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3815 Antascosa Key Drive
Galveston TX 77554 US

$549,900

Active Listing ID 33482775
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3 bed
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3.00 Bath (2 Full , 1 Half)
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Lot: 0.15 Acres
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Single Family Residence

$549,900

Active Listing ID 33482775
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3815 Antascosa Key Drive Nestled in the heart of Sea Isle, this waterfront home boasts the widest canal views and a serene bay outlook. The spacious deck is perfect for hosting gatherings or unwinding. Inside, the living area features a tray ceiling and Saltillo tile floors, creating a bright and airy atmosphere. The open layout seamlessly connects the kitchen, living, and dining areas. The kitchen is equipped with an island cooktop and breakfast bar. The primary bedroom includes an en-suite bath, while the secondary bedrooms share a Jack and Jill setup. One secondary bedroom with private balcony. Updates include pex-a pipe, hot water heater, refrigerator, garage door, carpet, refinished Saltillo tile floors, boat lift motor, and 13 pilings. Take advantage of the first floor screened porch for ultimate relaxation. A truly unique property not to be missed. Furniture included, making this a great opportunity for personal use, long-term rental income, or future investment potential.

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Property Features

  • Facts
  • Lot Size: 0.15 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air, Electric
  • Exterior Finish: Balcony, Covered Patio, Deck, Enclosed Porch, Fully Fenced, Fence, Sprinkler Irrigation, Paved Driveway, Porch, Patio, Private Yard, Tennis Courts
  • Floor Covering: Carpet, Tile
  • Roof Type: Composition
  • Heating Fuels: Central, Electric (Heating)
  • Additional Features
  • Patio
  • Waterfront

School Information

  • School
  • GISD OPEN ENROLL(Elementary)
  • GISD OPEN ENROLL(MiddleSchool)
  • BALL HIGH SCHOOL(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 549900
  • unparsedaddress: 3815 Antascosa Key Drive
  • postalcity: Galveston
  • stateorprovince: TX
  • country: US
  • postalcode: 77554
  • bathroomsfull: 2
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.1466
  • lotsizeunits: Acres
  • lotsizearea: 0.1466
  • livingarea: 1152
  • livingareaunits: Square Feet
  • latitude: 29.146492
  • longitude: -95.046488
  • listagentfullname: Katherine Shine
  • listagentemail: kathy@kathyshine.com
  • listagentkey: 3yd-HARMLSTX-yoshie
  • listagentmlsid: yoshie
  • listagentpreferredphone: 8323164561
  • listagentofficephone: 8328316805
  • listofficekey: 3yd-HARMLSTX-YOSH01
  • listagentstatelicense: 0401972
  • listofficemlsid: YOSH01
  • disclaimer: Copyright © 2026 Houston Realtors Information Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: HARMLSTX
  • yearbuilt: 1983
  • listingcontractdate: 2026-06-04
  • countyorparish: Galveston
  • parcelnumber: 6376-0000-1393-000
  • elementaryschool: GISD OPEN ENROLL
  • highschool: BALL HIGH SCHOOL
  • elementaryschooldistrict: 22 - Galveston
  • middleorjuniorschooldistrict: 22 - Galveston
  • highschooldistrict: 22 - Galveston
  • appliances: Cooktop, Dryer, Microwave, Oven, Refrigerator
  • cooling: Central Air, Electric
  • constructionmaterials: Cement Siding, Wood Siding
  • flooring: Carpet, Tile
  • heating: Central, Electric (Heating)
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 0
  • parkingfeatures: Boat, Driveway, Garage
  • roof: Composition
  • view: Water
  • waterfrontyn: True
  • interiorfeatures: Breakfast Bar, High Ceilings, Kitchen Island, Kitchen Family Room Combo, Bath In Primary Bedroom, Tub Shower, Ceiling Fans, Kitchen Dining Combo, Living Dining Room, Programmable Thermostat
  • exteriorfeatures: Balcony, Covered Patio, Deck, Enclosed Porch, Fully Fenced, Fence, Sprinkler Irrigation, Paved Driveway, Porch, Patio, Private Yard, Tennis Courts
  • waterfrontfeatures: Canal Front, Waterfront, Waterfront
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3, Dining Room, Kitchen, Living Room, Utility Room
  • otherstructures: Tennis Court(s)
  • structuretype: Dock
  • patioandporchfeatures: Patio, Porch, Deck
  • dock: True
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced, Full
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -95.046486, 29.146492
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Kathy Shine Realty Group", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[{"ExpenseCategory":"Home Owner Assessments Fee", "ExpenseFrequency":"Annually", "ExpenseValue":250}], "GeocodeOptions":null, "LeadRoutingEmail":"kathy@kathyshine.com", "ListBrokerageCity":"Houston", "ListBrokerageCountry":"US", "ListBrokerageEmail":"kathy@kathyshine.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Kathy Shine Realty Group", "ListBrokeragePhone":"832-831-6805", "ListBrokeragePostalCode":null, "ListBrokerageStateOrProvince":"TX", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"1915 Commonwealth St. #200", "ListBrokerageWebsiteUrl":null, "ListOfficeAddress1":"1915 Commonwealth St. #200", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":null, "ListOfficeCity":"Houston", "ListOfficeCountry":"US", "ListOfficeEmail":"kathy@kathyshine.com", "ListOfficePostalCode":"77006", "ListOfficeStateOrProvince":"TX", "ListPriceCurrencyType":"USD", "ListingTitle":"Detached, Other - Galveston, TX", "ListingURL":"https://listings.listhub.net/pages/HARMLSTX/33482775/?channel=rexren", "MLSModificationTimestamp":"2026-06-04T21:10:04Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Detached", "RawPropertyType":"Residential", "RoomCount":11, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":10749, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 6/5/2026 5:12:41 PM GMT
Source Updated Date: 6/8/2026 1:00:21 AM GMT

Courtesy of: Katherine Shine, Kathy Shine Realty Group, kathy@kathyshine.com

Copyright © 2026 Houston Realtors Information Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.