NY Property Records

341 Thompson St
Port Jefferson · Suffolk County · 117770000

$520,833Full market value210 · Residential
Owner of record
OwnerKoehnlein John & Patricia
Mailing address341 THOMPSON ST · PORT JEFFERSON, NY, 11777
Assessment · 2025 roll
Land assessed$300
Total assessed$2,500
Full market value$520,833
Est. annual tax$6,282 (2024, excl. special districts)
Lot
Size0.46 acres
Lot sq ft20,038
Services & districts
School districtPort Jefferson (472206)
Deed & identifiers
SBL02060090006000280000
Print key009.00-06-028.000
SWIS472213
Parcel ID47221302060090006000280000

Who owns 341 Thompson St?

341 Thompson St, Port Jefferson is owned by Koehnlein John & Patricia per the 2025 NYS assessment roll.
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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