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Commercial Real Estate for Sale and Lease in Walnut, CA | Realty.com
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Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
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Review official public-safety information for any area from these government sources:

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Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

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  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
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6 listings

Commercial Real Estate for Sale and Lease in Walnut, CA

Commercial Real Estate for Sale and Lease in Walnut, CA

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6 Listings
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Commercial Real Estate for Sale and Lease in Walnut, CA

6 Listings

  1. listing photo17Active

    $69,888

    — bd · — ba · — sqft

    Walnut, CA

    Cindy Tsai · Cal Land Realty

  2. 20199 Valley I — photoPrice Reduced5Active

    $1,200/mo

    — bd · — ba · 5,444 sqft

    20199 Valley I, Walnut, CA

    Joysielyn Howard · JADE REALTY COMPANY

  3. 20199 Valley — photoPrice Reduced1Active

    $1,200/mo

    — bd · — ba · 5,444 sqft

    20199 Valley, Walnut, CA

    Joysielyn Howard · JADE REALTY COMPANY

  4. N Grand Avenue — photoPrice Reduced1Active

    $120,000

    — bd · — ba · — sqft

    N Grand Avenue, Walnut, CA

    LIHUI LI · Universal Elite Realty

  5. 19665 Valley — photo11Active

    $1,695,000

    — bd · — ba · 1,825 sqft

    19665 Valley, Walnut, CA

    DANIEL VALENZUELA · M G R REAL ESTATE

  6. listing photo4Active

    $400

    — bd · — ba · — sqft

    Walnut, CA

    Diego Sandoval · Premier Realty & Loans, Inc.

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The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

California Regional Multiple Listing Service (CRMLS)
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-20 16:54:22 UTC and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing information ©2026 California Regional Multiple Listing Service, Inc®. All Rights Reserved. Last Updated: 2026-08-20 16:54:22 UTC

Walnut, CA community profile

Population
27,576
Median income
$113,877
Housing units
8,510
People per sq. mi.
1,651.3
Area
16.7 sq. mi.

Source: HJN community data