NY Property Records
17 William Ave
17 William Ave
Islip · Suffolk County
210 · ResidentialSold $376,000 · Mar 2023
Owner of record
Owner73 J LLC & 73 A LLC
Mailing address471 N BROADWAY · JERICHO, NY, 11753
Assessment · 2025 roll
Land assessed$6,200
Total assessed$28,600
Est. annual tax$9,470 (2024, excl. special districts)
Lot
Size0.18 acres
Services & districts
School districtCentral Islip (472813)
Recorded sales · 2
Deedno price statedJan 29, 2024
seller KIN YIP KWONG
buyer 73 J LLC
Liber 13247, page 552
Deed$376,000Mar 28, 2023
seller JOSEPH COMITO, TRUSTEE
buyer KIN YIP KWONG
Liber 13203, page 144
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13247 / 552
SBL05000780003000920000
Print key78.-3-92
SWIS472889
Parcel ID47288905000780003000920000
Who owns 17 William Ave?
17 William Ave, Islip is owned by 73 J LLC & 73 A LLC per the 2025 NYS assessment roll. It last sold for $376,000 in Mar 2023.
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
Search by name or address · Browse all records