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    Property profile & analytics

    939 Un St Pasadena, CA 91106-1716

    • Office buildings
    • 15,860 SF
    • 0.63 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US10-0318604
    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

    • Dewey Services Incorporated / Pest Control Service

    Property Details for 939 Un St

    Year built
    1969
    Lot size
    0.63 lot acres
    Property size
    15,860 SF
    Zone code
    PSC-
    Property type
    Office buildings
    APN
    5738-007-040
    APU
    5738007040

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Pasadena
    County
    Los Angeles
    State
    California
    Longitude
    -118.131
    Latitude
    34.1482
    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
    $42,165
    $1,785,615
    $1,024,647
    $2,810,262
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      4,449 SF

      1121 Grn St

      PROFESSIONAL BUILDING • 4,449 SF
      1121 Grn St, Pasadena, CA 91106-2505
      View Details
    • Value Estimation by Request
      22,531 SF

      1010 Un St

      OFFICE BUILDING • 22,531 SF
      1010 Un St, Pasadena, CA 91106-1756
      View Details
    • Value Estimation
      $3,975,000
      4,751 SF

      910 San Pasqual St

      OFFICE BUILDING • 4,751 SF
      910 San Pasqual St, Pasadena, CA 91106-3309
      View Details
    • Value Estimation
      $250,000
      3,150 SF

      1109 Grn St

      OFFICE BUILDING • 3,150 SF
      1109 Grn St, Pasadena, CA 91106-2505
      View Details
    • Value Estimation
      $1,720,000
      1,840 SF

      1136 Grn St

      OFFICE BUILDING • 1,840 SF
      1136 Grn St, Pasadena, CA 91106-2500
      View Details
    • Value Estimation
      $8,790,000
      20,190 SF

      50 Hl Ave

      OFFICE BUILDING • 20,190 SF
      50 Hl Ave, Pasadena, CA 91106-1949
      View Details

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      Pasadena Office Space Available

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    Property Visit Statistics

    • Visits by month
      28.1k
    • Visitors by month
      15.9k
    • Avg Time on site
      9 min
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    939 Un St
    Pasadena, CA 91106-1716
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    Realmo Value Estimation

    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.

    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.

    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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