual tax$9,950 (2024, excl. special districts)
Lot
Size0.5 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 1
Deed$525,888Dec 14, 2023
seller LOUIS L. VILLAVERDE
buyer MARC ZIRILLO
Liber 13233, page 797
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13233 / 797
SBL05000610001000600000
Print key61.-1-60
SWIS472889
Parcel ID47288905000610001000600000
Who owns 501 Johnson Ave?
501 Johnson Ave, Islip is owned by Marc Zirillo & per the 2025 NYS assessment roll. It last sold for $525,888 in Dec 2023.
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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