Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

Port Isabel, TX Homes for Sale — Page 5 | Realty.com

Buy

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Rentals
Commercial

121 listings

Sell

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Homes for Sale in Port Isabel, TX

Hide Map

24 of 121 Listings

Map

24 of 121 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #721428

Call Thomas

Price Reduced39Active
$239,900
2 bd · 2 ba · 840 sqft
495 W Clam Circle, Port Isabel, TX
Diana Romero · Marcus Phipps Real Estate LLC
Price Reduced33Active
$264,900
2 bd · 2 ba · 1,071 sqft
401 Island Ave. #B 52-B, Port Isabel, TX
David Gower · Keller Williams Realty LRGV - SPI
29Active
$330,000
3 bd · 2 ba · 1,182 sqft
1814 Oklahoma, Port Isabel, TX
Courtney Sikes · Keller Williams Realty LRGV - SPI

36Active
$385,000
3 bd · 2 ba · 1,938 sqft
1834 Michigan Ave., Port Isabel, TX
Norma Turkington · RE/MAX Elite
Price Reduced28Active
$265,000
2 bd · 2 ba · 880 sqft
401 Island Ave. #a Unit 57-a, Port Isabel, TX
Melba Meyn · Coldwell Banker La Mansion Real Estate
Price Reduced25Active
$419,000
2 bd · 2 ba · 1,260 sqft
301 E Houston Street, Port Isabel, TX
Heidi Hancock · Better Homes and Gardens Real Estate Gary Greene - Cypress
Price Reduced43Active
$279,000
2 bd · 2 ba · 1,071 sqft
401 Island Ave. #B 58-B, Port Isabel, TX
Lisa Capistran · SPI Beachfront Realty
Price Reduced27Active
$230,000
2 bd · 2 ba · 738 sqft
1506 Highway 100 #304, Port Isabel, TX
Rennetta Silva · Palm Breeze Real Estate LLC
Price Reduced35Active
$489,000
4 bd · 3 ba · 2,397 sqft
1398 Harbor Island Drive, Port Isabel, TX
Noe Ortiz · Realty One Group, Modern Edge
Price Reduced29Active
$185,000
2 bd · 1 ba · 800 sqft
401 Island Avenue 60a, Port Isabel, TX
Elidia Avila Zapata · RCR Real Connect Realty
Price Reduced26Active
$625,000
3 bd · 3 ba · 2,016 sqft
1014 Trout Avenue, Port Isabel, TX
Kevin Joseph Martinez · Monarca Real Estate Group LLC
Price Reduced41Active
$148,000
1 bd · 1 ba · 396 sqft
402 Sundial Circle, Port Isabel, TX
Rona Hamlinck · David W. Evans & Associates, LP
44Active
$875,000
3 bd · 3 ba · 2,814 sqft
1578 Harbor Island Drive, Port Isabel, TX
Ayleen Reyes · Living In South Texas Realty
Price Reduced30Active
$286,000
3 bd · 2 ba · 1,235 sqft
2702 Juan Castillo Ave., Port Isabel, TX
Jason Schrank · Troy Giles Realty
13Active
$575,000
3 bd · 2 ba · 1,500 sqft
301 E Houston Street Unit 1201, Port Isabel, TX
Carmen Lerma · RCR Real Connect Realty
17Active
$185,000
2 bd · 2 ba · 768 sqft
507 W Clam Circle, Port Isabel, TX
Manon Gilbert · TNT Real Estate
10Active
$329,200
3 bd · 2 ba · 1,646 sqft
3242 Juan Castillo Ave., Port Isabel, TX
David Evans · David W. Evans & Associates, LP
Price Reduced39Active
$195,000
2 bd · 1 ba · 777 sqft
110 Abalone Circle 110, Port Isabel, TX
Lenny Cavazos · Que Padre Realty
Price Reduced49Active
$725,000
5 bd · 4 ba · 3,282 sqft
1013 Tarpon Ave, Port Isabel, TX
Brilee Hughes · RE/MAX Elite
Price Reduced25Active
$134,500
1 bd · 1 ba · 356 sqft
49 Abalone Circle, Port Isabel, TX
Kate Wilson · Key2Sold Realty
Price Reduced27Active
$205,000
2 bd · 2 ba · 744 sqft
746 E Clam Circle, Port Isabel, TX
Lisa Salinas · Keller Williams Realty RGV
Price Reduced25Active
$475,000
2 bd · 2 ba · 1,260 sqft
301 Houston Avenue 3102, Port Isabel, TX
Alex Masso · Vision Real Estate
26Active
$265,000
2 bd · 2 ba · 880 sqft
401 Island Avenue, Port Isabel, TX
COLDWELL BANKER IMPACT PROPERTIES
40Active
$250,000
1 bd · 1 ba · 396 sqft
762 E Oyster Drive, Port Isabel, TX
Sam Khalil · Evolve Real Estate LLC

