423 Halstead Ave Mamaroneck, NY 10543
Estimated payment $7,844/month
Highlights
- Open Floorplan
- 4-minute walk to Mamaroneck Station
- Property is near public transit and shops
- F.E. Bellows Elementary School Rated A
- Colonial Architecture
- Wood Flooring
About This Home
Exceptional investment and development opportunity in the heart of Mamaroneck! Located just one block from Metro North with direct access to NYC, this C-1 zoned property offers tremendous upside for investors, end-users, and developers alike. Set on a 6,475 SF lot with a FAR of 0.88, the property allows for up to approximately 5,698 buildable square feet, with additional potential under transit-oriented development incentives. Ideal for mixed-use redevelopment or expansion. Currently configured as a legal two-family property, featuring: two spacious 3-bedroom units with separate entrances, recently updated interiors with strong rental appeal, separate gas, electric meters and heating systems for each unit, oversized 2-car garage plus additional storage, perfect for immediate income generation while planning future development. Situated within walking distance to Mamaroneck Metro North, Harbor Island Park & Beach, and the vibrant Mamaroneck Avenue corridor filled with restaurants, shops, and entertainment. A rare opportunity combining location, income, and development potential in one of Westchester’s most desirable and transit-oriented communities.
Listing Agent
Stetson Real Estate Brokerage Phone: 914-381-7173 License #49ST1129599 Listed on: 04/16/2026
Open House Schedule
-
Sunday, April 19, 20261:00 to 3:00 pm4/19/2026 1:00:00 PM +00:004/19/2026 3:00:00 PM +00:00Add to Calendar
Property Details
Home Type
- Multi-Family
Est. Annual Taxes
- $17,788
Year Built
- Built in 1920
Lot Details
- 6,475 Sq Ft Lot
- Back Yard
Parking
- 1 Car Garage
- Driveway
Home Design
- Duplex
- Colonial Architecture
- Frame Construction
- Stucco
Interior Spaces
- Open Floorplan
- Wood Flooring
- Washer and Dryer Hookup
Kitchen
- Eat-In Kitchen
- Breakfast Bar
Bedrooms and Bathrooms
- 6 Bedrooms
- 3 Full Bathrooms
Schools
- F E Bellows Elementary School
- Rye Neck Middle School
- Rye Neck Senior High School
Utilities
- No Cooling
- Heat Pump System
- Cable TV Available
Additional Features
- ENERGY STAR Qualified Equipment for Heating
- Covered Patio or Porch
- Property is near public transit and shops
Community Details
- 2 Units
Listing and Financial Details
- Assessor Parcel Number 4803-154-000-00042-001-0037-0000000
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $17,391 | $786,900 | $343,400 | $443,500 |
| 2024 | $17,391 | $730,100 | $343,400 | $386,700 |
| 2023 | $12,652 | $702,000 | $327,100 | $374,900 |
| 2022 | $12,490 | $668,600 | $327,100 | $341,500 |
| 2021 | $16,340 | $613,400 | $327,100 | $286,300 |
| 2020 | $16,755 | $613,400 | $327,100 | $286,300 |
| 2019 | $17,353 | $592,900 | $287,600 | $305,300 |
| 2018 | $10,604 | $554,600 | $282,700 | $271,900 |
| 2017 | $2,349 | $577,900 | $280,300 | $297,600 |
| 2016 | $17,427 | $560,800 | $233,600 | $327,200 |
| 2015 | -- | $588,400 | $261,900 | $326,500 |
| 2014 | -- | $466,100 | $227,000 | $239,100 |
| 2013 | -- | $458,500 | $219,400 | $239,100 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 04/16/2026 04/16/26 | For Sale | $1,198,800 | +52.1% | $598 / Sq Ft | |
| 03/28/2025 03/28/25 | Sold | $788,000 | +16.8% | $393 / Sq Ft | View Prior Sale |
| 01/27/2025 01/27/25 | Pending | -- | -- | -- | |
| 01/17/2025 01/17/25 | For Sale | $674,900 | -- | $337 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Bargain Sale Deed | $827,400 | Thoroughbred Title | |
| Referees Deed | $1,261,912 | None Listed On Document | |
| Deed | $202,000 | Commonwealth Land Title Ins |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $612,276 | New Conventional |
Source: OneKey® MLS
MLS Number: 981218
APN: 4803-154-000-00042-001-0037-0000000
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Ask me questions while you tour the home.