NY Property Records
257 Grant Ave
257 Grant Ave
Islip · Suffolk County
280 · Residential
Owner of record
OwnerJoseph & Elene Rogacki
Mailing address257 GRANT AVE · ISLIP, NY, 11751
Assessment · 2025 roll
Land assessed$11,000
Total assessed$48,500
Est. annual tax$14,880 (2024, excl. special districts)
Lot
Size0.74 acres
Services & districts
School districtIslip (472802)
Recorded sales · 3
Deedno price statedFeb 8, 2023
seller JOSEPH ROGACKI ZACHARIADIS
buyer JOSEPH ROGACKI
Liber 13246, page 512
Deedno price statedMay 29, 2018
seller JOSEPH ROGACKI
buyer JOSEPH & STEVEN ROGACKI ZACHARIADIS
Liber 12963, page 240
Deedno price statedFeb 15, 2017
seller JOSEPH STEVEN ROGACKI ZACHARIADIS
buyer JOSEPH ROGACKI
Liber 12902, page 739
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13246 / 512
SBL05003190003000430000
Print key319.-3-43
SWIS472889
Parcel ID47288905003190003000430000
Who owns 257 Grant Ave?
257 Grant Ave, Islip is owned by Joseph & Elene Rogacki per the 2025 NYS assessment roll.
Nearby on Grant 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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