Add Listing
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    100 Main St Tustin, CA 92780-4349

    • Investment properties
    • 5,579 SF
    • 0.17 lot acres
    OFF-MARKET
    Value Estimations
    $940,000
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-2473847
    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

    • Farmers Insurance - G Guzman / Insurance Agency
    • Farmers Insurance - Reuben Solorzano / Insurance Agency
    • White Sparrow Coffee / Cafe & Coffee Shop
    • Melanie Slagle at Margit Aaron Studio / Hair Salon
    • Medical Education Speakers Network / Employment Agency

    Property Details for 100 Main St

    Year built
    1973
    Lot size
    0.17 lot acres
    Property size
    5,579 SF
    Property type
    Investment properties
    Property subtype
    Retail residential properties
    APN
    401-622-04
    APU
    40162204

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    Tustin
    County
    Orange
    State
    California
    Longitude
    -117.824
    Latitude
    33.7419
    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
    $12,211
    $378,676
    $550,306
    $928,982
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      1,192 SF

      425 1st St

      STORE/OFFICE (MIXED USE) • 1,192 SF
      425 1st St, Tustin, CA 92780-3002
      View Details
    • Value Estimation
      $1,085,000
      6,750 SF

      205 1st St

      STORE/OFFICE (MIXED USE) • 6,750 SF
      205 1st St, Tustin, CA 92780-3151
      View Details
    • Value Estimation
      $2,090,000
      14,174 SF

      397 El Camino Real

      STORE/OFFICE (MIXED USE) • 14,174 SF
      397 El Camino Real, Tustin, CA 92780-3605
      View Details
    • Value Estimation
      $905,000
      4,812 SF

      360 1st St

      STORE/OFFICE (MIXED USE) • 4,812 SF
      360 1st St, Tustin, CA 92780-3211
      View Details
    • Value Estimation
      $3,260,000
      10,281 SF

      13762 Newport Ave

      STORE/OFFICE (MIXED USE) • 10,281 SF
      13762 Newport Ave, Tustin, CA 92780-4681
      View Details
    • Value Estimation
      $520,000
      5,280 SF

      18031 Irvine Blvd

      STORE/OFFICE (MIXED USE) • 5,280 SF
      18031 Irvine Blvd, Tustin, CA 92780-3326
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      5,227 SF

      Tustin Office Condo - Great Location

      Prime Tustin office space, high visibility, ample parking.
      2842 Ave, Tustin, CA 92780
      View Details
    • $90,000

      Established Tustin Spa Business

      Profitable Spa, Turnkey Opportunity
      14001 Newport Ave, Tustin, CA 92780
      View Details
    • $75,000

      Tustin Beauty Salon - Turnkey Business

      Established Salon, High Traffic Location, Great Potential
      13882 Newport Ave, Tustin, CA 92780
      View Details
    • $2,250,000

      Mixed-Use Building in Tustin, CA

      Two-level mixed-use building with retail, office, and warehouse space.
      3045 Edinger Ave, Tustin, CA 92780
      View Details
    • $2,250,000
      Pending

      Tustin Mixed-Use Commercial Building

      Two-level building with retail, office, and warehouse space.
      3045 Edinger Ave, Tustin, CA 92780
      View Details
    • $6,200,000
      11,800 SF

      Tustin Multi-Unit Residential Oasis

      Modern multi-unit property with remodeled home in desirable Tustin.
      1042 San Juan St, Tustin, CA 92780
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Tustin Commercial Space For Lease

      Mixed-use, office, and industrial spaces available for lease in Tustin.
      15201 Woodlawn Ave, Tustin, CA 92780
      View Details
    • $23 SF/Yr
      2 SF

      Tustin Industrial Space For Lease

      Prime Tustin location, 200 sq ft office.
      621 S B St, Tustin, CA 92780, Tustin, CA 92780
      View Details
    • $23 SF/Yr
      950 SF

      Tustin Office Space: 950 SF

      Prime Tustin office suite available for lease. Ideal for small business.
      14151 Newport Ave, Tustin, CA 92780, Tustin, CA 92780
      View Details
    • $23 SF/Yr
      4,000 SF

      Tustin Office Space: 4000 SF Available

      Versatile Tustin office space, ideal for various businesses.
      621 S B St, Tustin, CA 92780, Tustin, CA 92780
      View Details
    • Contact for pricing

      Office Space For Lease

      Office space available for lease in Tustin, California.
      17581 Irvine Blvd, Tustin, CA 92780
      View Details
    • Contact for pricing
      93,372 SF

      Proposed Freestanding Industrial Building

      Proposed 93,372 SF industrial building with expansion options.
      15661 Red Hill Ave, Tustin, CA 92780
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    100 Main St
    Tustin, CA 92780-4349
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!