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    Portland, TX
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    Portland, TX Office Spaces for Sale

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    Taft, TX Gregory, TX Corpus Christi, TX Ingleside, TX Ingleside On The Bay, TX Mathis, TX Nocona, TX Aransas Pass, TX
    Concrete Office Building
    Updated: Apr 13
    Concrete Office Building

    900 Moore Avenue, Portland, TX 78374

    $589,000
    3,928 sqft 0.96 AC lot
    3,928 SF office building on a 0.96‑acre site
    About nine offices plus a vault, lobby, and separate men’s and women’s bathrooms
    Block and concrete construction dating to 1960
    Front, side, and rear off‑street parking
    Accessible approach with ramp and push‑button door
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    Highway-Front Office Building
    Updated: Jul 26, 2024
    Highway-Front Office Building

    902 US Highway 181, Portland, TX 78374

    $600,000
    1,575 sqft 0.31 AC lot
    1,575‑square‑foot office building on a 0.3067‑acre site
    Fully occupied with two existing leased suites
    Suite A lease extends through 2/28/2027
    38,014 AADT on US Highway 181 and 9,640 daily vehicles on feeder road
    13 parking spaces with multiple entries to the concrete parking lot
    View details
    Flex Space with Warehouse
    Flex Space with Warehouse

    604 W Broadway Avenue, Portland, TX 78374

    $390,000
    3,156 sqft 0.24 AC lot

    Office and warehouse configuration with private offices, reception space, and two half bathrooms.

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    See hot listings in Portland

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

    Cap Rate available after sign in
    Est. NOI available after sign in
    Local Demand available after sign in
    Freestanding Two-Story Office Building
    Freestanding Two-Story Office Building

    1031 Us Highway, Portland, TX 78374

    $1,489,999
    6,461 sqft 1.09 AC lot

    Concrete office property with private offices, conference rooms, drive-through lanes, paved parking, and a secure vault area.

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    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 4 Active listings in Portland, TX, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 7 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Flex Property with Industrial Yard
    Flex Property with Industrial Yard

    8835 Fm 893, Taft, TX 78390

    $1,750,000
    8,978 sqft 7.89 AC lot

    Industrial operations, office space, yard improvements, and an on-site residence occupy this adaptable commercial property.

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    Flex Space with Warehouse Bays
    Flex Space with Warehouse Bays

    341 Highway 35, Gregory, TX 78359

    $749,900
    2,420 sqft 0.70 AC lot

    Metal office and warehouse improvements provide separate administrative areas, service space, storage, customer reception, and multiple operational access points.

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    Corner Office Building
    Corner Office Building

    102 W 4th St, Gregory, TX 78359

    $105,000
    1,132 sqft

    Leased to the United States Postal Service with easy access and strong street exposure.

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    Flex Property With Industrial Yard
    Flex Property With Industrial Yard

    8835 FM 893, Taft, TX 78390

    $1,750,000
    8,978 sqft

    Industrial improvements include office, warehouse, secured yard areas, and an on-site residence.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Corner Commercial Land
    Corner Commercial Land

    1011 W Broadway Avenue lot: 10,11,12, Portland, TX 78374

    $299,000
    0.46 AC lot

    Three adjoining commercial lots with bay views, public water, and public sewer service.

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    Taft, TX Development Land
    Taft, TX Development Land

    1201 Gregory Street lot: Pt Tr A, Taft, TX 78390

    $553,000
    44,782 sqft 3.23 AC lot

    3.23 acre commercial land for sale in Taft, TX.

    View details
    Waterfront Land with Public Utilities
    Waterfront Land with Public Utilities

    1350 S Main Street lot: 1-12, Ingleside, TX 78362

    $199,000
    0.96 AC lot

    Corner acreage with water views, flexible General Commercial zoning, and public water and sewer service.

    View details
    Cleared General Business Land
    Cleared General Business Land

    1660 W Wheeler Avenue, Aransas Pass, TX 78336

    $550,000
    7.68 AC lot

    Level, mostly cleared commercial land with public water and sewer available for development.

    View details

    Off-Market Properties in Portland, TX

    Consider similar Off-Market properties in Portland, TX. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    1025 Us-181
    Office Units

    1025 Us-181, Portland, TX 78374

    Estimated value: by Request
    9,000 sqft 0.60 AC lot
    View details
    505 Elm St
    Office Units

    505 Elm St, Portland, TX 78374

    Estimated value: by Request
    4,000 sqft
    View details
    Reliant Dr
    Office Spaces

    Reliant Dr, Portland, TX 78374

    Estimated value: by Request
    39.95 AC lot
    View details
    911 Denver St
    Office Spaces

    911 Denver St, Portland, TX 78374

    Estimated value: by Request
    1,020 sqft 0.25 AC lot
    View details
    321 5 Ave
    Office Units

    321 5 Ave, Portland, TX 78374

    Estimated value: by Request
    1,450 sqft
    View details
    618 Elm St
    Office Units

    618 Elm St, Portland, TX 78374

    Estimated value: by Request
    3,600 sqft
    View details
    505 Elm St
    Office Spaces

    505 Elm St, Portland, TX 78374

    Estimated value: by Request
    4,000 sqft
    View details

    Portland, TX Office Spaces Market Trends and Statistics

    Explore 11 office spaces for sale in Portland, TX, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 15,120 square feet of properties for sale, with an estimated market value of $3,068,999.

    Sale prices for office properties in Portland, TX start at $390,000, averaging $767,249, and reaching up to $1,489,999 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office buildings 4
    Office Units 4
    Medical Office Space 1

    Demographics Overview

    Population 20K
    Population Growth (5Y) +12.7%
    Median Household Income $81,580
    College Educated 33.0%

    High-Yield Neighborhoods for Investment

    Identify Portland submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    78374 $767.2K

    Taxes & Financing

    Tax Rate (average for all types) 1.94%
    Property Tax per SF $26.09 per SF
    Tax Rate vs County Average 0.34 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in San Patricio County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in San Patricio County

    Office

    Residential Income

    How Realmo verifies these figures

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