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  • 21018 Cornerstone Dr

    Walnut, CA 91789

    Apartment building
    3-4 beds

    Available units

    This building may have units for rent or for sale. Select a unit to contact.

    What's special

    Best Blue Ribbon Walnut Unified School District. Community by Shea Homes, End Unit , Built in Year 2018. Three Levels Newer Condo which Inside is 1,830 Sq.Ft. with 4 Bedrooms and 3.5 Bathrooms. The First Level: One Bedroom with One Bath Suite with Attached 2-Car Garage. The Second Level: Living Room, Open Floor Plan Kitchen with Large Island Granite Counter Top, Dining Area, Balcony, An Half Bath. The Third Level: Master Bedroom with Master Bath, Two Bedrooms, One Bathroom, Laundry Room. Central AC / Heating Systems. Walking Distance to Walnut High School. Close By Suzanne Middle School and Vejar Elementary School. Easy Access Freeway 60 and 57. (No Smoking, No Pets ) ( Lease Ends June 30, 2026)

    Neighborhood: 91789

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    • Family Vibes
      Warm atmosphere with family-friendly amenities and safe, welcoming streets.
      Suburban Calm
      Serene suburban setting with space, comfort, and community charm.
      Dining Scene
      From casual bites to fine dining, a haven for food lovers.
      College Nearby
      Local university presence adds vibrancy, events, and youthful energy.
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    Zip code 91789 centers on Walnut’s rolling hills and equestrian‑rooted neighborhoods, offering suburban calm with mountain views and plenty of sunshine, warm summers, and mild winters. Weekends revolve around parks and trails like Snow Creek Park, Walnut Ranch Park, and nearby Schabarum Regional Park, plus track meets and festivals at Mt. San Antonio College’s Hilmer Lodge Stadium. Everyday errands are easy with local plazas along Grand Avenue, Stater Bros., and nearby specialty Asian grocers (99 Ranch Market and H Mart), abundant boba and coffee spots, fitness centers, and a broad dining scene spilling into Rowland Heights’ famed eateries on Colima Road. Nightlife is low‑key; residents favor sunset walks, hiking and biking, community events, and pet‑friendly green spaces, with a diverse mix of families, students, and professionals. Per Zillow Rental Manager market trends, recent median rent sits in the low‑to‑mid $3,000s, with most listings ranging roughly from $2,200 to $4,500+ over the past few months.

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    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

    45 / 100
    Car-Dependent
    37 / 100
    Some Transit
    40 / 100
    Somewhat Bikeable

    Nearby schools in Walnut

    GreatSchools rating

    Frequently asked questions

    What is the walk score of 21018 Cornerstone Dr?

    21018 Cornerstone Dr has a walk score of 45, it's car-dependent.

    What is the transit score of 21018 Cornerstone Dr?

    21018 Cornerstone Dr has a transit score of 37, it has some transit.

    What schools are assigned to 21018 Cornerstone Dr?

    The schools assigned to 21018 Cornerstone Dr include Vejar Elementary School, Suzanne Middle School, and Walnut High School.

    What neighborhood is 21018 Cornerstone Dr in?

    21018 Cornerstone Dr is in the 91789 neighborhood in Walnut, CA.