Date
Details
Price
Change
Source
5/22/2026
Listed
$10,500
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Enjoy luxury waterfront living in this stunning 3-bedroom, 3-bath penthouse with soaring 10' ceilings and beautiful Long Island Sound views. The open-concept layout features a designer kitchen with premium appliances, stone countertops, island seating, and a spacious living area with a gas fireplace. Private balconies, hardwood floors, custom shades, and an in-unit washer/dryer add to the comfort and convenience. The primary suite offers walk-in closets and a spa-inspired bath with double vanities, soaking tub, and glass shower. Building amenities include a rooftop terrace with BBQs and water views, fitness center, pet wash, EV charging, covered parking, bike storage, secure access, and available storage. Conveniently located near the train, restaurants, schools, and Harbor Island Park.
Full Property Details
Full Property Details for 422 E Boston Post Rd #PH 401
General
- Rent: $10,500
- Status: Active
- Type: Apartment
- Source: Long_Island
- MLS ID: 1003329
- Updated: 5/22/2026
- Added to Site: 3 day(s) ago
Rental Information
- Rent Includes: Grounds Care, Recycling, Snow Removal, Trash Collection
Interior
- Number of Rooms: 5
- Interior Features: Cathedral Ceiling(s), Chefs Kitchen, Eat-in Kitchen, Elevator, Marble Counters, Pantry, Primary Bathroom, Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Dishwasher, Dryer, Range, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer
- Laundry Facilities: Yes
- Furnishings: Unfurnished
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: In Unit
Additional Information
- Security/Safety: Fire Alarm, Fire Sprinkler System, Other, Smoke Detector(s), Video Cameras
Exterior
- Exterior Features: Balcony, Electric Grill, Gas Grill, Lighting, Mailbox, Roof Deck
Parking
- Parking Features: Assigned, Electric Vehicle Charging Station(s), Off Street
- Assigned Parking: Yes
Location
- County: Westchester County
- Driving Directions: Directions: GPS friendly — 422 E Boston Post Rd, Mamaroneck, NY 10543 Directions: I-95 to Exit 18A (Mamaroneck) to US-1/Boston Post Rd. Property on eastbound side.
School Information
- High School District: Rye Neck
- Elementary School: F E Bellows Elementary School
- Middle School: Rye Neck Middle School
- High School: Rye Neck Senior High School
Community
- Pets Allowed: Yes
- Pet Restrictions: Cats OK, Dogs OK, Number Limit, Size Limit
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Forced Air, Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: See Remarks
Structural Information
- Architectural Style: Contemporary
- Detached/Attached: Detached
- Construction: Brick
- Basement: Yes
- Basement Desc.: See Remarks
- Windows: Oversized Windows
- Entry Floor Number: 1
- Stories/Levels: 4
- Stories in Building: 4
- Building Size: 19059
- Square Feet: 19,059
- Sq. Ft. Source: Public Records
- Year Built: 2017
Lot Features
- Property View: Water
- Lot Size (Acres): 0.5473
- Lot Size (Sq. Ft.): 23,841
- Lot Features: Landscaped, Near Public Transit, Near School, Near Shops, Views
Water Features
- Water View: Yes
Financial Considerations
- Other Fee: Yes
- Other Fee Type: Amenities Fee
- Other Fee Freq.: Monthly
- Security Deposit: $10,500
Disclosures and Reports
- Special Conditions: Renewal Option
- Property ID: 4803-154-000-00050-001-0066-0000000
Listed by RPM Westchester
Schools
Schools serving 422 E Boston Post Rd #PH 401
School District:Rye Neck Union Free School District
| Name | Grades | Distance |
|---|---|---|
F E Bellows Elementary School 200 Carroll Avenue, Mamaroneck, NY 10543 | 3-5 | 0.3 mi |
Daniel Warren Elementary School 1310 Harrison Avenue, Mamaroneck, NY 10543 | K-2 | 0.6 mi |
Rye Neck Middle School 300 Hornidge Road, Mamaroneck, NY 10543 | 6-8 | 0.9 mi |
Rye Neck Senior High School 300 Hornidge Road, Mamaroneck, NY 10543 | 9-12 | 0.9 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price History for 422 E Boston Post Rd #PH 401
422 E Boston Post Road #PH 401, Mamaroneck, NY 10543 (MLS# 1003329) is a Apartment property with 3 bedrooms and 3 full bathrooms. 422 E Boston Post Road #PH 401 is currently listed for rent at $10,500 and was received on May 22, 2026. Want to learn more about 422 E Boston Post Road #PH 401? Do you have questions about finding other real estate for sale or rent in Mamaroneck? You can browse all Mamaroneck rentals or contact a Coldwell Banker agent to request more information.