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419 Beach Avenue, Mamaroneck, NY, 10543
Legal Two-Family Home with Covered Porch

419 Beach Avenue Mamaroneck, NY 10543

For Sale
$1,200,000

MULTI_FAMILY - Mamaroneck, NY

Lot Size0.23 Acres
Days on Market30

Property Features for 419 Beach Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Bedrooms 5
Bathrooms 3
Rooms Bedroom 4, Bedroom 2, Bathroom 3, Bedroom 1, Basement, Bathroom 2, Bedroom 3, Bathroom 1, Bedroom 5
Parking 4
Parking features Driveway, Garage
Patio and Porch features Porch, Deck
Interior features First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen
Basement Walk-Out Access, Storage Space
Standard status Active
APN 4803-154-000-00042-002-0029-0000000
Lot size 0.23 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 23650

Utilities

Sewer type Public Sewer
Heating system Baseboard, Natural Gas, Hot Water(Heating)
Water source Private

Building Details

Year built 1962
Number of units 2
Flooring type Hardwood
Building materials Cedar
Listing Agency: Stetson Real Estate
Listed By: Mary Stetson
Added: Jun 30 Changed: Jul 18 Last Checked: Jul 29 at 8:06AM
MLS# 1015538

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This legal two-family property offers flexible living with separate units and additional finished space. The main residence includes an oversized living room that opens to a spacious eat-in kitchen, which connects directly to a large covered porch overlooking a flat, level backyard. The main level also has three bedrooms and a full hall bath. Below, the lower level provides extra space with a large recreation room, a 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. The home is positioned on a quiet residential street in Mamaroneck’s Rye Neck area, with convenient access to Harbor Island Park, local beaches, restaurants, shops, and waterfront recreation. Commuters are served by nearby Mamaroneck Metro-North station with express service to Grand Central Terminal in under 40 minutes, and the property is also near Rye Neck schools.

Designed for practical owner-occupancy or income support, the configuration can accommodate extended family while also providing a distinct rental unit upstairs. With multiple full baths and generous interior recreation space, it can work for a range of day-to-day needs, whether you’re looking to offset expenses through the second unit or maintain comfortable separation between households.

Key Highlights

  • Two‑family home built in 1962 with a main residence and a second‑floor apartment
  • Main level includes eat‑in kitchen, 3 bedrooms, and a full hall bath; lower level adds recreation room, laundry, and a second full bath
  • Second‑floor apartment features a sun‑filled living room, eat‑in kitchen, 2 bedrooms, and a full bath

Property Analytics

Property Profile Location Intelligence

Current Use

Duplexes

Suggested Use

Top Pick Parking Lot & Garage Computer & Electronic Repair (Bike/Boat/Book/etc) Store Tech Support Center Home Appliance Store Tattoo & Piercing Shop

Zoning and permitted uses should be independently verified with authorities.

Frequently Asked Questions

What type of property is this?
Duplex - Two-unit duplex with covered porch and flat backyard, suited for owner-occupants, multi-generational living, or rental income.
Where is this duplex located?
The property is located at 419 Beach Avenue Mamaroneck, NY.
What is the asking price?
The asking price for this property is $1,200,000.
What are key features of this property?
This property features: Two‑family home built in 1962 with a main residence and a second‑floor apartment; Main level includes eat‑in kitchen, 3 bedrooms, and a full hall bath; lower level adds recreation room, laundry, and a second full bath; Second‑floor apartment features a sun‑filled living room, eat‑in kitchen, 2 bedrooms, and a full bath
More about this property
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