× Home › Property records › Oswego County › Oswego, Town › Co Rt 89 › 339 Co Rt 89339 Co Rt 89Oswego, Town · Oswego County · 13126 $237,705 Full market value 210 · Residential OpenValue $156,918 ▾
Owner of record
Owner Mc Mahon, Frederick J
Also Mc Mahon, Joann
Mailing address 339 Co Rt 89 · Oswego, NY, 13126
Assessment · 2025 roll
Land assessed $59,500
Total assessed $145,000
Full market value $237,705
Est. annual tax $3,560 (2024, excl. special districts)
Building
Style Ranch
Year built 1974
Living area 1,160 sq ft
Bedrooms 2
Full baths 1
Heat Hot air
Fuel Gas
Services & districts
Water Comm/public
Sewer Private
Utilities Gas & elec
School district Oswego (351200)
Deed & identifiers
SBL 14500900010030000000
Print key 145.09-01-03
SWIS 354200
Parcel ID 35420014500900010030000000
Who owns 339 Co Rt 89? 339 Co Rt 89, Oswego, Town is owned by Mc Mahon, Frederick J per the 2025 NYS assessment roll.
Copy link to this record
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