For sale

Price cut: $1.9K (7/13)

$498,000

510 S Musina St #A, Pt Isabel, TX 78578

4beds

2,645sqft

$3,663/mo

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Multi Family

Built in 1968

-- sqft lot

$475,000 Zestimate^®

$188/sqft

$-- HOA

What's special

Corner lots

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!

331 days

317

8

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 7
Full bathrooms: 6
1/2 bathrooms: 1

Heating

Electric

Cooling

Central Air, Window Unit(s)

Appliances

Included: Microwave, Oven, Refrigerator, Stove, Washer/Dryer
Laundry: Washer/Dryer Hook-up

Features

Ceiling Fan(s)
Flooring: Tile

Interior area

Total structure area: 2,645
Total interior livable area: 2,645 sqft

Video & virtual tour

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Property

Parking

Total spaces: 2
Parking features: Double Attached Garage
Attached garage spaces: 2

Features

Levels: One,Other-See Remarks
Stories: 1
Exterior features: Private Yard, Other

Lot

Size: 0.28 Acres
Features: Other, Less than 1 Acre

Details

Parcel number: 4700000110007000
Zoning: MF

Construction

Type & style

Home type: MultiFamily
Property subtype: Multi Family

Materials

Frame
Foundation: Slab
Roof: Composition

Condition

Remodeled
Year built: 1968

Community & HOA

Community

Features: None
Security: Smoke Detector(s)
Subdivision: Original Townsite Port Isabel

Location

Region: Pt Isabel

Financial & listing details

Price per square foot: $188/sqft
Annual tax amount: $2,793
Date on market: 9/3/2025
Listing terms: Bank Loan,Cash,Conventional,Owner May Carry

Estimated market value

$475,000

$451,000 - $499,000

$2,186/mo

Price history

Date	Event	Price
7/13/2026	Price change	$498,000-0.4%$188/sqft
Source: SPIBOR #104242 Report a problem
1/5/2026	Price change	$499,900-3.7%$189/sqft
Source: SPIBOR #104242 Report a problem
9/3/2025	Listed for sale	$519,000$196/sqft
Source: SPIBOR #104242 Report a problem

Public tax history

Tax history is unavailable.

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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