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4107 20th Avenue
Bay Saint Louis MS 39520 US

$479,900

Active Listing ID 4165869
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3 bed
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1,440 square feet
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3.00 Bath (3 Full)
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Lot: 0.16 Acres
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Single Family Residence

$479,900

Active Listing ID 4165869
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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.

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Property Features

  • Facts
  • Lot Size: 0.16 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Central Air
  • Exterior Finish: Dock, Rain Gutters
  • Floor Covering: Vinyl
  • Roof Type: Shingle
  • Heating Fuels: Heat Pump (Heating)
  • Additional Features
  • Fireplace
  • Waterfront

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 479900
  • unparsedaddress: 4107 20th Avenue
  • postalcity: Bay Saint Louis
  • stateorprovince: MS
  • country: US
  • postalcode: 39520
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.16
  • lotsizeunits: Acres
  • lotsizearea: 0.16
  • livingarea: 1440
  • livingareaunits: Square Feet
  • latitude: 30.330629
  • longitude: -89.402297
  • listagentfullname: Jessica F Harding
  • listagentemail: JessicaFHarding@gmail.com
  • listagentkey: 3yd-MGCMLSMS-20230321165209297661000000
  • listagentmlsid: mu.hardje
  • listagentpreferredphone: 6012707606
  • listagentofficephone: 2282201294
  • listofficekey: 3yd-MGCMLSMS-20230310165210237328000000
  • listagentstatelicense: S50876
  • listofficemlsid: mu.ofc2053
  • disclaimer: 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.
  • sourcesystemid: MGCMLSMS
  • yearbuilt: 2026
  • listingcontractdate: 2026-10-18
  • listagenturl: http://www.Alliedrealtycoastalhomes.com
  • countyorparish: Hancock
  • parcelnumber: 135n-1-39-175.000
  • appliances: Microwave, Dishwasher, Electric Water Heater, Range Hood, Stainless Steel Appliance(s)
  • cooling: Central Air
  • flooring: Vinyl
  • heating: Heat Pump (Heating)
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 4
  • parkingfeatures: Driveway
  • roof: Shingle
  • waterfrontyn: True
  • franchiseaffiliation: Independent
  • exteriorfeatures: Dock, Rain Gutters
  • windowfeatures: Storm Window(s)
  • rooms: Bedroom 1, Bedroom 3, Bathroom 3, Bathroom 1, Bathroom 2, Bedroom 2
  • utilities: Propane
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -89.4023, 30.33063
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Allied Realty Coastal Homes", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"JessicaFHarding@gmail.com", "ListBrokerageCity":"Waveland", "ListBrokerageCountry":"US", "ListBrokerageEmail":"dreamteamgulfcoast@gmail.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Allied Realty Coastal Homes", "ListBrokeragePhone":"(228) 220-1294", "ListBrokeragePostalCode":"39576", "ListBrokerageStateOrProvince":"MS", "ListBrokerageUnitNumber":"Suite C", "ListBrokerageUnparsedAddress":"482 Hwy 90W", "ListBrokerageWebsiteUrl":"http://www.Alliedrealtycoastalhomes.com", "ListOfficeAddress1":"482 Highway 90 Ste C ", "ListOfficeAddress2":"Suite C", "ListOfficeBrokerMlsId":"20230310165210237328000000", "ListOfficeCity":"Waveland", "ListOfficeCountry":"US", "ListOfficeEmail":"dreamteamgulfcoast@gmail.com", "ListOfficePostalCode":"39576", "ListOfficeStateOrProvince":"MS", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Bay Saint Louis, MS", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/4107-20th-Ave_Bay-Saint-Louis_MS_39520_M72199-60808?f=listhub&s=MGCMLSMS&m=4165869&c=rexren", "MLSModificationTimestamp":"2026-10-18 19:30:32", "Neighborhoods":[{"Description":null, "Name":"Shoreline Park"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":180, "TaxDescription":"16 BLK 613 SHORELINE PK UN #6ADD#3", "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 10/23/2026 12:46:16 PM GMT
Source Updated Date: 10/24/2026 10:55:23 AM GMT

Courtesy of: Jessica F Harding, Allied Realty Coastal Homes, JessicaFHarding@gmail.com

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.