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    Unique Collin County Investment Property Title is generated by Realmo AI

    550 S FM 1138, Nevada, TX 75173

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    For Sale
    $399,900

    Business - Nevada, TX

    Type:Business
    Property size:
    3,000 SF
    Lot size:
    1.44 Acres
    Price / SF:
    $133/SF
    Added:
    Apr 10, 2026
    Days on Market:
    52
    Last Refresh:
    May 31 at 10:06 am

    Property Features for 550 S FM 1138

    General Information

    Property type
    Commercial Sale
    Property subtype
    Business
    Parking features
    Garage, Oversized, Unassigned
    Standard status
    Active
    APN
    R631200000101
    Size
    3,000 SF
    Lot size
    1.44 Acres

    Utilities

    Heating system
    None (Heating), Other (Heating)

    Building Details

    Year built
    1974
    Flooring type
    Concrete
    Building materials
    Concrete
    Roof type
    Concrete
    Architectural style
    Other

    We can help!

    Listing Contact
    Jay Fang

    Listing agent Jay Fang License #0671181

    Listing office U Property Management 5151 Headquarters Dr, Ste 265, Plano, TX

    Listing date Apr 10, 2026

    MLS# 21189596 Listing URL

    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

    • Newly updated, high‑capacity power supply system (3 EATON Panels) suitable for crypto mining or other high‑power applications.
    • 3,000+ sq ft of wide‑open space adaptable for various uses.
    • 1.4 acres of land with fenced parking, providing privacy and security.
    • Durable construction with 24” rhubarb concrete walls and concrete roof.
    • High 15’ ceilings.
    • Plumbed and wired for kitchen, bathrooms, and office space.

    Overview

    This rare investment property is located in a fast-growing part of Collin County. The former AT&T microwave equipment center features 24-inch rhubarb concrete walls and 15-foot ceilings. The property includes over 3,000 square feet of wide-open space that can be designed for all uses. The power supply system has been newly updated by the latest tenant for crypto mining use, featuring a total of 3 EATON Panels, Model: PRL1a, each panel supports Phase 3 Wire 4, 208Y 120V, with $10,000 worth of electrical cable still available. The property is already plumbed and has electrical for kitchen, bathrooms, and office space. It includes 1.4 acres of land, including fenced parking, providing privacy and security.
    Property Profile Location Intelligence

    Current Use by Public Records

    Flex space

    Suggested Use

    Restaurant Spa & Massage Center Auto Repair Shop Hair Salon Nail Salon Gym & Fitness Center Storage Facility Cafe & Coffee Shop Carpet & Flooring Store

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

    Location Insight

    • Map
    • Local Demand
    City
    Nevada
    County
    Collin
    State
    Texas
    Longitude
    -96.372736
    Latitude
    33.029021

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    FAQs

    What type of property is this?
    Flex space - Former AT&T microwave equipment center with updated power supply.
    Where is this flex space located?
    The property is located at 550 S FM 1138 Nevada, TX.
    What is the asking price?
    The asking price for this property is $399,900.
    What are key features of this property?
    This property features: Newly updated, **high‑capacity power supply system (3 EATON Panels)** suitable for crypto mining or other high‑power applications.; **3,000+ sq ft of wide‑open space** adaptable for various uses.; 1.4 acres of land with fenced parking, providing privacy and security.
    (214) 407-8907
    We can help!
    Listing Contact
    Jay Fang
    Real Estate License ID: 0671181
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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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