NY Property Records
643 Sierra Vista Lane Vly Ctg
643 Sierra Vista Lane Vly Ctg
Clarkstown · Rockland County
$86,400Full market value210 · ResidentialSold $295,000 · Aug 2020
Owner of record
OwnerCostanzo Peter & Marcia
Mailing address643 SIERRA VISTA LANE · VALLEY COTTAGE, NY, 10989
Assessment · 2025 roll
Land assessed$6,400
Total assessed$68,700
Full market value$86,400
Est. annual tax$7,254 (2024, excl. special districts)
Building
StyleOther style
Year built1971
Living area1,191 sq ft
Bedrooms2
Full baths2
HeatUnknown
FuelUnknown
Lot
Size0.02 acres (GIS)
Services & districts
WaterComm/public
SewerComm/public
UtilitiesUnknown
School districtNyack (392404)
Recorded sales · 2
Deed$295,000Aug 3, 2020
seller H&B PARTNERS INC
buyer PETER COSTANZO
Liber 2020, page 22004
Deed$190,000Jun 22, 2020
seller DAVID ISAACSON ESQ
buyer H&B PARTNERS INC
Liber 2020, page 17255
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2020 / 22004
SBL05901600010050006430
Print key59.16-1-5./6430
SWIS392089
Parcel ID39208905901600010050006430
Who owns 643 Sierra Vista Lane Vly Ctg?
643 Sierra Vista Lane Vly Ctg, Clarkstown is owned by Costanzo Peter & Marcia per the 2025 NYS assessment roll. It last sold for $295,000 in Aug 2020.
Nearby on Sierra Vista Lane Vly Ctg
642 Sierra Vista Lane Vly Ctg · 644 Sierra Vista Lane Vly Ctg · 641 Sierra Vista Lane Vly Ctg · 645 Sierra Vista Lane Vly Ctg · 640 Sierra Vista Lane Vly Ctg · 646 Sierra Vista Lane Vly Ctg · 639 Sierra Vista Lane Vly Ctg · 647 Sierra Vista Lane Vly Ctg · 638 Sierra Vista Lane Vly Ctg · 648 Sierra Vista Lane Vly Ctg
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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