Photos



























Unit 1
- 2BR, 2BA
- $3,000Price
- 1,352Square Feet
- 12-01-2025Availability
Unit 1 Rent and Fees
Unit Price
- $3,000
Deposit
- $3,000 deposit
About 721 River St
Discover the charm of the Rye Neck neighborhood in Mamaroneck! This beautifully maintained Colonial combines classic appeal with inviting spaces designed for easy everyday living. Thoughtfully laid out and filled with natural light,it offers two bedrooms that live like three,with warm hardwood floors throughout and a cozy wood-burning brick fireplace anchoring the welcoming living room. Enjoy the convenience of separate private entrances and a fully fenced backyard,an ideal setting for outdoor dining,entertaining,or quiet relaxation. The versatile lower level provides excellent space for a recreation or game room,home office,and laundry area. Commuting is effortless with the train to Grand Central just less than one mile away (a quick 13-minute walk) for an easy 40-minute ride to the city. Perfectly situated near Harbor Island Park and Beach,Rye Nature Center,Saxon Woods Golf Course,and Mamaroneck’s vibrant downtown,filled with fine dining and shops. Nestled near prestigious Rye Neck schools and major highways,this home offers comfort,style,and an exceptional location. Based on information submitted to the MLS GRID as of [see last changed date above]. 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. Prices displayed on all Sold listings are the Last Known Listing Price and may not be the actual selling price.
721 River St is located in the Larchmont Mamaroneck Neighborhood and 10543 Zip code of Mamaroneck, NY.
Property Contact Info
Features and Amenities
Interior Features
- Smoke Free

Map
- Shopping
- Colleges
- Schools
- Grocery
- Medical
- Parks
- Transportation

Map
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
- Walk Score® measures the walkability of any address.
- Transit Score® measures access to public transit.
- Bike Score® measures the bikeability of any address.
Frequently Asked Questions about 721 River St
What type of rentals are available at 721 River St?
There is currently a 2 Bed 2 Bath Apartment for rent with 1,352 listed at 721 River St. It is Available December 1, 2025.
How much is the rent at 721 River St?
721 River St is currently listed at $3,000.
What area of town is 721 River St located in?
Located in the Larchmont Mamaroneck Neighborhood, 721 River St is in the 10543 Zip Code of Mamaroneck, NY.
Points of Interest
Time and distance from 721 River St.
Arts Museums and Landmarks
Big Box and Retail
Autozone
Walgreens
Petsmart
Colleges and Universities
Groceries
Wegmans
Acme Markets
Western Beef
Hospitals
Parks and Recreation
The Bronx River
721 River St has 5 parks within 10.0 miles, including Bartow-Pell Mansion and Gardens, Bronx Equestrian Center, The Bronx River, Pelham Bay Park, and Van Cortland Park.
Shopping Centers
721 River St has 5 shopping centers within 1.6 miles.
Transit Stations
Mamaroneck Station-New Haven Line
Harrison Station-New Haven Line
Larchmont Station-New Haven Line
Nearby Neighborhoods
Nearby Apartments
Rental Price Ranges in the Area
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Mamaroneck Studio Apartments | $2,434 | $1,225 | $5,000 |
| Mamaroneck 1 Bedroom Apartments | $3,129 | $1,699 | $5,760 |
| Mamaroneck 2 Bedroom Apartments | $4,268 | $2,550 | $7,800 |
| Mamaroneck 3 Bedroom Apartments | $5,363 | $2,500 | $10,000+ |
| Mamaroneck 4 Bedroom Apartments | $6,675 | $3,700 | $9,650 |
Browse Top Apartments in Mamaroneck
By Price
By Community Type
- Mamaroneck Apartments for Rent by Owner
- Mamaroneck Apartments with Rent Specials
- Mamaroneck Top Rated Apartments
- Mamaroneck Corporate Apartments
- Mamaroneck Furnished Apartments
- Mamaroneck Gated Apartments
- Mamaroneck Loft Apartments
- Mamaroneck Low Income Apartments
- New Mamaroneck Apartments
- Mamaroneck Senior Apartments
- Mamaroneck Short-term Apartments
- Mamaroneck Student Apartments
- Mamaroneck Apartments with Utilities Included
