510 S Musina St #A, Pt Isabel, TX, 78578
About This Home
An exceptional investment opportunity awaits with this fully occupied 5-plex, perfectly positioned in the heart of Port Isabel on two prominent corner lots. Boasting a prime location directly across from the city park and just a 5-minute drive over the causeway to the sandy beaches of South Padre Island, this property offers both convenience and long-term value in one of the area's most desirable markets. The main residence features 3 spacious bedrooms, 2.5 baths, and a 2-car garage, blending comfort and function for tenants seeking a larger home environment. Complementing the main home are three studio efficiencies, each with its own private bath, along with a well-appointed 1-bedroom, 1-bath apartment. Together, these five units create a diverse mix of rental options that appeal to a wide range of tenants. Currently producing $4,777 per month in rental income, this property represents a stable, income-generating asset with immediate returns. Prime location & strong rental history!
Getting Around
Somewhat Walkable
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Remodeled
- Year built: 1968
Materials
- Foundation: Slab
- Roof: Composition
- Construction materials: Frame
Type & Style
- Home type: MultiFamily
- Property subType: Multi Family
Interior
Appliances
- Appliances included: Microwave,Oven,Refrigerator,Stove,Washer/Dryer
- Laundry features: Washer/Dryer Hook-up
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
Features
- Ceiling Fan(s)
- Flooring: Tile
Heating & Cooling
- Heating features: Electric
- Cooling features: Central Air,Window Unit(s)
Interior Area
- Total structure area: 2,645
- Total interior livable area: 2,645 sqft
Property
Details
- Parcel number: 4700000110007000
- Zoning: MF
Features
- Levels: One,Other-See Remarks
- Stories: 1
- Exterior features: Private Yard,Other
Lot
- Lot size: 0.28 Acres
- Features: Other,Less than 1 Acre
Parking
- Total spaces: 2
- Parking features: Double Attached Garage
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
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
- Hurricane
- Coastal Flooding
- Cold Wave
- Hail
- Heat Wave
- Ice Storm
- 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 | $2,518 | $30,216 |
| Home Insurance * | $185 | $2,220 |
| Property Taxes | $560 | $6,720 |
| Electricity | $290 | $3,485 |
| Total | $3,553 | $42,636 |
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)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2026-01-05 | Price change | $499,900 |
| 2025-09-03 | Listed for sale | $519,000 |
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