NY Property Records
105 Roosevelt Ave
105 Roosevelt Ave
Port Jefferson · Suffolk County · 117770000
$895,833Full market value210 · ResidentialSold $449,000 · Jun 2018
Owner of record
OwnerFlanagan John C
Mailing address105 ROOSEVELT AVE · PORT JEFFERSON, NY, 11777
Assessment · 2025 roll
Land assessed$300
Total assessed$4,300
Full market value$895,833
Est. annual tax$10,806 (2024, excl. special districts)
Lot
Size0.29 acres
Lot sq ft12,631
Services & districts
School districtPort Jefferson (472206)
Recorded sales · 1
Deed$449,000Jun 26, 2018
seller JUDITH A. DEHNER THE ESTATE OF
buyer JOHN C. FLANAGAN
Liber 12970, page 46
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12970 / 46
SBL02060190004000010000
Print key019.00-04-001.000
SWIS472213
Parcel ID47221302060190004000010000
Who owns 105 Roosevelt Ave?
105 Roosevelt Ave, Port Jefferson is owned by Flanagan John C per the 2025 NYS assessment roll. It last sold for $449,000 in Jun 2018.
Nearby on Roosevelt 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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