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    Diamond Bar, CA
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    Diamond Bar, CA Medical Office Space for Sale

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    Walnut, CA Pomona, CA San Dimas, CA Covina, CA Chino Hills, CA West Covina, CA Chino, CA La Verne, CA
    Retail and Medical Office Center
    Updated: Nov 26, 2025
    Retail and Medical Office Center

    800-880 N Diamond Bar Blvd, Diamond Bar, CA 91765

    Contact for pricing
    59,987 sqft
    Excellent accessibility adjacent to the 57 Freeway.
    Mixed‑Use retail and medical office center.
    Great frontage and visibility from N Diamond Bar Blvd.
    Restaurant pad opportunity.
    In‑line space availability.
    View details
    See hot listings in Diamond Bar

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

    Cap Rate available after sign in
    Est. NOI available after sign in
    Local Demand available after sign in
    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 1 Active listings in Diamond Bar, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 7 Off-Market properties to explore as potential leads

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Medical Office Suite with Restroom
    Medical Office Suite with Restroom

    201-2707 E Valley Blvd, West Covina, CA 91792

    $580,000
    880 sqft

    Medical office suite with five private rooms, reception and waiting area, plus an in-unit restroom.

    View details
    Two-Story Medical Office Building
    Two-Story Medical Office Building

    5385 Walnut Avenue, Chino, CA 91710

    $3,998,000

    Renovated professional medical facility with elevator service and access to the surrounding Chino medical community.

    View details
    Medical Office Suite with Private Rooms
    Medical Office Suite with Private Rooms

    2707 E Valley Boulevard, West Covina, CA 91792

    $580,000

    Central air, reception and waiting areas, and an in-unit restroom support medical or general office use.

    View details
    Two-Story Medical Office Building
    Two-Story Medical Office Building

    5385 Walnut Avenue, Chino, CA 91710

    $3,998,000

    Two-story medical office building with elevator service and 100% medical tenants under NNN leases with expense pass-throughs.

    View details

    Off-Market Properties in Diamond Bar, CA

    Consider similar Off-Market properties in Diamond Bar, CA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    1514 Vly Vis Dr
    MEDICAL BUILDING

    1514 Vly Vis Dr, Diamond Bar, CA 91765-3929

    Estimated value:
    $6,000,000
    20,972 sqft 2.88 AC lot
    View details
    750 Diamond Bar Blvd
    MEDICAL BUILDING

    750 Diamond Bar Blvd, Diamond Bar, CA 91765-1023

    Estimated value:
    $9,885,000
    36,360 sqft 2.09 AC lot
    View details
    1111 Grand Ave
    MEDICAL BUILDING

    1111 Grand Ave, Diamond Bar, CA 91765-4171

    Estimated value:
    $6,525,000
    23,550 sqft 0.91 AC lot
    View details
    414 Prospectors Rd
    MEDICAL BUILDING

    414 Prospectors Rd, Diamond Bar, CA 91765-1615

    Estimated value:
    $2,565,000
    18,207 sqft 1.01 AC lot
    View details
    880 Diamond Bar Blvd
    Restaurants

    880 Diamond Bar Blvd, Diamond Bar, CA 91765

    Estimated value:
    by Request
    7,800 sqft
    View details
    2705 Diamond Bar Blvd
    Office Units

    2705 Diamond Bar Blvd, Diamond Bar, CA 91765

    Estimated value:
    by Request
    0.92 AC lot
    View details
    560 Diamond Bar Blvd
    Medical Office Space

    560 Diamond Bar Blvd, Diamond Bar, CA 91765

    Estimated value:
    by Request
    8,999 sqft 0.70 AC lot
    View details

    Diamond Bar, CA Medical Office Space Market Trends and Statistics

    Explore 8 medical office space for sale in Diamond Bar, CA on our real estate platform. These investment opportunities span a total of 59,987 square feet of properties for sale.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 19
    Medical Office Space 3
    Office buildings 3
    Coworking space 1
    Serviced offices 1

    Demographics Overview

    Population 86K
    Population Growth (5Y) -6.5%
    Median Household Income $114,768
    College Educated 71.4%

    Taxes & Financing

    Tax Rate (average for all types) 1.27%
    Property Tax per SF $24.97 per SF
    Tax Rate vs County Average 0.03 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Los Angeles County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Los Angeles County

    Residential Income

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