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    601 Congress Ave Austin, TX 78701

    • Office buildings
    • 108,732 SF
    • 0.28 lot acres
    For Lease
    View listing
    Value Estimation
    Location Intelligence
    Property ID
    US82-2142151
    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

    • Foley & Lardner LLP: Robert F. Johnson III / Attorney / Legal Services
    • Unchained Capital, Inc. / Financial Institution
    • Williams Simons & Landis PLLC / Legal Services
    • Socialsuite / Software Company
    • Bitcoin Commons / Coworking Space / Event Venue

    Property Details for 601 Congress Ave

    Year built
    1914
    Construction
    CONCRETE
    Lot size
    0.28 lot acres
    Property size
    108,732 SF
    Property type
    Office buildings
    APN
    206030701
    APU
    206030701

    Description

    The Littlefield Building, a stunning nine-story executive office building at 601 Congress Avenue in Austin, Texas, offers exceptional lease opportunities. Built in 1910 and extensively renovated in 2020, this landmark property boasts 111,000 square feet of prime office space. Multiple tenancy options are available, with spaces ranging from a minimum of 6,727 square feet to a maximum contiguous space of 12,772 square feet. Currently, 32,271 square feet is vacant and ready for immediate occupancy. The building features ample parking, providing a generous ratio of three spaces per 1,000 square feet. Located in the heart of Austin's vibrant downtown, in Travis County, zip code 78701, this property offers unparalleled access to the city's best amenities and transportation networks. Its classic architecture and modern upgrades create a sophisticated and productive work environment. This is a unique chance to secure prestigious office space in a historically significant building that has been meticulously restored to meet the demands of today's modern business. Inquire today to learn more about the available spaces and lease terms.

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Austin
    County
    Travis
    State
    Texas
    Longitude
    -97.7423
    Latitude
    30.2681
    CBSA code
    12420
    CBSA name
    AUSTIN-ROUND ROCK, TX 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
    2022
    $0.00
    $8,294,586
    $42,998,800
    $51,293,386
    -
    $8,294,586
    $42,998,800
    $51,293,386

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    601 Congress Ave
    Austin, TX 78701
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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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