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    Property profile & analytics

    631 Las Tunas Dr San Gabriel, CA 91776

    • Office buildings
    • 10,948 SF
    • 0.30 lot acres
    OFF-MARKET
    Last Sale
    Jan 29, 2021
    $5,480,054
    Value Estimations
    $3,730,000
    Show details
    Cap Rate Potential
    6.9%
    Office buildings
    Location Intelligence
    Property ID
    US09-6918961
    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

    • Office buildings

    Property Details for 631 Las Tunas Dr

    Year built
    1965
    Construction
    TILT-UP CONCRETE
    Lot size
    0.30 lot acres
    Property size
    10,948 SF
    Zone code
    SLC1*
    Property type
    Office buildings
    APN
    5363-016-018
    APU
    5363016018

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $3,680,000
      ML approach
      $5,240,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $4,255,000
      6.5%
      $3,925,000
      7%
      $3,645,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $3,704,000
      Market price range: $2.29M - $5.87M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $4,120,000
      Current use
      AUTO REPAIR, GARAGE
      $5,065,000
      Change: +23% Conversion: Difficult
      MEDICAL BUILDING
      $4,975,000
      Change: +21% Conversion: Easy
      RETAIL STORES
      $4,685,000
      Change: +14% Conversion: Moderate
      COMMERCIAL (GENERAL)
      $3,590,000
      Change: -13% Conversion: Easy

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

    Location Insight

    • Map
    • Local Demand
    City
    San Gabriel
    County
    Los Angeles
    State
    California
    Longitude
    -118.11
    Latitude
    34.1027
    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
    $50,768
    $1,331,816
    $2,281,597
    $3,613,413
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $530,000
      9,954 SF

      801 San Gabriel Blvd

      PROFESSIONAL BUILDING • 9,954 SF
      801 San Gabriel Blvd, San Gabriel, CA 91776-2724
      View Details
    • Value Estimation
      $345,000
      8,466 SF

      410 San Gabriel Blvd

      OFFICE BUILDING • 8,466 SF
      410 San Gabriel Blvd, San Gabriel, CA 91776-1955
      View Details
    • Value Estimation
      $425,000
      9,723 SF

      401 Vly Blvd Ste, Unit 200

      OFFICE BUILDING • 9,723 SF
      401 Vly Blvd Ste, San Gabriel, CA 91776-3589
      View Details
    • Value Estimation
      $500,000
      10,238 SF

      316 Las Tunas Dr

      PROFESSIONAL BUILDING • 10,238 SF
      316 Las Tunas Dr, San Gabriel, CA 91776-1535
      View Details
    • Value Estimation
      $405,000
      2,030 SF

      330 Las Tunas Dr, Unit 303

      PROFESSIONAL BUILDING • 2,030 SF
      330 Las Tunas Dr, San Gabriel, CA 91776-1502
      View Details
    • Value Estimation
      $275,000
      2,449 SF

      923 Vly Blvd, Unit 14

      OFFICE BUILDING • 2,449 SF
      923 Vly Blvd, San Gabriel, CA 91776-3681
      View Details

    Similar Nearby for Sale

    • $5,950,000
      11,450 SF

      Free Standing Office Building

      Free standing office building for sale in San Gabriel.
      825 E Broadway, San Gabriel, CA 91776
      View Details
    • $1,300,000
      1 SF

      San Gabriel Freestanding Building

      Freestanding building in San Gabriel with versatile C-3 zoning.
      1046 S San Gabriel Blvd, San Gabriel, CA 91776
      View Details
    • $5,000,000
      7,728 SF

      Two-Story Office Building For Sale

      Two-story office building with redevelopment potential in San Gabriel, CA.
      900 S San Gabriel Blvd, San Gabriel, CA 91776
      View Details
    • $1,800,000
      3,206 SF

      San Gabriel Commercial Office Building

      Well-maintained commercial office building in the heart of San Gabriel.
      1730 S San Gabriel Blvd, San Gabriel, CA 91776
      View Details
    • $1,480,000

      Medical/Retail Property in San Gabriel

      Medical or retail property in prime San Gabriel location.
      109 E Las Tunas Dr, San Gabriel, CA 91776
      View Details
    • $1,999,000

      San Gabriel Storefront Opportunity

      Commercial storefront in high-traffic area, suitable for various uses.
      249 S San Gabriel Blvd, San Gabriel, CA 91776
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Fully Leased Office Building

      Office building in San Gabriel, CA, currently 100% leased.
      1120 S San Gabriel Blvd, San Gabriel, CA 91776
      View Details
    • Contact for pricing

      Leased Office Building in San Gabriel

      Office building in San Gabriel, CA, currently 100% leased.
      1103 S San Gabriel Blvd, San Gabriel, CA 91776
      View Details
    • $2,350 /Mo

      San Gabriel Retail/Office Space

      Retail/office space in the heart of San Gabriel.
      123 S Mission Dr, San Gabriel, CA 91776
      View Details
    • $1,600 /Mo
      6,480 SF

      San Gabriel Office Space For Lease

      Office space in prime San Gabriel location available for lease.
      317 E Valley Blvd, San Gabriel, CA 91776
      View Details
    • $2,462 /Mo

      San Gabriel Office/Retail Space

      Office and retail spaces available for lease in San Gabriel.
      616 S Del Mar Ave, San Gabriel, CA 91776
      View Details
    • $969,000
      1,582 SF

      Versatile Space for Medical, Professional Use

      Adaptable space for medical or professional services in San Gabriel.
      360 E Las Tunas Dr, San Gabriel, CA 91776
      View Details
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    San Gabriel, CA 91776
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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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