Bay Saint Louis, MS Commercial Real Estate for Sale

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48 properties

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Updated: Jul 9

Mixed-Use Retail and Residence

142 Blaize Avenue, Bay Saint Louis, MS 39520

$589,000

1,734 sqft 0.03 AC lot

1,734 SF mixed‑use commercial property with retail and an upstairs residential unit
First‑floor retail storefront with large display window and half bath
Upstairs open‑concept residential unit with wood floors, full bath, laundry area, and eat‑in kitchen
Private balcony overlooking the park adjacent to Community Hall
Public water and public sewer; roof material: rubber

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Updated: Feb 12

Three-Story Restaurant and Retail Building

113 S Beach Boulevard, Bay Saint Louis, MS 39520

$2,350,000

4,413 sqft 0.09 AC lot

Prime location in the heart of Old Town Bay St. Louis with commanding views of the Bay of Saint Louis.
Versatile three‑story layout suitable for a destination restaurant, elevated retail, or mixed‑use hospitality.
Fully equipped first‑floor kitchen and dedicated office space.
Expansive second and third‑floor dining and bar areas designed to maximize panoramic Bay views.
Outdoor dining spaces, including balconies and deck walkways, for elevated exterior enjoyment.

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Turnkey Restaurant and Flex Space

126 Main Street, Bay Saint Louis, MS 39520

$1,650,000

5,438 sqft 0.17 AC lot

Renovated restaurant space plus additional adaptable commercial area totaling 5,438 square feet for flexible use.

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Two-Unit Mixed-Use Main Street Property

136 Main Street, Bay St Louis, MS 39520

$769,500

2,094 sqft

Two metered units offer flexible office or retail use with separate HVAC systems on a central business district Main Street block.

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Turnkey Medical Office Building

831 Highway 90, Bay Saint Louis, MS 39520

$635,000

3,118 sqft 0.25 AC lot

Single-tenant medical office building totaling 3,118 SF, newly renovated and fully leased for five years starting 11/15/2025.

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Mixed-Use Commercial Building with Two Units

136 Main Street, Bay Saint Louis, MS 39520

$735,000

2,094 sqft 0.18 AC lot

Two-unit mixed-use building with separate meters and HVAC, including a leased hair salon unit and decked retail/office space.

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Retail Property with Ice House and Cottage

5010 Hawaii Street, Bay Saint Louis, MS 39520

$299,500

12,029 sqft 0.30 AC lot

Waterfront retail offering includes an operational Ice House plus a 253-sf cottage and dock/boat access.

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Commercial Building on US Hwy 90

306 Highway 90, Bay Saint Louis, MS 39520

$850,000

10,154 sqft 0.74 AC lot

10,154 SF commercial building on 0.74 acres.

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Zoned C2 Machine Shop Building

526 1/2 Main Street, Bay Saint Louis, MS 39520

$695,000

4,100 sqft 0.61 AC lot

Machine shop facility with C2 neighborhood commercial zoning on a lot spanning Main Street to St John Street.

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Historic Theater Building

150 N Beach Boulevard, Bay Saint Louis, MS 39520

$1,995,000

5,132 sqft 0.17 AC lot

Historic theater building with a new TPO roof and the option to restore a second floor for expanded space.

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Turnkey Restaurant and Retail Space

126 Main St, Bay Saint Louis, MS 39520

$1,800,000

5,438 sqft

Turnkey restaurant plus adaptable space along Main Street, offering flexible options for dining, retail, or mixed-use conversion.

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High-Visibility Highway Commercial Land

502 Highway 90, Bay Saint Louis, MS 39520

$995,000

2.93 AC lot

Five contiguous parcels total 2.93 acres with 192 feet of Highway 90 frontage and C-3 and R-3 zoning.

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Corner-Frontage C-1 Commercial Lot

161 Main Street, Bay Saint Louis, MS 39520

$995,000

0.40 AC lot

C-1 zoned commercial land with double frontage on a downtown corner in Bay St. Louis.

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Flexible Office Building with Decked Attic

529 Ulman Ave, Bay Saint Louis, MS 39520

$525,000

2,388 sqft

An office building with reception area, private offices, and built-in storage, supported by updated HVAC and repairs.

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Gutted Industrial Flex Building

306 U.S. 90, Bay Saint Louis, MS 39520

$850,000

10,154 sqft 0.74 AC lot

Gutted 10,154 SF commercial building with office space, roll-up doors, ample parking, and a fenced rear yard.

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Highway Commercial Land with Frontage

250-252 Hwy 90, Bay Saint Louis, MS 39520

$435,000

2.00 AC lot

Two adjoining commercial parcels totaling 2 acres offer 211 feet of Highway 90 frontage and C-3 Highway Commercial zoning.

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Bay St. Louis Coastal Lot

Bay St Louis, MS 39520

$115,000

18,295 sqft 0.42 AC lot

0.42 acre lot near downtown, dining, and recreation.

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Commercial Lot Near Medical Center

Hancock Square Drive lot: J, Bay Saint Louis, MS 39520

$98,700

0.85 AC lot

End-of-cul-de-sac commercial lot near Ochsner Medical Center, sized for medical or professional development.

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Commercial Property in Old Town

Bay St Louis, MS 39520

$425,000

7,840 sqft 0.18 AC lot

Commercial property in Old Town Bay St. Louis for sale.

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Lakeshore Road Land Parcel

Lakeshore Road, Bay Saint Louis, MS 39520

$39,500

3.70 AC lot

3.7-acre parcel on Lakeshore Road near Dollar General, positioned between Hwy 90 and Lower Bay Rd.

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Corner Commercial Development Site

Bay St Louis, MS 39520

$995,000

17,424 sqft

Double-frontage C-1 commercial corner lot with access from Main Street and 2nd Street.

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Agricultural Land with Storage Buildings

11045 Lower Bay Road, Bay Saint Louis, MS 39520

$85,000

3.20 AC lot

Partially cleared 3.2-acre property on Lower Bay Road near Johns Bayou with two newer storage buildings and farm structures.

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Historic Theater in Bay St. Louis

150 N Beach Boulevard, Bay Saint Louis, MS 39520

$1,995,000

10,264 sqft

Landmark theater with redevelopment potential in historic Bay St. Louis.

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Commercial Development Land Site

Highway 603, Bay Saint Louis, MS 39520

$239,575

87,120 sqft 2.00 AC lot

Commercial land in an AE flood zone, positioned near I-10 for retail, office, or gas station use.

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Bay Saint Louis, MS Commercial Real Estate Market Trends and Statistics

Explore 72 commercial real estate for sale in Bay Saint Louis, MS, showcased through 48 active listings on our real estate platform. These investment opportunities span a total of 1,104,839 square feet of properties for sale, with an estimated market value of $19,646,275.

Sale prices for business properties in Bay Saint Louis, MS start at $88,000, averaging $755,625, and reaching up to $2,350,000 — 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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Demographics Overview

Population 25K

Population Growth (5Y) +0.2%

Median Household Income $73,069

College Educated 19.9%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
39520	$591.3K

Taxes & Financing

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Hancock County

New Delisted

Total CRE Inventory on Market (SF)

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