NY Property Records
20 Warren St
20 Warren St
Islip · Suffolk County
220 · ResidentialSold $618,000 · Apr 2025
Owner of record
OwnerAlvaro J Almendarez &
Mailing address20 WARREN ST · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$7,300
Total assessed$36,900
Est. annual tax$7,368 (2024, excl. special districts)
Lot
Size0.19 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 2
Deed$618,000Apr 28, 2025
seller ALVARO J. ALMENDAREZ
buyer DILSIA Y. FERMAN MENDEZ
Liber 13295, page 189
Deed$430,000Feb 24, 2022
seller LAWRENCE R GAISSERT ADMIN
buyer ALVARO J ALMENDAREZ
Liber 13159, page 78
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13295 / 189
SBL05000510002000110000
Print key51.-2-11
SWIS472889
Parcel ID47288905000510002000110000
Who owns 20 Warren St?
20 Warren St, Islip is owned by Alvaro J Almendarez & per the 2025 NYS assessment roll. It last sold for $618,000 in Apr 2025.
Nearby on Warren St
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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