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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    21130 Golden Spgs Dr Diamond Bar, CA 91789-3923

    • Turn key restaurants
    • 3,871 SF
    • 0.82 lot acres
    OFF-MARKET
    Last Sale
    Feb 11, 2025
    $800,000
    Value Estimations
    $785,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US10-0246263
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Turn key restaurants

    Property Details for 21130 Golden Spgs Dr

    Year built
    1974
    Construction
    WOOD
    Lot size
    0.82 lot acres
    Property size
    3,871 SF
    Zone code
    LCC2BE*
    Property type
    Turn key restaurants
    APN
    8763-006-022
    APU
    8763006022

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $735,000
      ML approach
      $795,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $600,000
      Market price range: $407k - $965k

    • Alternative Use

      Use
      Estimation
      RESTAURANT
      $1,190,000
      Current use
      COMMERCIAL (GENERAL)
      $1,270,000
      Change: +7% Conversion: Easy
      AUTO REPAIR, GARAGE
      $1,240,000
      Change: +4% Conversion: Difficult

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Diamond Bar
    County
    Los Angeles
    State
    California
    Longitude
    -117.843
    Latitude
    33.9999
    CBSA code
    31080
    CBSA name
    LOS ANGELES-LONG BEACH-ANAHEIM, CA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2024
    $21,905
    $724,160
    $434,492
    $1,158,652
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $975,000
      5,349 SF

      20955 Golden Spgs Dr

      RESTAURANT • 5,349 SF
      20955 Golden Spgs Dr, Diamond Bar, CA 91789-3806
      View Details
    • Value Estimation by Request
      6,441 SF

      21625 Vly Blvd

      RESTAURANT • 6,441 SF
      21625 Vly Blvd, Walnut, CA 91789-2019
      View Details
    • Value Estimation by Request
      5,360 SF

      21627 Vly Blvd

      RESTAURANT • 5,360 SF
      21627 Vly Blvd, Walnut, CA 91789-2019
      View Details
    • Value Estimation by Request
      2,500 SF

      19909 Vly Blvd

      RESTAURANT • 2,500 SF
      19909 Vly Blvd, Walnut, CA 91789-2630
      View Details
    • Value Estimation by Request
      224 SF

      21133 Golden Spgs Dr

      RESTAURANT • 224 SF
      21133 Golden Spgs Dr, Diamond Bar, CA 91789-3924
      View Details
    • Value Estimation by Request
      3,759 SF

      528 Grand Ave

      TAKE-OUT RESTAURANT • 3,759 SF
      528 Grand Ave, Walnut, CA 91789-6001
      View Details

    Similar Nearby for Sale

    • $150,000
      Pending

      Shabu Shabu Restaurant Opportunity

      Established restaurant in Diamond Bar's Golden Spring Plaza.
      Golden Springs Dr, Walnut, CA 91789
      View Details
    • $138,000
      3,546 SF

      Established Restaurant in Diamond Bar

      Turn-key Thai restaurant in a high-traffic Diamond Bar location.
      Golden Springs Dr, Walnut, CA 91789
      View Details
    • Contact for pricing
      6,000 SF

      Retail Space in Vons Anchored Center

      Retail space available in a Vons anchored shopping center.
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    • Contact for pricing
      10,905 SF

      Retail and Office Center

      Retail and office spaces available in Walnut West Plaza.
      18800 Amar Rd, Walnut, CA 91789
      View Details
    • $4,279,000
      2,100 SF

      Commercial Property in Walnut, CA

      Commercial property with existing tenant, near future business park.
      424 S Lemon Ave, Walnut, CA 91789
      View Details
    • Contact for pricing
      900 SF

      19861 Blvd, Walnut, CA 91789

      Mixed-use properties • 900 SF
      19861 Blvd, Walnut, CA 91789
      View Details

    Similar Nearby for Lease

    • $39 SF/Yr
      1,204 SF

      Walnut Retail Space Near Mt. Sac College

      High-traffic retail space, ideal for various uses.
      1205 Grand Ave, Walnut, CA 91789
      View Details
    • $2 SF/Yr
      1,200 SF

      Retail Space Available For Rent

      Retail space available for lease in Walnut, California.
      1569 Fairway Dr, Walnut, CA 91789
      View Details
    • $30 SF/Yr
      19,295 SF

      Walnut Retail Plaza - Prime Location

      Upscale Shopping Center, High Visibility, 3,200 SF Available
      1569 Fairway Dr, Walnut, CA 91789
      View Details
    • Contact for pricing
      297,310 SF

      Prime Walnut Creek Office/Industrial Campus

      Massive space, flexible lease terms, ideal location.
      218 Machlin Ct, City of Industry, CA 91789
      View Details
    • Contact for pricing

      Industrial Property Fully Leased

      Industrial property in Walnut, CA, currently 100% leased.
      657 S Brea Canyon Rd, Walnut, CA 91789
      View Details
    • $1.70 SF/Yr
      6,960 SF

      Harrison Avenue Warehouse Space Available

      Warehouse space with loading docks and office available for lease.
      19953 Harrison Ave, Walnut, CA 91789
      View Details
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    21130 Golden Spgs Dr
    Diamond Bar, CA 91789-3923
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    Realmo Value Estimations

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.
    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.
    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
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