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    Property profile & analytics

    3870 Main St Riverside, CA 92501-3605

    • Retail space
    • 70,177 SF
    • 0.36 lot acres
    OFF-MARKET
    Value Estimations
    $15,280,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-2583293
    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

    • Arcade Downtown / Restaurant
    • Main+Nine Apartments / Apartment Building / Apartment Rental Agency
    • Overland Development Company / Construction Company / General Contractor
    • legible / Association Or Organization
    • Wolf Web Design / Marketing & Advertising / (Bike/Boat/Book/etc) Store

    Property Details for 3870 Main St

    Year built
    2018
    Construction
    WOOD
    Lot size
    0.36 lot acres
    Property size
    70,177 SF
    Zone code
    C3
    Property type
    Retail space
    APN
    213-301-009
    APU
    213301009

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $16,765,000
      6.5%
      $15,475,000
      7%
      $14,370,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $19,138,000
      Market price range: $9.70M - $35.3M
      AI Estimate
      $11,227,000
      Market price range: $4.31M - $19.2M

    • Alternative Use

      Use
      Estimation
      RETAIL STORES
      $18,830,000
      Current use
      MEDICAL BUILDING
      $20,485,000
      Change: +9% Conversion: Difficult
      WAREHOUSE, STORAGE
      $19,615,000
      Change: +4% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Riverside
    County
    Riverside
    State
    California
    Longitude
    -117.375
    Latitude
    33.9809
    CBSA code
    40140
    CBSA name
    RIVERSIDE-SAN BERNARDINO-ONTARIO, 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
    $154,084
    $529,970
    $13,543,276
    $14,073,246
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      0.27 Acres

      1703 Main St

      RETAIL STORES (PERSONAL SERVICES) • 0.27 Acres
      1703 Main St, Riverside, CA 92501-1827
      View Details
    • Value Estimation
      $550,000
      2,340 SF

      4459 Brockton Ave

      RETAIL STORES (PERSONAL SERVICES) • 2,340 SF
      4459 Brockton Ave, Riverside, CA 92501-4004
      View Details
    • Value Estimation by Request
      1,384 SF

      3311 Market St

      RETAIL STORES (PERSONAL SERVICES) • 1,384 SF
      3311 Market St, Riverside, CA 92501-2828
      View Details
    • Value Estimation
      $535,000
      2,146 SF

      3940 University Ave

      RETAIL STORES (PERSONAL SERVICES) • 2,146 SF
      3940 University Ave, Riverside, CA 92501-3230
      View Details
    • Value Estimation by Request
      0.17 Acres

      3654 Fairmount Blvd

      RETAIL STORES (PERSONAL SERVICES) • 0.17 Acres
      3654 Fairmount Blvd, Riverside, CA 92501-2744
      View Details
    • Value Estimation by Request
      0.21 Acres

      3876 6th St

      RETAIL STORES (PERSONAL SERVICES) • 0.21 Acres
      3876 6th St, Riverside, CA 92501-2738
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      50,000 SF

      Retail Building with Venue

      Retail building featuring a basement venue, showroom, and coffee shop.
      3700 Main St, Riverside, CA 92501
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      Downtown Riverside Building For Sale

      Downtown Riverside building with approved plans and parking lot.
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      8,259 SF

      Riverside Commercial Property For Sale

      Single-tenant retail building leased to Family Dollar in Riverside, CA.
      1710 Main St, Riverside, CA 92501
      View Details
    • $2,600,000
      6,440 SF

      Riverside Commercial Property For Sale

      Commercial building for sale in Riverside, California, near freeway.
      387 W La Cadena Dr, Riverside, CA 92501
      View Details
    • $999,000
      800 SF

      Riverside Commercial Property with Redevelopment Potential

      Prime location with redevelopment potential in Riverside's North Main District.
      2350 Main St, Riverside, CA 92501
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      Auto/Body and RV Repair Shop

      Premier auto/body and RV repair shop with property for sale.
      2822 Main St, Riverside, CA 92501
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    Similar Nearby for Lease

    • $3,000 /Mo
      1,005 SF

      Remodeled Mixed-Use Property in Riverside

      Versatile remodeled property suitable for residential or business use.
      577 W La Cadena Dr, Riverside, CA 92501
      View Details
    • $2 SF/Yr

      Historic Building in Central Business

      Iconic property undergoing restoration for office and retail tenants.
      4001 Main St, Riverside, CA 92501
      View Details
    • Contact for pricing
      44,500 SF

      Riverside Retail Outparcel Opportunity

      High-traffic retail space, 1,000-12,000 SF
      CA-60 And Ca-91 / I-215, Riverside, CA 92501
      View Details
    • Contact for pricing
      12,000 SF

      Retail Space in Mixed-Use Development

      Retail space available in Riverside mixed-use development.
      91 I-215, Riverside, CA 92501
      View Details
    • Contact for pricing
      2,932 SF

      Riverside Office Space Available

      Office space featuring multiple offices, reception, and break room.
      3816 12Th St, Riverside, CA 92501
      View Details
    • $1.25 SF/Yr

      Industrial Buildings with Yard Space

      Two industrial buildings with yard space available for immediate occupancy.
      111 N Main St, Riverside, CA 92501
      View Details
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    3870 Main St
    Riverside, CA 92501-3605
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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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