NY Property Records
118 Cortelyou Ave
118 Cortelyou Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerGumin Family Irrev Livingtrst
Mailing address118 CORTELYOU AVE · ISLIP, NY, 11751
Assessment · 2025 roll
Land assessed$7,800
Total assessed$40,700
Est. annual tax$12,050 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtIslip (472802)
Recorded sales · 2
Deedno price statedMar 1, 2024
seller GARY E GUMIN
buyer THE GUMIN IRREV LIVING TR
Liber 13239, page 42
Deedno price statedNov 22, 2019
seller SETH JOSEFSBERG
buyer GARY E. GUMIN
Liber 13046, page 328
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13239 / 42
SBL05003190002000080000
Print key319.-2-8
SWIS472889
Parcel ID47288905003190002000080000
Who owns 118 Cortelyou Ave?
118 Cortelyou Ave, Islip is owned by Gumin Family Irrev Livingtrst per the 2025 NYS assessment roll.
Nearby on Cortelyou 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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