# 831 Highway 90, Bay Saint Louis, MS 39520

> **TL;DR:** 0bd/2ba commercial, $635,000 ($204/sqft), built 1987, 3,118 sqft. Est. $2,752/mo. Listed 187 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $635,000 |
| Price/sqft | $204 |
| Bathrooms | 3 half |
| Square Feet | 3,118 |
| Year Built | 1987 |
| Lot Size | 10,890 sqft (0.25 acres) |
| Stories | 1 |
| Property Type | Commercial (Office) |
| Status | For Sale |
| Days on Market | 187 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,752 |
| **Total** | **$2,752** |

## Property Highlights

- Built in 1987
- 0.25 acre lot
- 16 parking spaces

## Description

### Agent Description
Fully Leased 3,118 SF Bay St. Louis Medical Office Building- with a 5-Year National Medical Tenant | Forward 9% Cap | Annual Escalations. Turnkey income-producing commercial property in Bay St. Louis, Mississippi, secured by a 5-year lease with a national medical tenant beginning 11/15/2025. The lease includes contractual annual rent increases, delivering an initial 8.00% cap rate and a forward cap approaching 9% by Year 5. The newly renovated 3,118 SF single-tenant building is located just off Highway 90 within a well-established medical and professional office complex adjacent to Ochsner Medical Center. Zoned C-3 (Highway Commercial) with 16 dedicated parking spaces, the property supports medical, professional, and retail office uses while providing strong long-term tenant demand and re-tenanting optionality. Cap Rate schedule: Year 1 - 8.00%, Year 2 - 8.25%, Year 3 - 8.49%, Year 4 - 8.75%, Year 5 - 9%. Detailed Cap Rate schedule attached. Buyer and their agent to verify all information.

## Location

- **Address:** 831 Highway 90, Bay Saint Louis, MS 39520
- **County:** Hancock
- **Neighborhood:** Metes And Bounds
- **Coordinates:** 30.316603, -89.352471
- **Google Maps:** https://www.google.com/maps?q=30.316603,-89.352471

## Listing Agent

- **Name:** Carl A Larosa
- **Brokerage:** Coldwell Banker Alfonso Realty-Lorraine Rd
- **Phone:** 2286694018
- **Email:** carllarosarealtor@gmail.com

## Primary Photo

![831 Highway 90 - Primary Photo](http://lh.rdcpix.com/e0855ec94727c4c0fcec104661bbe58dl-f3291233916r.jpg)

*30 total photos available on [listing page](https://www.propertysimple.com/listing/831-highway-90-bay-saint-louis-ms-39520-4132607)*

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**MLS#:** 4132607 | **Updated:** 2026-06-18
**Source:** listhub

*Copyright © 2026 MLS United. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/831-highway-90-bay-saint-louis-ms-39520-4132607)

---

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  "description": "Fully Leased 3,118 SF Bay St. Louis Medical Office Building- with a 5-Year National Medical Tenant | Forward 9% Cap | Annual Escalations. Turnkey income-producing commercial property in Bay St. Louis, Mississippi, secured by a 5-year lease with a national medical tenant beginning 11/15/2025. The lease includes contractual annual rent increases, delivering an initial 8.00% cap rate and a forward cap approaching 9% by Year 5. The newly renovated 3,118 SF single-tenant building is located just off ",
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