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MLS ID KEY1042784Last updated Sep 28, 2026

Stock Cooperative

20 Old Mamaroneck Road #5C

Pending · White Plains · Westchester County, NY 10605

Bedrooms
2 Beds
Bathrooms
2 Baths
Year built
1964
Property gallery0 / 42
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About this home

This is it! One of the Best Absolute Gems in White Plains or Westchester Presenting 20 Old Mamaroneck Road—Unit 5C at Crystal Towers, 20 Old Mamaroneck Road. This rare 1,650-square-foot two-bedroom, two-full-bath co-op is the kind of home that feels special the moment you step inside. Sunlight pours in through oversized windows and sliding doors that open onto your private terrace, filling the open living and dining areas with a bright, airy warmth. Luxury vinyl wide-plank flooring with added soundproofing runs underfoot, while recessed lighting throughout and custom doors and baseboards give the entire apartment a polished, finished feel. Remote-control blinds on every window and the terrace sliders make light and privacy effortless. The kitchen is a standout, featuring GE Café appliances, an induction stove, and custom cabinetry with pull-out shelves, rollout drawers, and thoughtful built-in storage that keeps everything organized and within easy reach. Custom radiator covers add a clean, tailored look throughout the home. Both bathrooms have been thoughtfully updated with enhanced shower systems and upgraded shower heads, plus brand-new comfort-height toilets installed this year for everyday ease. Storage is genuinely abundant here. You’ll find six oversized closets, each outfitted with custom organizers, so everything has its place. The entire electrical system has been updated, including a new panel, giving you modern reliability and peace of mind. Crystal Towers itself is one of Westchester’s most desirable full-service co-ops. Enjoy a doorman, live-in super, fitness center, landscaped outdoor patio and courtyard, laundry on every floor, and storage space on each floor. Best of all, an assigned indoor automated garage parking spot comes with the unit—no outdoor lot, no searching for space. The building is fireproof, adding another layer of comfort. The location puts you right in the middle of everything White Plains has to offer. You’re steps from Mamaroneck Avenue’s shops and restaurants, a short stroll or quick drive to downtown, City Center, The Westchester mall, and Whole Foods, with the Metro-North station just minutes away for an easy commute into the city. The neighborhood is highly walkable, so most of daily life is right at your doorstep. Unit 5C is that rare combination of thoughtful upgrades, generous space, and a building and location that truly deliver. Homes like this don’t come along often. Come see it—you’ll feel the difference the second you walk through the door.

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 25, 2026
Full baths
2
Half baths
0
Fees include (MLS)
Common Area Maintenance, Heat, Hot Water, Other, Snow Removal
Area source (MLS)
Other
Listing brokerage
eXp Realty
MLS ID
KEY1042784
Last updated
Sep 28, 2026

General features

Property type
Stock Cooperative
Year built
1964
Garage
Yes
Garage spaces
1
Parking
Garage
Water source
Public
Sewer
Public Sewer
Utilities
Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Private, Trash Collection Public, Water Connected

Interior features

Heating
Natural Gas
Cooling
Central Air
Interior
Crown Molding, Granite Counters, His and Hers Closets, Open Floorplan, Pantry, Primary Bathroom, Recessed Lighting, Storage, Walk Through Kitchen, Walk-In Closet(s)
Appliances
Dishwasher, Gas Oven, Microwave, Refrigerator, Stainless Steel Appliance(s)
Flooring
Vinyl

Exterior features

Architectural style
Mid Rise
Construction materials
Brick

Schools (MLS)

Elementary school
White Plains (Controlled Parents’ Choice)
Elementary school district
White Plains
Middle school
White Plains Middle School
Middle school district
White Plains
High school
White Plains Senior High School
High school district
White Plains

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

White Plains · Westchester County, NY 10605Show interactive map
20 Old Mamaroneck Road #5C

White Plains · Westchester County, NY 10605

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.