NY Property Records
300 Mamaroneck Ave
300 Mamaroneck Ave
White Plains · Westchester County
411 · CommercialSold $369,000 · Feb 2018
Owner of record
OwnerKonstantopoulos, Konstant
Mailing address300 MAMARONECK AVE · WHITE PLAINS, NY, 10605
Assessment · 2025 roll
Land assessed$2,220
Total assessed$5,678
Est. annual tax$6,306 (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 · 1
Deed$369,000Feb 1, 2018
seller THEODORE SANNELLA
buyer FABRIZIO C GALVEZ BENVENUTTO
Liber 58025, page 3322
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page58025 / 3322
SBL13002800120020000237
Print key130.28-12-2..237
SWIS551700
Parcel ID55170013002800120020000237
Who owns 300 Mamaroneck Ave?
300 Mamaroneck Ave, White Plains is owned by Konstantopoulos, Konstant per the 2025 NYS assessment roll. It last sold for $369,000 in Feb 2018.
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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