About 423 Union Avenue
This charming, fully renovated Colonial duplex is just one block from convenient transportation. The first unit features two bedrooms with hardwood floors, a modern kitchen, and a cozy enclosed sunroom. The second unit boasts three bedrooms plus three additional bonus rooms in the finished attic. Both units have separate entrances for added privacy. The property also includes a finished basement with a private entrance leading to the driveway, a generously sized flat yard, and ample parking with a long driveway and two garages. Taxes do not reflect any exemptions. Additional Information: ParkingFeatures:2 Car Attached
Features of 423 Union Avenue
| MLS® # | H6327321 | 
|---|---|
| Price | $975,000 | 
| Sold Price | $950,000 | 
| Date Sold | July 7th, 2025 | 
| Bedrooms | 5 | 
| Bathrooms | 2.00 | 
| Full Baths | 2 | 
| Square Footage | 2,168 | 
| Acres | 0.20 | 
| Taxes | $21,512 | 
| Year Built | 1910 | 
| Type | Residential Income | 
| Sub-Type | Duplex | 
| Style | Colonial | 
| Status | Closed | 
Community Information
| Address | 423 Union Avenue | 
|---|---|
| City | Mamaroneck | 
| County | Westchester County | 
| State | NY | 
| Zip Code | 10543 | 
| Adult 55+ Community | No | 
Amenities
| Amenities | Park | 
|---|---|
| Utilities | Trash Collection Public | 
| Parking Spaces | 2 | 
| Parking | Attached | 
| Is Waterfront | No | 
| Has Pool | No | 
Interior
| Interior Features | Master Downstairs, First Floor Bedroom, Pantry, Walk-In Closet(s) | 
|---|---|
| Heating | Natural Gas, Hot Water | 
| Cooling | Wall/Window Unit(s) | 
| Has Basement | Yes | 
| Basement | Walk-Out Access | 
| Fireplace | No | 
Exterior
| Lot Description | Near Public Transit, Near School, Near Shops, Cul-De-Sac, Views, Level | 
|---|---|
| Exterior | Frame, Aluminum Siding | 
School Information
| District | Rye Neck | 
|---|---|
| Elementary | F E Bellows Elementary School | 
| Middle | Rye Neck Middle School | 
| High | Rye Neck Senior High School | 
Additional Information
| Date Listed | September 11th, 2024 | 
|---|---|
| Days on Market | 162 | 
| Short Sale | No | 
| RE / Bank Owned | No | 
Listing Details
| Office | Houlihan Lawrence Inc. | 
|---|

