× Home › Property records › Montgomery County › Amsterdam, City › Sanford Ave › 20 Sanford Ave20 Sanford AveAmsterdam, City · Montgomery County $155,882 Full market value 210 · Residential OpenValue $160,887 ▾
Owner of record
Owner Madej, Douglas M
Also Madej, Diane M
Mailing address 20 Sanford Ave · Amsterdam, NY, 12010
Assessment · 2025 roll
Land assessed $10,300
Total assessed $53,000
Full market value $155,882
Est. annual tax $3,773 (2024, excl. special districts)
Building
Style Old style
Year built 1920
Living area 1,127 sq ft
Bedrooms 3
Full baths 1
Heat Hot air
Fuel Gas
Lot
Size 0.47 acres (GIS)
Frontage × depth 80 × 175 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Amsterdam (270100)
Deed & identifiers
SBL 04001800020110000000
Print key 40.18-2-11
SWIS 270100
Parcel ID 27010004001800020110000000
Who owns 20 Sanford Ave? 20 Sanford Ave, Amsterdam, City is owned by Madej, Douglas M 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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