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645 Union Street
Bay Saint Louis MS 39520 US

$235,000

Active Listing ID 4155803
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3 bed
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2.00 Bath (2 Full)
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Lot: 0.25 Acres
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Single Family Residence

$235,000

Active Listing ID 4155803
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645 Union Street Welcome to this charming 3-bedroom, 2-bath brick home located in a quiet Bay St. Louis neighborhood, just a short golf cart ride from downtown! Featuring a spacious combined living and dining area, this home also offers a versatile flex room that can be used as a home office, playroom, second living area, workout room, or whatever best fits your lifestyle. Inside, you'll find ceramic tile and LVP flooring throughout, along with a large laundry room for added convenience. The roof was replaced in 2020, providing peace of mind for years to come. Step outside to enjoy the oversized fenced backyard featuring a large concrete patio that's perfect for entertaining, grilling, or simply relaxing outdoors. The backyard also includes a huge storage shed/workshop and plenty of room for kids, pets, gardening, or future outdoor projects. A circle driveway provides ample parking and added convenience. Whether you're looking for an investment property, a project home to make your own, a first home, or your forever home, this property offers endless possibilities. Previously rented for $1, 600 per month, it has proven income potential. Conveniently located just minutes from downtown Bay St. Louis, you'll enjoy easy access to shopping, restaurants, entertainment, the beach, fishing, and everything the Mississippi Gulf Coast has to offer. Also, no flood insurance required! Bring your vision and make this home your own!

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Property Features

  • Facts
  • Lot Size: 0.25 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Floor Covering: Vinyl, Tile - Ceramic
  • Roof Type: Shingle
  • Additional Features
  • Patio

School Information

  • School
  • Bay St Louis(HighSchool)
  • Bay St. Louis Middle(MiddleSchool)
  • Bay St. Louis(Elementary)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 235000
  • unparsedaddress: 645 Union Street
  • postalcity: Bay Saint Louis
  • stateorprovince: MS
  • country: US
  • postalcode: 39520
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.25
  • lotsizeunits: Acres
  • lotsizearea: 0.25
  • livingarea: 1469
  • livingareaunits: Square Feet
  • latitude: 30.312227
  • longitude: -89.34309
  • listagentfullname: Whitney M Young
  • listagentemail: whitney@coastalrealtygroup.com
  • listagentkey: 3yd-MGCMLSMS-20210726174138068636000000
  • listagentmlsid: mgc.mariww
  • listagentpreferredphone: 2286690423
  • listagentofficephone: 2282808026
  • listofficekey: 3yd-MGCMLSMS-20210726155946692649000000
  • listagentstatelicense: S55499
  • listofficemlsid: mgc.ofc1379
  • 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: 1984
  • listingcontractdate: 2026-07-14
  • listagenturl: http://coastalrealtygroup.com
  • countyorparish: Hancock
  • parcelnumber: 137h-0-45-144.005
  • elementaryschool: Bay St. Louis
  • highschool: Bay St Louis
  • elementaryschooldistrict: Bay St. Louis Waveland Dist
  • middleorjuniorschooldistrict: Bay St. Louis Waveland Dist
  • highschooldistrict: Bay St. Louis Waveland Dist
  • flooring: Vinyl, Tile - Ceramic
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 0
  • roof: Shingle
  • waterfrontyn: False
  • franchiseaffiliation: None
  • rooms: Bedroom 2, Bathroom 2, Bathroom 1, Bedroom 1, Bedroom 3
  • utilities: Cable Available
  • patioandporchfeatures: Patio, Porch
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -89.34309, 30.312227
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Coastal Realty Group", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"whitney@coastalrealtygroup.com", "ListBrokerageCity":"Gulfport", "ListBrokerageCountry":"US", "ListBrokerageEmail":"amanda@coastalrealtygroup.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MGCMLSMS/395dd2c1d68611e5a21b12079d46cfeb/20231227212802864.png", "ListBrokerageName":"Coastal Realty Group", "ListBrokeragePhone":"(228) 280-8026", "ListBrokeragePostalCode":"39503", "ListBrokerageStateOrProvince":"MS", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"9230 Old Lorraine Ste C", "ListBrokerageWebsiteUrl":"http://coastalrealtygroup.com", "ListOfficeAddress1":"9230 Old Lorraine Rd., Ste C ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20210726155946692649000000", "ListOfficeCity":"Gulfport", "ListOfficeCountry":"US", "ListOfficeEmail":"amanda@coastalrealtygroup.com", "ListOfficePostalCode":"39503", "ListOfficeStateOrProvince":"MS", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Bay Saint Louis, MS", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/645-Union-St_Bay-Saint-Louis_MS_39520_M74848-09861?f=listhub&s=MGCMLSMS&m=4155803&c=rexren", "MLSModificationTimestamp":"2026-07-14 16:40:44", "Neighborhoods":[{"Description":null, "Name":"Metes And Bounds"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":2018, "TaxDescription":"VALPINE SUBD. PHASE 1 LOT 6", "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 7/14/2026 4:42:33 PM GMT
Source Updated Date: 7/16/2026 12:44:24 PM GMT

Courtesy of: Whitney M Young, Coastal Realty Group, whitney@coastalrealtygroup.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.