NY Property Records
23 Mountain Av
23 Mountain Av
Hillburn · Rockland County
$35,400Full market value210 · ResidentialSold $469,000 · Jan 2026
Owner of record
OwnerVan Dunk Robert A &
Mailing addressPO BOX 865 · HILLBURN, NY, 10931
Assessment · 2025 roll
Land assessed$7,600
Total assessed$35,900
Full market value$35,400
Est. annual tax$6,816 (2024, excl. special districts)
Building
StyleOld style
Year built1890
Living area1,312 sq ft
Bedrooms4
Full baths1
HeatHot wtr/stm
FuelGas
Lot
Size0.12 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtSuffern (392601)
Recorded sales · 1
Deed$469,000Jan 9, 2026
seller VAN DUNK ROBERT A &
buyer JOSIE CARDICHON
Liber 2026, page 2816
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL04701800020170000000
Print key47.18-2-17
SWIS392601
Parcel ID39260104701800020170000000
Who owns 23 Mountain Av?
23 Mountain Av, Hillburn is owned by Van Dunk Robert A & per the 2025 NYS assessment roll. It last sold for $469,000 in Jan 2026.
Nearby on Mountain Av
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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