# 421 Carroll Avenue, Bay Saint Louis, MS 39520

> **TL;DR:** 3bd/3ba single family, $610,000 ($222/sqft), built 1970, 2,750 sqft.
> Waterfront, A/C. Est. $2,643/mo. Listed 53 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $610,000 |
| Price/sqft | $222 |
| Bedrooms | 3 |
| Bathrooms | 3 full |
| Square Feet | 2,750 |
| Year Built | 1970 |
| Lot Size | 9,583 sqft (0.22 acres) |
| Stories | 1 |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 53 |

## Why This Home Stands Out

- **Waterfront** - Direct water access

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,643 |
| **Total** | **$2,643** |

## Key Amenities

- Waterfront
- A/C

## Property Highlights

- Built in 1970
- 0.22 acre lot
- 4 parking spaces
- Waterfront

## Description

### Agent Description
Whether you are looking for a family vacation property, multi-generational property, or even an investment property this TRI- PLEX (Third unit on side) can fulfill your needs. The coinvent 1 bedroom/1 bath, washer/dryer and full kitchen with an open concept in each unit allows you to have privacy and still be close to everyone. This property is a short golf cart ride to all of the action, restaurants and beaches that Bay St Louis has to offer.

## Location

- **Address:** 421 Carroll Avenue, Bay Saint Louis, MS 39520
- **County:** Hancock
- **Neighborhood:** Metes And Bounds
- **Coordinates:** 30.316116, -89.336262
- **Google Maps:** https://www.google.com/maps?q=30.316116,-89.336262

## Listing Agent

- **Name:** Michele Smothers
- **Brokerage:** Coldwell Banker Alfonso Realty-BSL
- **Phone:** 2283440071
- **Email:** mls.bslcbar@gmail.com

## Primary Photo

![421 Carroll Avenue - Primary Photo](http://lh.rdcpix.com/9a7c5510bc53ca48b32a30fce4597850l-f1535750472r.jpg)

*47 total photos available on [listing page](https://www.propertysimple.com/listing/421-carroll-avenue-bay-saint-louis-ms-39520-4139358)*

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**MLS#:** 4139358 | **Updated:** 2026-04-24
**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/421-carroll-avenue-bay-saint-louis-ms-39520-4139358)

---

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  "description": "Whether you are looking for a family vacation property, multi-generational property, or even an investment property this TRI- PLEX (Third unit on side) can fulfill your needs. The coinvent 1 bedroom/1 bath, washer/dryer and full kitchen with an open concept in each unit allows you to have privacy and still be close to everyone. This property is a short golf cart ride to all of the action, restaurants and beaches that Bay St Louis has to offer.",
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