NY Property Records
12 Harper Ave
12 Harper Ave
Cortlandt · Westchester County · 10548
$301,650Full market value210 · ResidentialSold $300,000 · May 2017
Owner of record
OwnerHelbock William J
Mailing address12 HARPER AVE · MONTROSE, NY, 10548
Assessment · 2025 roll
Land assessed$325
Total assessed$3,650
Full market value$301,650
Lot
Size0.11 acres (GIS)
Services & districts
WaterUnknown
SewerUnknown
UtilitiesUnknown
School districtHendrick Hudson (552203)
Recorded sales · 1
Deed$300,000May 10, 2017
seller PAUL W HELBOCK
buyer WILLIAM J HELBOCK
Liber 57131, page 3298
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page57131 / 3298
SBL05400800010510000000
Print key54.8-1-51
SWIS552289
Parcel ID55228905400800010510000000
Who owns 12 Harper Ave?
12 Harper Ave, Cortlandt is owned by Helbock William J per the 2025 NYS assessment roll. It last sold for $300,000 in May 2017.
Nearby on Harper Ave
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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