300 Mamaroneck Ave #421 White Plains, NY 10605
300 Mamaroneck Ave #421 White Plains, NY 10605 | MLS 1056406 Photo 1
300 Mamaroneck Ave #421 White Plains, NY 10605 | MLS 1056406 Photo 2
300 Mamaroneck Ave #421 White Plains, NY 10605 | MLS 1056406 Photo 3
300 Mamaroneck Ave #421 White Plains, NY 10605 | MLS 1056406 Photo 4
300 Mamaroneck Ave #421 White Plains, NY 10605 | MLS 1056406 Photo 5
For more information on this listing, contact us at: (914) 438-5975
Active
$459,999

300 Mamaroneck Ave #421 White Plains, NY 10605

Condominium Property Type
1 Beds
1 Baths
778 Sq. Ft.
2006 Year Built
Westchester County
View All Property Details
Welcome to Jefferson Place, one of downtown White Plains' most sought-after condominium buildings. This fourth-floor one-bedroom has about 778 sq ft of well-planned living space. The living and dining room is anchored by a bay window that brings in great natural light, and it opens to a kitchen with granite countertops, a dishwasher and a microwave. Hardwood floors run throughout. The bedroom has a generous walk-in closet, and the unit also has its own washer/dryer, central air and a tankless water heater. One assigned space in the building's indoor garage is included.

The building gives you full-service living with a 24-hour concierge, fitness center, club room, media room, library, business center and children's playroom. It is pet-friendly, subject to building rules.

You're steps from Mamaroneck Avenue's restaurants, cafés and nightlife, and close to The Westchester, City Center and the White Plains Performing Arts Center. The Metro-North station is nearby, with express trains to Grand Central in about 35 minutes, and I-287, the Bronx River Parkway and the Hutch are all minutes away. Downtown White Plains is in the middle of a major revival, with new residences, retail and dining reshaping the city center. It's a great fit for a first-time buyer, a commuter, someone downsizing or an investor.
MLS # 1056406
Monthly Fees $725
On Site 23 Days
Last Updated 9/30/2026

Contact Agent

Ruth Garcia

Ruth Garcia

(914) 438-5975

Property Details

Community Information

Address 300 Mamaroneck Ave #421, White Plains, NY 10605
County Westchester
Zip Code 10605

School Information

Architecture

Unit Number #421
Bedrooms 1
Bathrooms 1
Year Built 2006
Style Mid Rise
Construction Materials Brick, Stone, Stucco
Garage Spaces 1

Features / Amenities

Interior Features Built-in Features, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Elevator, ENERGY STAR Qualified Door(s)
Appliances Cooktop, Dishwasher, Disposal, Dryer, Microwave, Washer
Entry Level 3
Parking Features Assigned
Cooling Central Air
Heating Electric
Total Rooms 3

Property Features

Lot Size 165,037 Sq. Ft. / 3.79 Acres
Property Attached Yes
Utilities Electricity Available
Sewer Public Sewer
Water Public

Tax and Financial Info

Tax Year 2026
Tax Annual Amount $5,602
Association Fee $725 (paid Monthly)
Association Fee Includes Common Area Maintenance, Exterior Maintenance, Grounds Care, Snow Removal
Pets Allowed No Restrictions

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300 Mamaroneck Ave #421 White Plains, NY 10605 | MLS 1056406
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Listing provided courtesy of Christie's Int. Real Estate (914-266-9200).
Listings courtesy of Onekey MLS as distributed by MLS GRID.
Based on information submitted to the MLS GRID as of October 21, 2026 7:00 PM EST .
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Properties displayed may be listed or sold by various participants in the MLS,” as established by the applicable MLS Governing Documents.
300 Mamaroneck Ave #421 White Plains, NY 10605
  • $459,999
  • 1 beds
  • 1 baths
  • 778 Sq. Ft.