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Louisiana

St Tammany County, LA Commercial Real Estate for Sale

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

382 properties

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Ambulatory Surgical Center

Updated: Nov 2

Ambulatory Surgical Center

915 S Harrison Street, Covington, LA 70433

$1,800,000

4,000 sqft 0.33 AC lot

4,000‑square‑foot facility with one operating room and one procedure room
Meets Louisiana’s stated criteria for ambulatory surgical center licensure
Sale includes adjacent 907 S. Harrison building with four separately leased suites
Built in 2008 with brick construction
Off‑street parking, public water and public sewer

Bed & Breakfast with Guest House

Updated: Sep 1

Bed & Breakfast with Guest House

124 LAFITTE Street, Mandeville, LA 70448

$1,749,900

5,456 sqft 0.25 AC lot

5,456 square feet across 0.25 acres
Main building: 3,468 square feet with five guest suites
Separate 1,988‑square‑foot guest house
Built in 2015; B3 zoning
Elevator, balconies, porches, and covered parking

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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Divisible Restaurant Building

Divisible Restaurant Building

103 W 30th Ave, Covington, LA 70433

$1,100,000

4,000 sqft 0.32 AC lot

Corner-lot restaurant property with flexible interior sections, commercial kitchen equipment, and city water and sewer.

Automotive Property with Office

Automotive Property with Office

1827 OLD SPANISH Trail, Slidell, LA 70458

$625,000

1,435 sqft

A mostly paved business yard includes covered parking, storage buildings, and shipping containers.

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.

Corner Commercial Land

Corner Commercial Land

73201 HIGHWAY 437, Covington, LA 70435

$145,000

1,500 sqft 0.69 AC lot

A neighborhood commercial parcel has public water and sewer service, with natural gas available.

Mixed-Use Building with Available Suite

Mixed-Use Building with Available Suite

3810 HIGHWAY 22, Mandeville, LA 70471

$3,100,000

4,700 sqft 0.59 AC lot

A restaurant tenant occupies one part of the building, with a separate suite available for occupancy.

Mixed-Use Property with Retail Space

Mixed-Use Property with Retail Space

111 N POLK Street, Covington, LA 70433

$1,500,000

2,906 sqft 0.31 AC lot

Four parcels are offered together, combining three buildings with an adjoining vacant commercial lot.

Four-Parcel Mixed-Use Property

Four-Parcel Mixed-Use Property

121 N POLK Street, Covington, LA 70433

$1,500,000

1,060 sqft 0.13 AC lot

The assemblage combines retail and warehouse buildings, a two-bedroom house, and an additional commercial lot.

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.

Warehouse with Fenced Yard

Warehouse with Fenced Yard

70239 CALEB Lane, Abita Springs, LA 70420

$1,990,000

3,000 sqft 2.89 AC lot

The metal building includes office space and a fenced outdoor storage area, with I1 zoning.

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.

Two-Suite Storefront Building

Two-Suite Storefront Building

753 Robert Boulevard, Slidell, LA 70458

$325,000

2,987 sqft 0.14 AC lot

C-2 zoning and separate utility meters support a range of commercial layouts.

Equipped Restaurant with Leaseback

Equipped Restaurant with Leaseback

224 E 32ND Avenue, Covington, LA 70433

$395,000

1,131 sqft 0.13 AC lot

Dining furniture and kitchen equipment are included, and the current owner is willing to remain under a 12-month leaseback.

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.

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.

Mixed-Use Property with Retail Space

Mixed-Use Property with Retail Space

809 W 22ND Street lot: 7, Covington, LA 70433

$1,500,000

0.15 AC lot

Four parcels combine three buildings with an additional commercial lot, offered together as one property.

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.

Commercial Land with Historic Residence

Commercial Land with Historic Residence

705 W 22ND Avenue, Covington, LA 70433

$510,000

3,321 sqft 0.41 AC lot

CO-zoned parcel includes a residence requiring extensive restoration and access to public water and sewer.

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.

Storefront with Rear Delivery Door

Storefront with Rear Delivery Door

28017 HWY 190, Lacombe, LA 70445

$429,000

10,750 sqft 1.21 AC lot

The commercial interior includes office and storage areas, along with an oversized rear delivery opening.

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St Tammany County, LA Commercial Real Estate Market Trends and Statistics

Explore 382 commercial real estate for sale in St Tammany County, LA, showcased through 382 active listings on our real estate platform. These investment opportunities span a total of 2,452,952 square feet of properties for sale, with an estimated market value of $227,086,246.

Sale prices for business properties in St Tammany County, LA start at $35,000, averaging $825,768, 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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