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    1031 Us Hwy Portland, TX 78374

    Sponsored
    For Lease
    $11,900 /Mo ($22 SF/Yr)

    COMMERCIAL - Portland, TX

    Type:Office
    Property size:
    6,461 SF
    Lot size:
    1.09 Acres
    Days on Market:
    3
    Last Refresh:
    Feb 18 at 12:06 pm

    Property Features for 1031 Us Hwy

    General Information

    Property type
    Commercial Lease
    Property subtype
    Office
    Standard status
    Active
    Rooms
    Bathroom 1, Bathroom 3, Bathroom 2, Bathroom 4
    Bathrooms
    4
    APN
    69582
    Parking
    48
    Parking features
    Off Street
    Size
    6,461 SF
    Lot size
    1.09 Acres

    Utilities

    Heating system
    Electric (Heating), Central
    Cooling system
    Central Air

    Building Details

    Year built
    1974
    Floors in Building
    2
    Flooring type
    Carpet, Tile
    Building materials
    Concrete

    We can help!

    Listing Contact
    James Mirabal
    James Mirabal

    Mirabal Montalvo & Associates (361) 994-1140

    Listing agent James Mirabal (361) 774-4137 License #0481796

    Listing date Feb 16, 2026

    MLS# 471667

    Copyright © 2026 South Texas Multiple Listing Service, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Overview

    Freestanding Bank Building on Highway

    This former Wells Fargo freestanding bank building presents a prime opportunity for lease or purchase. Situated along U.S. Highway 181 in Portland, Texas, the property features approximately 1.09 acres with about 186 feet of frontage. Expansive paved parking is available in both the front and rear. The solid concrete two-story structure includes roll-down storm shutters for hurricane protection. The layout is functional and flexible, suitable for financial, professional, or general office/retail users. A grand lobby with soaring ceilings and floor-to-ceiling glass highlights the interior, along with an existing teller line and secure vault area. The first floor offers roughly five to six private offices, a large open lobby/work area, a storage room, one restroom, and a covered drive-through component with three drive-through lanes and one dedicated ATM lane. The second floor provides two conference rooms, approximately four additional offices, a mechanical room, a dedicated network/server room, a break area, two restrooms, and multiple storage areas. The property is positioned between established retail and service users along the corridor and benefits from traffic counts of more than 40,000 vehicles per day on U.S. 181. The property delivers exceptional exposure, signage potential, and ample parking. The ready-made bank/office configuration can be adapted to a wide range of commercial tenants seeking a prominent Highway 181 presence. The layout is well suited for office or call-center style operations. Ownership is open to considering sale in addition to lease proposals.
    Location Intelligence

    Current Use by Public Records

    Office buildings

    Map

    City
    Portland
    County
    San Patricio
    State
    Texas
    Longitude
    -97.2907
    Latitude
    27.9445

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    FAQs

    What type of property is this?
    Office building - High-visibility bank building for lease or sale in Portland, Texas.
    Where is this office building located?
    The property is located at 1031 Us Hwy Portland, TX.
    What is the lease rate?
    The lease rate is $22 SF/Yr.
    What are key features of this property?
    This property features: - High-visibility location on heavily traveled U.S. Highway 181 with over 40,000 vehicles per day.; - Existing bank infrastructure including teller line, secure vault, and drive-through lanes (3 plus 1 ATM lane).; - Ample parking with expansive paved parking fields in both front and rear.
    (361) 774-4137
    Request Owner's contact information
    1031 Us Hwy Portland, TX 78374
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    Portland, TX 78374
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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
    1031 Us Hwy Portland, TX 78374
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    We can help!
    Listing Contact
    James Mirabal
    James Mirabal
    Real Estate License ID: 0481796
    (361) 774-4137 (361) 960-4411 (361) 994-1140
    Learn more
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