× Home › Property records › Montgomery County › Amsterdam, City › S Mason Ave › 4 S Mason Ave4 S Mason AveAmsterdam, City · Montgomery County $144,118 Full market value 210 · Residential OpenValue $179,998 ▾
Owner of record
Owner Sajdak, Nancy
Mailing address 4 S Mason Ave · Amsterdam, NY, 12010
Assessment · 2025 roll
Land assessed $8,100
Total assessed $49,000
Full market value $144,118
Est. annual tax $3,488 (2024, excl. special districts)
Building
Style Ranch
Year built 1971
Living area 858 sq ft
Bedrooms 2
Full baths 1
Heat Hot air
Fuel Gas
Lot
Size 0.26 acres (GIS)
Frontage × depth 50 × 235 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Amsterdam (270100)
Deed & identifiers
SBL 05601300020060000000
Print key 56.13-2-6
SWIS 270100
Parcel ID 27010005601300020060000000
Who owns 4 S Mason Ave? 4 S Mason Ave, Amsterdam, City is owned by Sajdak, Nancy 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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