Harlingen, TX Office Units for Lease

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28 properties

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Updated: Dec 5, 2025

Office Unit Near Expressway

2312 S Expressway 83, Harlingen, TX 78552

$1,200/Mo

1,190 sqft

1,190‑square‑foot office unit
Located just off Expressway 83
2312 S Expressway 83, Harlingen, TX 78552
Accessible approach with ramp
Built in 2007

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Updated: May 13

Office Suite with Collaborative Work Areas

1501 N 28TH ST., Harlingen, TX 78550

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4,000 sqft 1.43 AC lot

Suite A‑2 offers 4,000 SF of office space within a larger building (1985 construction).
Layout includes reception, large front office staff area, 5 private offices, and a conference room.
Includes 3 large open collaborative working areas, including one with a coffee bar.
Parking on‑site with a few spaces right in front of Suite A‑2 plus additional parking for work vehicles and employees.
Additional contiguous 4,000 SF of office space available for up to 8,000 SF total.

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Office Suite

1720 E HARRISON AVE., Harlingen, TX 78550

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1,600 sqft 0.34 AC lot

Office suite with reception area, multiple private offices, conference room, and two ADA restrooms.

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Freestanding Flex Space with Drive-Through

17745 W Expressway 83, Harlingen, TX 78555

$3,000/Mo

3,473 sqft

Mixed office and service layout with a gated yard and oversized overhead doors.

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Flexible Office Building

2805 & 2809 S EXPRESSWAY 83, Harlingen, TX 78550

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1.41 AC lot

Multiple private offices, reception areas, and conference rooms support varied professional operations.

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Reception Office Unit

1720 E HARRISON AVE., Harlingen, TX 78550

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700 sqft 0.34 AC lot

Reception area with one office and an ADA restroom, plus pylon signage available for tenant use.

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Multiple Office Suites in Harlingen

1514 S 77 SUNSHINE STRIP, Harlingen, TX 78550

$1.00 SF/Yr

1,000 sqft 10.98 AC lot

Office suites in a 1978-built property with flexible availability near major medical centers and Exp. 77.

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Flex Suite with Rear Warehouse

5-211 W Jefferson Ave, Harlingen, TX 78550

$1,650/Mo

1,600 sqft

Professional workspace combines client-facing offices with a practical warehouse component for day-to-day business operations.

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Harlingen Office Space For Rent

1713 E TYLER AVE., Harlingen, TX 78550

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2,000 sqft 0.71 AC lot

Professional office space available in Harlingen, Texas.

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Office Suite with ADA Restroom

1720 E HARRISON AVE., Harlingen, TX 78550

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1,150 sqft 0.34 AC lot

Office suite configured with two to three offices and one ADA restroom, with pylon signage available for the tenant.

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Medical Office Condo with Pylon Sign

632 N Ed Carey Dr., Harlingen, TX 78550

$10,866/Mo

2,833 sqft

Multi-room layout includes sinks in most offices and can be adapted for medical or general office use.

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Flexible Office Suites for Lease

1514 S 77 SUNSHINE STRIP, Harlingen, TX 78550

$1.00 SF/Yr

1,400 sqft 10.98 AC lot

Flexible office suite sizes available in a 1978-built center, with suites suitable for medical, office, sales, or retail uses.

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Retail Suite with Open Layout

1514 S 77 SUNSHINE STRIP, Harlingen, TX 78550

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1,514 sqft 10.98 AC lot

Wide-open retail/office suite with one ADA restroom in a courtyard area; flexible suite sizing offered.

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Office Suite with Conference Room

1713 E Tyler Ave. Suite C, Harlingen, TX 78550

$2,600/Mo

2,000 sqft

The suite includes reception, conference, and ADA restroom facilities with parking at the building.

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Open-Plan Retail Space

4319 EXPRESSWAY, Harlingen, TX 78550

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4,294 sqft 0.10 AC lot

Commercial suite with an adaptable interior, on-site parking, and access to US Highway 77/83.

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Flex Space with Warehouse Units

1920-2020 N LOOP 499, Harlingen, TX 78550

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61,864 sqft 12.00 AC lot

Multi-unit commercial park offers office, warehouse, and storage configurations with grade-level access.

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Office and Warehouse Flex Suite

1501 N 28th St, Harlingen, TX 78550

$2,000/Mo

2,000 sqft

Mixed office and warehouse space with private patio and on-site parking for teams that need storage alongside operations.

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Office Unit with Private Offices

1911 Lubbock St. Suite A, Harlingen, TX 78550

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2,500 sqft

Functional office layout near Valley Baptist Medical Center with dedicated storage, restrooms, and break room.

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North Harlingen Office Space Available

1501-2 N 28th Street, Harlingen, TX 78550

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4,000 sqft

4000 SF office space in North Harlingen for rent.

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Flex Space with Office Areas

Harlingen, TX 78550

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150 sqft

Courtyard-style commercial space offers office and warehouse functionality with ample surface parking.

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Second-Generation Office Suites

222 E Van Buren Ave, Harlingen, TX 78550

$24 SF/Yr

Second-generation office suites with multiple signage options and professional management, anchored by Bank of America.

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Second-Floor Retail Office Space

110 W Jackson St, Harlingen, TX 78550

$5,000/Mo

20,863 sqft

Entire second floor is available for lease with flexible retail, office, or creative use in a central Harlingen location.

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Office, Special Purpose

1911 Lubbock Street, Harlingen, TX 78550

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2,500 sqft

Medical Office Space · 2,500 SF

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Office Unit with Pylon Signage

1720 E Harrison Ave. A-2, Harlingen, TX 78550

$1,495/Mo

1,150 sqft

Includes two to three offices and one ADA restroom for day-to-day business operations.

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Harlingen, TX Office Units Lease Rates & Market Statistics

Explore 28 Office Units for lease in Harlingen, TX on Realmo, a commercial real estate exchange covering the Harlingen area. The current inventory totals 279,381 square feet of properties — an average of ~10,000 SF per listing.

Office Units lease rates in Harlingen range from $2.88 SF/Yr at the entry level to $73.49 SF/Yr at the top of the market, averaging $18.62 SF/Yr. That's a 26x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $18.62 SF/Yr is 23% below the Texas state average of $24.32 SF/Yr.

Harlingen accounts for 60% of the 47 office units currently available across Cameron County, where nearby markets include Brownsville and South Padre Island. Office Units make up 93% of the 30 Office Spaces currently for lease in Harlingen, with asking rates in line with the citywide Office Spaces average. Also worth a look for tenants weighing alternatives: Medical Office Space (9 listings) elsewhere in the Harlingen market.

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