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Office

St Tammany County, LA Office Spaces for Sale

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New Orleans, LA Lafayette, LA Baton Rouge, LA Shreveport, LA Houma, LA Lake Charles, LA Hammond, LA Monroe, LA

88 properties

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Industrial Warehouse with Fenced Yard

Updated: Jun 3

Industrial Warehouse with Fenced Yard

70239 CALEB Lane, Abita Springs, LA 70420

$1,990,000

3,000 sqft 2.89 AC lot

16,000 thousand square feet of warehouse space plus 3,000 square feet of office space
Two roll‑up doors, including one measuring 15 feet
6‑inch post‑tension industrial slab designed to handle heavy weights
26‑foot ceiling height with 20‑foot eaves
Approximately one‑half‑acre fenced yard on 2.89 acres

Single-Story Office Building

Updated: Aug 28

Single-Story Office Building

1009 CARNATION Street, Slidell, LA 70460

$299,000

3,922 sqft 0.40 AC lot

3,922‑square‑foot single‑story office building on 0.4 acres
Located at 1009 Carnation Street, just past Hwy 11 and one block off Gause Blvd
Each unit has separate metering and individual HVAC
Two recently renovated restrooms, updated common‑area flooring, and modern light fixtures
Roof is five years old

Single-Story Office Building

Single-Story Office Building

1009 CARNATION Street, Slidell, LA 70460

$299,000

3,922 sqft 0.40 AC lot

Separate HVAC and utility meters serve the building’s individual office units.

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Waterfront Flex Space

Waterfront Flex Space

4632 Pontchartrain Dr, Slidell, LA 70458

$925,000

13,300 sqft 1.53 AC lot

Two-building commercial property combines offices, dock-high warehouse space, and an open shop on navigable waterfront.

Mixed-Use Property with Workshop

Mixed-Use Property with Workshop

2236/2238 1ST Street, Slidell, LA 70458

$825,000

4,493 sqft

Ground-floor commercial space sits below residential living areas, with off-street parking for up to 20 vehicles.

Two-Bedroom Live-Work Property

Two-Bedroom Live-Work Property

121 N POLK ST, Covington, LA 70433

$450,000

1,060 sqft 0.13 AC lot

The 1,060-square-foot layout includes one bathroom and off-street parking.

Medical Office Building

Medical Office Building

2240 E GAUSE Boulevard, Slidell, LA 70461

$995,000

7,683 sqft 1.08 AC lot

The property includes a circular drive for loading and unloading and a recently striped parking lot.

Historic Office Building with Separate Entrance

Historic Office Building with Separate Entrance

528 W 21st Ave, Covington, LA 70433

$1,150,000

4,160 sqft

A rear office with a fireplace complements the building’s original architectural details and upper-floor space.

Renovated Office Condo

Renovated Office Condo

337 HIGHWAY 21, Madisonville, LA 70447

$399,000

1,732 sqft

The second-floor suite combines private offices with meeting space, reception, a waiting area, and a kitchen.

Renovated Office Condo

Renovated Office Condo

337 HIGHWAY 21, Madisonville, LA 70447

$399,000

1,732 sqft

Second-floor office condominium with executive offices, conference space, reception, kitchen, and balcony access.

Mixed-Use Property With Live-Work Layout

Mixed-Use Property With Live-Work Layout

2236 /2238 1st St, Slidell, LA 70458

$849,999

4,493 sqft 0.33 AC lot

Ground-floor commercial space is paired with residential living above, along with secured outdoor areas and a dedicated workshop.

Renovated Flex Space with Roll-Up Doors

Renovated Flex Space with Roll-Up Doors

68446 TAMMANY TRACE Drive, Mandeville, LA 70471

$405,000

4,006 sqft 0.03 AC lot

Renovated office and warehouse condo with private offices, loading access, and off-street parking.

Office Building with Conference Room

Office Building with Conference Room

1322 CORPORATE SQUARE Drive, Slidell, LA 70458

$219,000

1,800 sqft 1.00 AC lot

A reception and waiting area accompanies the offices, kitchen, and updated bathroom.

Multi-Tenant Office Building

Multi-Tenant Office Building

1381 Corporate Square Boulevard, Slidell, LA 70458

$1,800,000

12,600 sqft

Multiple suite sizes provide varied office configurations within the building.

Office Condo with Granite Counters

Office Condo with Granite Counters

389 HWY 21, Madisonville, LA 70447

$185,000

925 sqft

A 925-square-foot office unit includes accessibility features and a current tenant through the end of 2026.

Medical Office with Treatment Rooms

Medical Office with Treatment Rooms

82060 25 Highway, Folsom, LA 70437

$750,000

5,608 sqft

The 2005 metal building combines office, treatment, animal-housing, and storage areas on a highway-fronting parcel.

Multi-Tenant Office Building

Multi-Tenant Office Building

1381 Corporate Square Dr, Slidell, LA 70458

$1,800,000

12,600 sqft

Multiple suites accommodate professional and medical office tenants.

Multi-Tenant Office Building

Multi-Tenant Office Building

1381 CORPORATE SQUARE Boulevard, Slidell, LA 70458

$1,800,000

A suite mix of varying sizes allows for multiple office configurations.

Two-Story Tenant-Occupied Office Building

Two-Story Tenant-Occupied Office Building

20081 Highway 36, Covington, LA 70433

$670,000

6,000 sqft

Zoned NC-4 with offices, meeting rooms, and open workspace across both floors.

Multi-Suite Office Building

Multi-Suite Office Building

1381 CORPORATE SQUARE Boulevard, Slidell, LA 70458

$1,800,000

Professional and medical office suites are arranged within a steel-frame structure.

Medical Office Building with Parking

Medical Office Building with Parking

2240 E Gause Boulevard, Slidell, LA 70461

$995,000

7,683 sqft

Fresh paint, some new flooring, and updated climate control support professional or medical office use.

Office Building with Multiple Offices

Office Building with Multiple Offices

4055 HIGHWAY 59, Mandeville, LA 70471

$525,000

1,884 sqft 0.36 AC lot

Four office areas accommodate work, reception, display, and private office functions.

Two-Story Office Building

Two-Story Office Building

220 Gause Boulevard, Slidell, LA 70458

$975,000

9,000 sqft

Flexible professional office layout with multiple entrances, elevator access, parking, and a prominent roadside sign.

Mixed-Use Building with Office Space

Mixed-Use Building with Office Space

39400 PINE Street, Pearl River, LA 70452

$158,000

Residential and commercial zoning supports both business and living-space configurations.

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St Tammany County, LA Office Spaces Market Trends and Statistics

Explore 88 office spaces for sale in St Tammany County, LA, showcased through 88 active listings on our real estate platform. These investment opportunities span a total of 624,589 square feet of properties for sale, with an estimated market value of $79,955,459.

Sale prices for office properties in St Tammany County, LA start at $85,000, averaging $1,193,365, and reaching up to $12,500,000 — 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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Featured St. Tammany County Real Estate Agencies

Realmo connects you with licensed St. Tammany County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

Keller Williams Realty Services

1522 W CAUSEWAY APPROACH Mandeville, LA 70471

Phone: (985) 727-7000

www.kwrealtyservices.com

Abek Real Estate

2055 Gause Blvd E STE 200 Slidell, LA

Phone: (985) 259-4605

Engel & Völkers Slidell Mandeville

2010 First Street Slidell, LA 70458

Phone: (985) 646-2111

slidell.evrealestate.com

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