NY Property Records
21 Union St
21 Union St
Amsterdam, City · Montgomery County · 12010
$90,882Full market value220 · Residential
Owner of record
OwnerBronski Family Living Trust
Also21 Union Street LLC
Mailing address170 Ward Rd · Mayfield, NY, 12117
Assessment · 2025 roll
Land assessed$1,900
Total assessed$30,900
Full market value$90,882
Est. annual tax$2,135 (2024, excl. special districts)
Building
StyleOld style
Year built1880
Living area3,060 sq ft
Bedrooms5
Full baths2
HeatHot wtr/stm
FuelGas
Lot
Size0.2 acres
Frontage × depth82 × 100 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtAmsterdam (270100)
Recorded sales · 1
Deedno price statedJun 22, 2020
seller 21 UNION STREET, LLC
buyer TRUST BRONSKI FAMILY LIVING
Liber 2021, page 94188
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2021 / 94188
SBL03908300060260000000
Print key39.83-6-26
SWIS270100
Parcel ID27010003908300060260000000
Who owns 21 Union St?
21 Union St, Amsterdam, City is owned by Bronski Family Living Trust per the 2025 NYS assessment roll.
Nearby on Union St
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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