× Home › Property records › Rockland County › Airmont › Montclair Av › 21 Montclair Av21 Montclair AvAirmont · Rockland County $53,300 Full market value 210 · Residential OpenValue $918,785 ▾
Owner of record
Owner Williamson Raymond T &
Mailing address 21 MONTCLAIR AV · MONSEY, NY, 10952
Assessment · 2025 roll
Land assessed $18,000
Total assessed $59,600
Full market value $53,300
Est. annual tax $17,221 (2024, excl. special districts)
Building
Style Raised ranch
Year built 1965
Living area 2,148 sq ft
Bedrooms 3
Full baths 2
Heat Hot wtr/stm
Fuel Gas
Lot
Size 0.8 acres
Frontage × depth 150 × 233 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Suffern (392601)
Deed & identifiers
SBL 06101200020660000000
Print key 61.12-2-66
SWIS 392621
Parcel ID 39262106101200020660000000
Who owns 21 Montclair Av? 21 Montclair Av, Airmont is owned by Williamson Raymond T & 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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