NY Property Records
1145 Jefferson Ave
1145 Jefferson Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerClaire Donovan (Le)
Mailing address1145 JEFFERSON AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$10,200
Total assessed$44,200
Est. annual tax$10,733 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtWest Islip (472809)
Recorded sales · 1
Deedno price statedOct 21, 2020
seller CLAIRE DONOVAN
buyer JOHN MYLES DONOVAN, JR.
Liber 13082, page 24
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13082 / 24
SBL05003620004000220000
Print key362.-4-22
SWIS472889
Parcel ID47288905003620004000220000
Who owns 1145 Jefferson Ave?
1145 Jefferson Ave, Islip is owned by Claire Donovan (Le) per the 2025 NYS assessment roll.
Nearby on Jefferson 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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