NY Property Records
503 3rd Ave
503 3rd Ave
Islip · Suffolk County
210 · ResidentialSold $377,300 · Mar 2020
Owner of record
OwnerConnor & Julie Karl
Mailing address503 3RD AVE · BAYPORT, NY, 11705
Assessment · 2025 roll
Land assessed$13,900
Total assessed$37,100
Est. annual tax$12,329 (2024, excl. special districts)
Lot
Size0.36 acres
Services & districts
School districtBayport-Blue Point (472805)
Recorded sales · 2
Deed$377,300Mar 23, 2020
seller TRUSTEE FOR LSF9 U.S BANK TRUST, N, A AS
buyer CONNOR KARL
Liber 13059, page 41
Deed$287,734Oct 2, 2017
seller MICHAEL MULLEN, ESQ., AS REFEREE
buyer AS TRUSTEE FOR LSF8 U.S. BANK TRUST, N.A.
Liber 12936, page 725
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13059 / 41
SBL05003090003000220000
Print key309.-3-22
SWIS472889
Parcel ID47288905003090003000220000
Who owns 503 3rd Ave?
503 3rd Ave, Islip is owned by Connor & Julie Karl per the 2025 NYS assessment roll. It last sold for $377,300 in Mar 2020.
Nearby on 3rd 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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