NY Property Records
16 William Ave
16 William Ave
Islip · Suffolk County
210 · ResidentialSold $580,000 · Apr 2025
Owner of record
OwnerDouglas & Brooke Tesoro
Mailing address16 WILLIAM AVE · CENTRAL ISLIP, NY, 11722
Assessment · 2025 roll
Land assessed$6,600
Total assessed$31,400
Est. annual tax$10,397 (2024, excl. special districts)
Lot
Size0.21 acres
Services & districts
School districtCentral Islip (472813)
Recorded sales · 2
Deed$580,000Apr 28, 2025
seller DOUGLAS TESORO
buyer MELQUISEDEC EGUIGURE ESCOBAR
Liber 13297, page 303
Deedno price statedOct 2, 2020
seller DOUGLAS TESORO
buyer DOUGLAS TESORO
Liber 13085, page 40
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13297 / 303
SBL05000980002000100000
Print key98.-2-10
SWIS472889
Parcel ID47288905000980002000100000
Who owns 16 William Ave?
16 William Ave, Islip is owned by Douglas & Brooke Tesoro per the 2025 NYS assessment roll. It last sold for $580,000 in Apr 2025.
Nearby on William 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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