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4107 20th Avenue, 
Bay Saint Louis, MS 39520

$479,900


3

Beds


3

Baths


1,440

Sq Ft


Single Family

Coming Soon

Listed by

Jessica F Harding

Allied Realty Coastal Homes

228-220-1294

Last updated:

October 23, 2026, 03:18 PM

MLS#

4165869

Source:

MS UNITED

Source MLS Verified

About This Home

4107 20th Avenue

Coastal Living at Its Best! Waterfront Home with Private Pier and Easy Boating Access to Downtown Bay St. Louis! Discover your own slice of paradise in this beautifully designed 3-bedroom, 3-bath waterfront home offering 1,440 square feet of living space. Perfectly situated along a scenic canal, this property combines quality craftsmanship, modern finishes, and the laid-back coastal lifestyle that makes Bay St. Louis so desirable. Step inside to find beautiful custom cabinetry, a spacious walk-in pantry/laundry room, and stunning tray ceilings accented with stained wood, adding warmth and character. The primary suite offers a relaxing retreat featuring a freestanding soaking tub, custom-tiled walk-in shower, and generous walk-in closet. A second bedroom includes its own private en-suite bathroom, ideal for guests or family. Outdoor living is just as impressive! The spacious mid-level deck overlooks the canal, providing the perfect place to entertain, enjoy your morning coffee, or unwind after a day on the water. Additional features include a storage room, bulkhead, and private pier. Bring your boat and start enjoying the waterfront lifestyle! Take a short boat ride to downtown Bay St. Louis to enjoy waterfront dining, shopping, and entertainment, or cruise out to explore the beautiful Mississippi Gulf Coast and nearby barrier islands. Whether you're searching for a full-time residence, weekend escape, or coastal getaway, this home offers the perfect combination of comfort, craftsmanship, and waterfront adventure. Don't just dream about coastal living—make it your reality! Some photos are AI enhanced during construction. Updated photos to follow once completed.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 2026

Subdivision & Development:

Shoreline Park

Price Summary

479,900

$333 per Sq. Ft.

MLS #:

4165869

Last Updated:

October 23, 2026, 03:18 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

1,440 Sq. Ft.


Structure

Structure

Building Area:

1,440 Sq. Ft.

Year Built:

2026


Lot

Lot Size (Sq. Ft):

6,969


Finances & Disclosures

Finances

Price:

$479,900

Price per Sq. Ft:

$333 per Sq. Ft.

Source:MS UNITED
The information being provided by MLS United is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 MLS United All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.