NY Property Records
300 Mamaroneck Ave
300 Mamaroneck Ave
White Plains · Westchester County
411 · CommercialSold $535,000 · Aug 2022
Owner of record
OwnerLynam, Lauren M
Mailing address800 ALDES DRIVE · OCEANSIDE, CA, 92057
Assessment · 2025 roll
Land assessed$3,030
Total assessed$7,750
Est. annual tax$8,608 (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$535,000Aug 12, 2022
seller JONATHAN BASSUK
buyer LAUREN M LYNAM
Liber 62222, page 3403
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page62222 / 3403
SBL13002800120020000029
Print key130.28-12-2..29
SWIS551700
Parcel ID55170013002800120020000029
Who owns 300 Mamaroneck Ave?
300 Mamaroneck Ave, White Plains is owned by Lynam, Lauren M per the 2025 NYS assessment roll. It last sold for $535,000 in Aug 2022.
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
Search by name or address · Browse all records