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    20 Allen Ave Webster Groves, MO

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    For Lease
    Contact for pricing

    Class-A office space for rent in Old Webster Business District.

    Property size:
    3,330 SF
    Lot size:
    0.71 Acres

    Property Features for 20 Allen Ave

    General Information

    Size
    3,330 SF
    Lot size
    0.71 Acres

    Source: Novus Development Agent Michael R Koch

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Class-A Office Space Available

    This Class-A mixed-use office/retail building is located in the heart of the Old Webster Business District. The entire second floor, consisting of 19,303 rentable square feet, will be available starting April 1, 2026, and is divisible. Suite 345, offering 3,330 rentable square feet, will be available starting January 1, 2026. The building is elevator serviced with two elevators and has on-site property management. Covered parking is available on a limited basis. The property is situated among several upscale shops and restaurants, including Straub’s Market, Olive + Oak / Perennial, The Block, Madrina, Robust Wine Bar, Parkmoor, Telva Coffee, 23-West, Panera, and The Method Aesthetics + Wellness. It is located one mile north of I-44 and 2.5 miles south of I-64. This space is suitable for a corporate headquarters.
    Location Intelligence

    Current Use by Public Records

    Office space

    Map

    City
    Webster Groves
    County
    St. Louis
    State
    Missouri
    Longitude
    -90.3573389
    Latitude
    38.5925524

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    FAQs

    What type of property is this?
    Office space - Class-A office space for rent in Old Webster Business District.
    Where is this office space located?
    The property is located at 20 Allen Ave Webster Groves, MO.
    What are key features of this property?
    This property features: - Landmark Class-A mixed-use building in the heart of the Old Webster Business District.; - Excellent space for corporate headquarters.; - Entire Second Floor Available (19,303 RSF - divisible, available 4/1/2026) or Suite 345 (3,330 RSF, available 1/1/2026).
    (314) 281-1502
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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
    20 Allen Ave Webster Groves, MO
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