21911 Guadalupe Dr, Galveston, TX, 77554
About This Home
Welcome to your coastal retreat in Sea Isle.This beautifully updated 4-bedroom,3-bath home is perfectly situated on a quiet bayfront street,offering comfort,style& waterfront living.The spacious living room flows seamlessly into the dining area,where a wall of windows invite in natural light & vistas.The modern kitchen is a true centerpiece featuring a lg quartz island w/ seating for 4 or more,sleek subway tile backsplash & pendant lighting.This open layout makes entertaining effortless.The primary bedroom offers canal views & private deck access to relax and unwind.The home features beautiful vinyl plank flooring throughout,adding both durability & a contemporary coastal touch.Outdoor living shines here w/ expansive canal-side trex planked deck that provides room for lounging or outdoor entertaining,while roll-down shutters offer convenience and protection when needed.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 1979
Materials
- Foundation: Raised
- Roof: Metal
- Construction materials: Vinyl Siding
Type & Style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher
- Laundry features: Electric Dryer Hookup
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Features
- 1 Bedroom Down - Not Primary BR,3 Bedrooms Up
- Flooring: Vinyl
Heating & Cooling
- Heating features: Electric
- Cooling features: Electric
Interior Area
- Total structure area: 1,484
- Total interior livable area: 1,484 sqft
Property
Details
- Parcel number: 638800001725000
Features
- Stories: 1
- On waterfront: Yes
- Waterfront features: Bulkhead,Canal Front
Lot
- Lot size: 6,089 sqft
- Features: Subdivided,Waterfront,0 Up To 1/4 Acre
Parking
- Total spaces: 1
- Parking features: Attached
- Has garage: Yes
- Attached garage spaces: 1
- Covered spaces: 1
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Coastal Flooding
- Cold Wave
- Hurricane
- Inland Flooding
- Lightning
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters Across Texas Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $3,332 | $39,984 |
| Home Insurance * | $163 | $1,956 |
| Property Taxes | $227 | $2,724 |
| Electricity | $238 | $2,859 |
| Total | $3,960 | $47,520 |
Income You'd Need if You Spent...
Texas FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-04-11 | Price change | $695,000 |
| 2026-02-12 | Listed for sale | $749,000 |
| 2013-06-12 | Sold | -- |
| 2013-04-09 | Price change | $331,500 |
| 2013-03-10 | Price change | $349,000 |
| 2013-02-15 | Price change | $359,000 |
| 2013-01-15 | Listed for sale | $379,000 |
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