NY Property Records
51 Deer Run
51 Deer Run
Islip · Suffolk County
210 · ResidentialSold $625,000 · Sep 2020
Owner of record
OwnerMichael & Joann Decristofalo
Mailing address51 DEER RUN · EAST ISLIP, NY, 11730
Assessment · 2025 roll
Land assessed$22,500
Total assessed$77,900
Est. annual tax$20,262 (2024, excl. special districts)
Lot
Size0.75 acres
Services & districts
School districtEast Islip (472803)
Recorded sales · 4
Deedno price statedAug 31, 2025
seller MICHAEL DECRISTOFALO
buyer MICHAEL DECRISTOFALO
Liber 13308, page 731
Deed$625,000Sep 30, 2020
seller LOUIE JOHN GIAQUINTO
buyer MICHAEL DECRISTOFALO
Liber 13079, page 893
Deed$695,000Apr 28, 2020
seller LSF9 MASTER PARTICIPATION
buyer LOUIE JOHN GIAQUINTO
Liber 13061, page 89
Show all 4
Deed$690,847Feb 4, 2019
seller THOMAS S. ZAWYRUCHA, ESQ - REFEREE
buyer AS TRUSTEE FOR LSF9 U.S. BANK TRUST, N.A.,
Liber 13002, page 960
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13308 / 731
SBL05004470101000060000
Print key447.1-1-6
SWIS472889
Parcel ID47288905004470101000060000
Who owns 51 Deer Run?
51 Deer Run, Islip is owned by Michael & Joann Decristofalo per the 2025 NYS assessment roll. It last sold for $625,000 in Sep 2020.
Nearby on Deer Run
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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