NY Property Records
6 Killington
6 Killington
New Castle · Westchester County
$142,000Full market value210 · ResidentialSold $1,609,031 · Jun 2026
Owner of record
OwnerHemmert Joshua A &
Mailing address6 KILLINGTON · CHAPPAQUA, NY, 10514
Assessment · 2025 roll
Land assessed$34,400
Total assessed$158,800
Full market value$142,000
Building
StyleContemporary
Year built1970
Living area1,784 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size1.0 acres
Services & districts
WaterComm/public
SewerUnknown
UtilitiesUnknown
School districtChappaqua (553604)
Recorded sales · 3
Deed$1,609,031Jun 29, 2026
seller JOANNE COUPET-HEMMERT
buyer JENNIFER M DAHM
Liber 66175, page 3431
Deed$1,609,031Jun 29, 2026
seller JOANNE COUPET-HEMMERT
buyer JENNIFER M DAHM
Liber 66175, page 3431
Deed$1,609,031Jun 29, 2026
seller JOANNE COUPET-HEMMERT
buyer JENNIFER M DAHM
Liber 66175, page 3431
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page52342 / 3112
SBL09301700040150000000
Print key93.17-4-15
SWIS553600
Parcel ID55360009301700040150000000
Who owns 6 Killington?
6 Killington, New Castle is owned by Hemmert Joshua A & per the 2025 NYS assessment roll. It last sold for $1,609,031 in Jun 2026.
Nearby on Killington
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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