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    Historic Office Suite in Multi-Tenant Building Title is generated by Realmo AI

    501 W Avenue F, Midlothian, TX 76065

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    For Lease
    $700/Mo $60 SF/Yr (calc)

    COMMERCIAL - Midlothian, TX

    Type:Office
    Property size:
    140 SF
    Lot size:
    0.50 Acres
    Added:
    Jun 2, 2026
    Days on Market:
    2
    Last Refresh:
    Jun 3 at 10:06 am

    Property Features for 501 W Avenue F

    General Information

    Property type
    Commercial Lease
    Property subtype
    Office
    Parking features
    On Street, Open
    Standard status
    Active
    APN
    193541
    Lot size
    0.50 Acres

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Central, Electric (Heating)
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Year built
    1921
    Floors in Building
    2
    Number of units
    1
    Flooring type
    Hardwood
    Building materials
    Brick
    Roof type
    Composition

    We can help!

    Listing Contact
    Clark Wickliffe

    Listing agent Clark Wickliffe License #0647052

    Listing office RE/MAX FRONTIER MIDLOTHIAN, TX

    Listing date Jun 2, 2026

    MLS# 21283238

    Copyright © 2026 North Texas Real Estate Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Historic 1921 Union House with brick construction and composition roof
    • Suite 102 includes 140 SF of private professional workspace
    • Suite 102 has access to shared coffee bar lounge, conference room, and on‑site restrooms
    • Central heating and central air, plus electric heating
    • Public water and public sewer
    • NNN lease structure with base rent plus CAM at $2.25 per SF; on‑site parking available

    Overview

    Union House is a historic 1921 landmark reimagined as a premier multi-tenant office community. Suite 102 provides a private professional workspace designed for focused work, with shared access to a coffee bar lounge, a conference room, and on-site restrooms. The building pairs modern finishes with its rooted heritage, creating a distinctive workplace environment that feels established and professional.

    Located in the heart of downtown Midlothian, the property offers walkable access to local dining and city offices, supporting a convenient experience for both staff and visitors. On-site parking is available for everyday needs, and the surrounding area is positioned as part of the city’s growing downtown core.

    This suite is well suited for small professional teams, satellite offices, and service-oriented tenants who want a private space while leveraging shared amenities for meetings and informal collaboration. The NNN lease structure is in place, with base rent plus CAM at $2.25 per SF, making it a practical option for tenants looking for a defined, service-supported office arrangement within a multi-tenant setting.
    Location Intelligence

    Current Use by Public Records

    Office Units

    Suggested Use

    Law Firm Real Estate Agency Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Daycare Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Midlothian
    County
    Ellis
    State
    Texas
    Longitude
    -96.998053
    Latitude
    32.483611

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    FAQs

    What type of property is this?
    Office units - Private professional workspace with shared conference, coffee lounge, and on-site restrooms in a historic office landmark.
    Where is this office units located?
    The property is located at 501 W Avenue F Midlothian, TX.
    What is the lease rate?
    The lease rate is $700 /Mo.
    What are key features of this property?
    This property features: Historic 1921 Union House with brick construction and composition roof; Suite 102 includes 140 SF of private professional workspace; Suite 102 has access to shared coffee bar lounge, conference room, and on‑site restrooms
    (469) 846-0123
    We can help!
    Listing Contact
    Clark Wickliffe
    Real Estate License ID: 0647052
    Learn More
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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.

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