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House for sale at 21 N Chatsworth Ave #7H, Mamaroneck, NY 10538 | MLS# 1066603 | Listing updated on 2026-11-03
Photo 1 of House for sale at 21 N Chatsworth Ave #7H, Mamaroneck, NY 10538 | MLS# 1066603 | Listing updated on 2026-11-03
Photo 2 of House for sale at 21 N Chatsworth Ave #7H, Mamaroneck, NY 10538 | MLS# 1066603 | Listing updated on 2026-11-03
Photo 3 of House for sale at 21 N Chatsworth Ave #7H, Mamaroneck, NY 10538 | MLS# 1066603 | Listing updated on 2026-11-03
Photo 4 of House for sale at 21 N Chatsworth Ave #7H, Mamaroneck, NY 10538 | MLS# 1066603 | Listing updated on 2026-11-03
19+
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Street View

$429,000

Monthly Est:$2,135

  • Beds Icon1 Bed
  • Beds Icon
    1 Bath
  • Beds Icon1,075sqft

21 N Chatsworth Ave #7H, Mamaroneck, NY 10538

$2,135/moEst:

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  • Stock Cooperative

  • Built in 1937

  • $-- HOA

  • -- sqft lot

  • $399/sq.ft

Description

Welcome to Stonecrest, a premier doorman building perfectly positioned for easy access to the local train station, vibrant restaurants, and eclectic shops. This cheerful top-floor penthouse end unit is a rare find, offering a sophisticated blend of space and light. The heart of the home is an inviting open-concept living and dining area, recently painted interior, where gleaming hardwood floors flow seamlessly under soaring ceilings accented by exposed beams. Large windows flood the space with natural light, creating a bright and airy atmosphere throughout the day. New custom EIK with Quartz counter tops, breakfast bar, enhanced with a herringbone stone flooring. Full , renovated new bath with dual sink vanity and Quartz countertops. Step outside onto your private balcony to experience the ultimate retreat. Being on the top floor provides unobstructed, panoramic views and a front-row seat to breathtaking sunsets. Whether you’re looking for a quiet spot to enjoy your morning coffee or a stylish space to entertain, this residence offers a unique opportunity to own a truly standout property. This building offers a charming lobby , lovely outdoor courtyard, common laundry room and storage.

  • Houzeo last checked: 2 hours ago
  • Listing updated: November 3, 2026 at 9:27 pm
  • Listing Provided by: Elizabeth Diamond (914) 806-6886 | Coldwell Banker Realty (914) 967-0059
  • Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 1066603 OneKey MLS-NY as distributed by MLS GRID

This condo is in:

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    7

  • County

    Westchester County

  • City

    Mamaroneck

  • Neighborhood

    --

  • Year Built

    1937

  • HOA Fees

    -

  • Finished Area

    1,075 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    1066603

  • MLS Status

    Active

  • Days on Market

    4

  • Cumulative Days on Market

    4

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedroom: 1

    Bathroom: 1

Interior

  • Appliances

    Dishwasher, Gas Cooktop, Gas Oven, Microwave, Refrigerator, Tankless Water Heater, Wine Refrigerator

  • Cooling

    Wall/window Unit(s)

  • Flooring

    Hardwood

  • Sewer

    Public Sewer

  • Interior Features

    First Floor Bedroom

  • Heating

    Natural Gas

Construction

  • Year Built

    Year Built: 1937

  • Home type

    Stock Cooperative

  • Architectural Style

    Mid Rise

  • Construction Materials

    Brick

Utilities & Energy

  • Parking Features

    On Street

  • Utilities

    Trash Collection Public

  • Water Source

    Public

Other Features

  • Patio And Porch Features

    Porch

  • Subdivision Name

    Stonecrest

Price History

DateEventPrice

10/30/2026

Source: mls_logoOneKey MLS-NY #KEY1066603

Listed for Sale

$429,000

$399/sqft

Nearby Homes

Based on information from OneKey MLS® through Nov 04, 2026, 12:46PM as submitted to and distributed by MLS GRID. 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. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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