21815 Guadalupe Drive Galveston, TX 77554
Listing Courtesy of: HOUSTON / eXp Realty, LLC

  21815 Guadalupe Drive Galveston, TX 77554

Active
$725,000 (USD)
3
BED
2
BATH
1,216
SQFT
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Description

Beautifully updated bayfront home extensively upgraded for durability, coastal performance, and modern comfort. Major improvements include all-new windows and sliding glass doors for enhanced natural light, energy efficiency, and storm protection. Interior updates feature a fully remodeled kitchen and updated bathrooms with stylish finishes and coastal charm. Structural enhancements include new pilings and reinforced boat lift infrastructure for added peace of mind and exceptional waterfront functionality. Outdoor spaces have been completely revitalized with new joists throughout the deck system, new fascia, and premium Owens Corning marine decking designed to stay cooler underfoot. The outdoor entertaining area includes approximately $30,000 in premium SeaAira furnishings and features, including Adirondack and lounge seating, bar table set, stone fire pit, and automatic TV lift system. Rare waterfront opportunity!

MLS #:
76244375
Taxes
$10,534(2025)
Lot Size
6,090 SQFT
Type
Single-Family Home
Year Built
1977
Style
Traditional
Views
Water View, Bay
School District
22 - Galveston
County
Galveston County
Community
Sea Isle Ext 12

Listed By

Deborah Bly, eXp Realty, LLC
Source
HOUSTON
Last checked May 16 2026 at 5:47 PM GMT+0000
Bathroom Details
  • Full Bathrooms: 2
Interior Features
  • Dishwasher
  • Free-Standing Range
  • Microwave
  • Electric Oven
  • Disposal
  • Laundry: Washer Hookup
  • Laundry: Electric Dryer Hookup
  • Electric Range
  • Primary Bed - 1st Floor
  • Oven
  • Freestanding Oven
Kitchen
  • Kitchen Open to Family Room
  • Pantry
  • Kitchen Island
  • Breakfast Bar
Subdivision
  • Sea Isle Ext 12
Lot Information
  • 0 Up to 1/4 Acre
  • Back Yard
  • Waterfront
Property Features
  • Fireplace: 1
  • Fireplace: Wood Burning
  • Foundation: Raised
Heating and Cooling
  • Electric
  • Ceiling Fan(s)
Homeowners Association Information
  • Dues: $100/Annually
Flooring
  • Wood
Exterior Features
  • Roof: Composition
Utility Information
  • Sewer: Public Sewer
  • Energy: Thermostat, Exposure/Shade
School Information
  • Elementary School: Gisd Open Enroll
  • Middle School: Gisd Open Enroll
  • High School: Ball High School
Garage
  • Attached Garage
Parking
  • Attached
  • Total: 1
Stories
  • 1
Living Area
  • 1,216 sqft
Location
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Disclaimer: Copyright 2026 Houston Association of Realtors. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 5/16/26 10:47
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