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    Two-Story Mixed-Use Commercial Building Title is generated by Realmo AI

    510 East Main Street, Humble, TX 77338

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    Two-story building with flexible office or retail/service layout, private meeting rooms, and a full kitchen.

    Type:OFFICE
    Property size:
    2,460 SF
    Price / SF:
    $165/SF
    Added:
    Jun 26, 2026
    Days on Market:
    7
    Last Refresh:
    Jul 1 at 2:53 am

    Property Features for 510 East Main Street

    General Information

    Standard status
    Active
    Size
    2,460 SF
    Property subtype
    OFFICE

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    Adam Olsen, CCIM
    Adam Olsen, CCIM

    Listing office The Commercial Professionals

    Listing date Jun 26, 2026

    Source Moodyscre

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

    All listing content including descriptions, pricing, images are the copyrighted material of The Commercial Professionals

    HighLights

    • 2,460 SF two‑story commercial building in Historic Downtown Humble
    • Prominent frontage along E Main Street with balcony overlooking Main Street
    • Flexible layout suitable for office, retail, or service uses, with multiple private rooms and meeting areas
    • Full kitchen included
    • Private rear parking plus street parking
    • Minutes from FM 1960, I‑69/US 59, and Beltway 8; about 15 minutes from George Bush Intercontinental Airport

    Overview

    This two-story commercial building offers 2,460 square feet of flexible space designed to accommodate office, retail, or service uses. The layout includes multiple private rooms and meeting areas, along with a full kitchen for daily operations. A balcony overlooks Main Street, adding an additional indoor-outdoor feel to the space. Parking is available at the rear with privacy, supported by street parking in front.

    The property is located in Historic Downtown Humble with prominent frontage along E Main Street. The setting provides direct street visibility and convenient access for customers and staff. It is positioned minutes from FM 1960, I-69/US 59, and Beltway 8, with approximately 15 minutes to George Bush Intercontinental Airport.

    For an owner-user or investor, the building’s mix of private rooms, meeting space, and kitchen supports a range of small-business concepts that may benefit from both street-facing presence and functional interior separation. Its historic character and downtown positioning can also support mixed-use strategies where a primary business space and secondary uses can share the same structure.

    Local Financial Insights For Office B

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $56.7k $23.04
    − Vacancy −$13.7k −$5.58
    EGI $43.0k $17.46
    − OpEx −$10.7k −$4.37
    NOI $32.2k $13.10
    2,460 SF · lease $23.04/SF/yr · vacancy 24.20% · expense 25.00%

    Alternative Uses

    Best Use
    Office B
    $460.3K
    $402.8K – $537.0K (±1% cap)
    NOI $32,222 @ 7.0% cap · market cap 7.94%
    Second Best
    Retail
    $417.6K
    $365.4K – $487.2K (±1% cap)
    NOI $29,229 @ 7.0% cap · market cap 7.20%
    Theoretical Best
    Office A
    $671.7K
    $587.7K – $783.7K (±1% cap)
    NOI $47,019 @ 7.0% cap · market cap 11.58%
    Zoning and permitted uses should be independently verified with local authorities.
    Location Intelligence

    Current Use by Public Records

    Humble-Kingwood Business Services Business Service Center achilleslaw Law Firm

    Suggested Use

    Real Estate Agency Law Firm Restaurant Dental Office Spa & Massage Center Hair Salon Nail Salon Gym & Fitness Center Daycare Center Skin Care Clinic

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

    Location Insight

    • Map
    • Local Demand
    City
    Humble
    County
    Harris
    State
    Texas
    Longitude
    -95.2617622
    Latitude
    29.996917

    FAQs

    What type of property is this?
    Office building - Two-story building with flexible office or retail/service layout, private meeting rooms, and a full kitchen.
    Where is this office building located?
    The property is located at 510 East Main Street Humble, TX.
    What is the asking price?
    The asking price for this property is $405,900.
    What are key features of this property?
    This property features: 2,460 SF two‑story commercial building in Historic Downtown Humble; Prominent frontage along E Main Street with balcony overlooking Main Street; Flexible layout suitable for office, retail, or service uses, with multiple private rooms and meeting areas
    (713) 614-2670 Call to check price and availability
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