NY Property Records
520 Ralph Ave
520 Ralph Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerGaston Debiassi Rev Trust
Mailing address520 RALPH AVE · CENTRAL ISLIP, NY, 11722
Assessment · 2025 roll
Land assessed$11,500
Total assessed$39,200
Est. annual tax$12,980 (2024, excl. special districts)
Lot
Size0.58 acres
Services & districts
School districtCentral Islip (472813)
Recorded sales · 2
Deed$10May 15, 2024
seller GASTON G DEBIASSI
buyer THE GASTON DEBIASSI REV T
Liber 13253, page 401
Deedno price statedNov 30, 2021
seller GASTON DEBIASSI
buyer GASTON DEBIASSI
Liber 13141, page 327
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13253 / 401
SBL05000970001000240000
Print key97.-1-24
SWIS472889
Parcel ID47288905000970001000240000
Who owns 520 Ralph Ave?
520 Ralph Ave, Islip is owned by Gaston Debiassi Rev Trust per the 2025 NYS assessment roll.
Nearby on Ralph 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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