NY Property Records
300 Mamaroneck Ave
300 Mamaroneck Ave
White Plains · Westchester County
411 · CommercialSold $425,000 · Jul 2024
Owner of record
OwnerXu, Qianqian
Mailing address390 MAMRONECK AVE #433 · WHITE PLAINS, NY, 10605
Assessment · 2025 roll
Land assessed$2,130
Total assessed$5,448
Est. annual tax$6,051 (2024, excl. special districts)
Lot
Size3.79 acres (GIS)
Frontage × depth1 × 1 ft
Services & districts
WaterUnknown
SewerComm/public
UtilitiesUnknown
School districtWhite Plains (551700)
Recorded sales · 2
Deed$425,000Jul 3, 2024
seller WOO J KIM
buyer QIANQIAN XU
Liber 64184, page 3208
Deed$375,000May 17, 2019
seller LISA KENNEDY
buyer WOO J KIM
Liber 59122, page 3305
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page64184 / 3208
SBL13002800120020000090
Print key130.28-12-2..90
SWIS551700
Parcel ID55170013002800120020000090
Who owns 300 Mamaroneck Ave?
300 Mamaroneck Ave, White Plains is owned by Xu, Qianqian per the 2025 NYS assessment roll. It last sold for $425,000 in Jul 2024.
Nearby on Mamaroneck 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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