NY Property Records
300 Mamaroneck Ave
300 Mamaroneck Ave
White Plains · Westchester County
411 · CommercialSold $425,000 · Jan 2025
Owner of record
OwnerByrnes, Jackson
Mailing address300 MAMARONECK AVE, 609 · WHITE PLAINS, NY, 10605
Assessment · 2025 roll
Land assessed$2,280
Total assessed$5,832
Est. annual tax$6,477 (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$425,000Jan 24, 2025
seller TSE-HONG CHEN
buyer JACKSON BYRNES
Liber 65022, page 3620
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page65022 / 3620
SBL13002800120020000139
Print key130.28-12-2..139
SWIS551700
Parcel ID55170013002800120020000139
Who owns 300 Mamaroneck Ave?
300 Mamaroneck Ave, White Plains is owned by Byrnes, Jackson per the 2025 NYS assessment roll. It last sold for $425,000 in Jan 2025.
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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