419 Beach AVE Mamaroneck, NY 10543 Open Sun 1PM-3PM

UPDATED: 07/07/2026 07:05 PM ON MARKET: 7 days on market

$1,200,000

5 Beds3 Baths10,053 Sqft Lot

Key Details

Property Type Multi-Family

Sub Type Duplex

Listing Status Active

Purchase Type For Sale

MLS Listing ID 1015538

Bedrooms 5

Full Baths 3

Rental Info No

Year Built 1962

Annual Tax Amount $23,650

Lot Size 10,053 Sqft

Acres 0.2308

Property Sub-Type Duplex

Source onekey2

Property Description

Rare opportunity to own a picture perfect, well-built, mint legal two-family home in the heart of Mamaroneck's sought-after Rye Neck with an enormous level backyard! Offering exceptional flexibility, this property is ideal for owner-occupants, multi-generational living, or investors seeking strong rental income potential.

The main residence features an oversized living room that flows into a spacious eat-in kitchen, which opens directly to a large covered porch - perfect for effortless indoor-outdoor entertaining. The porch overlooks the expansive flat backyard, which offers endless possibilities for gardening, recreation, outdoor dining, or even a future pool. The main level also includes three well-appointed bedrooms with ample closet space and a full hall bath. The lower level provides additional living space with a large recreation room, laundry area, and a second full bath.

The second-floor apartment is bright and inviting, featuring two bedrooms, a full bath, an eat-in kitchen and a sun-filled living room.

Perfectly situated on a quiet residential street just moments from everything Mamaroneck has to offer, residents enjoy easy access to Harbor Island Park, local beaches, vibrant restaurants, shops, and waterfront recreation. Commuters will appreciate the close proximity to the Mamaroneck Metro-North station, providing express service to Grand Central Terminal in under 40 minutes. The property is also conveniently located near Rye Neck schools, making it an attractive option .

Whether you're looking to offset your mortgage with rental income, create space for extended family, or add a valuable asset to your investment portfolio, 419 Beach Avenue offers a unique combination of versatility, location, and long-term potential in one of Westchester County's most desirable communities.


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. Some IDX listings have been excluded from this website. The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the “DMCA”) provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to DMCAnotice@MLSGrid.com. The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner’s behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.