× Home › Property records › Montgomery County › Amsterdam, City › W Main St › 121 W Main St121 W Main StAmsterdam, City · Montgomery County $441,176 Full market value 534 · Recreation
Owner of record
Owner Wyszomirski John J Post
Mailing address 121 West Main St · Amsterdam, NY, 12010
Assessment · 2025 roll
Land assessed $20,000
Total assessed $150,000
Full market value $441,176
Building
Use Benev assoc
Year built 1980
Lot
Size 0.46 acres (GIS)
Frontage × depth 130 × 146 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Amsterdam (270100)
Deed & identifiers
SBL 05500700010070000000
Print key 55.7-1-7
SWIS 270100
Parcel ID 27010005500700010070000000
Who owns 121 W Main St? 121 W Main St, Amsterdam, City is owned by Wyszomirski John J Post per the 2025 NYS assessment roll.
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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.
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