1…4 5 6

Listing data & MLS disclosures

Rio Grande Valley Multiple Listing Service: Copyright © 2026 Rio Grande Valley Multiple Listing Service, Inc. All rights reserved.
Houston Association of REALTORS: Copyright ©2026 Houston Realtors Information Service, Inc. All information provided is deemed reliable but is not guaranteed and should be independently verified. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Houston Association of Realtors, Inc®. All Rights Reserved. Last Updated: 2026-10-03 15:58:11 UTC
Greater McAllen Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of Greater McAllen Association of REALTORS®. IDX information is provided exclusively 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. Information deemed reliable but not guaranteed. Copyright © 2026 Greater McAllen Association of REALTORS®. All rights reserved.
North Texas Real Estate Information Systems (NTREIS): Our online database includes ALL Dallas-Fort Worth area properties listed with the North Texas MLS. Property data is courtesy of the North Texas Real Estate Information Systems (NTREIS) multiple listing service.
Listing information ©2026 NTREIS, Inc®. All Rights Reserved. Last Updated: 2026-10-20 15:18:38 UTC
South Padre Island Board of REALTORS: Information provided by South Padre Island BOR is deemed reliable but not guaranteed. South Padre Island BOR data is for personal, non-commercial use only and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 South Padre Island Board of Realtors, Inc®. All Rights Reserved. Last Updated: 2026-10-19 14:26:27 UTC

Port Isabel, TX community profile

Population: 5,156
Median income: $52,174
Housing units: 2,226
People per sq. mi.: 102.9
Area: 50.1 sq. mi.

Source: HJN community data

Explore Port Isabel homes

By price

Homes Under $300K
Homes Under $400K
Homes Under $500K
Homes Under $600K
Homes Under $700K

By bedrooms

2 Bedroom Homes
3 Bedroom Homes

By type

Single-Family Homes

By feature

Homes with a Pool
Waterfront Homes

Nearby areas

ZIP codes

78597 (454)
78578 (185)
78520 (162)
78521 (130)
78526 (109)
78566 (67)
78583 (41)
78575 (31)

Cities

South Padre Island (462)
Brownsville (403)
Laguna Vista (67)
Los Fresnos (67)
Rio Hondo

Texas Real Estate Commission: Information About Brokerage Services · Consumer Protection Notice

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

Houston Association of REALTORS: Copyright ©2026 Houston Realtors Information Service, Inc. All information provided is deemed reliable but is not guaranteed and should be independently verified. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Houston Association of Realtors, Inc®. All Rights Reserved. Last Updated: 2026-10-03 15:58:11 UTC
Greater McAllen Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of Greater McAllen Association of REALTORS®. IDX information is provided exclusively 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. Information deemed reliable but not guaranteed. Copyright © 2026 Greater McAllen Association of REALTORS®. All rights reserved.
North Texas Real Estate Information Systems (NTREIS): Our online database includes ALL Dallas-Fort Worth area properties listed with the North Texas MLS. Property data is courtesy of the North Texas Real Estate Information Systems (NTREIS) multiple listing service.
Listing information ©2026 NTREIS, Inc®. All Rights Reserved. Last Updated: 2026-10-20 15:18:38 UTC
South Padre Island Board of REALTORS: Information provided by South Padre Island BOR is deemed reliable but not guaranteed. South Padre Island BOR data is for personal, non-commercial use only and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 South Padre Island Board of Realtors, Inc®. All Rights Reserved. Last Updated: 2026-10-19 14:26:27 UTC

Port Isabel, TX community profile

Population: 5,156
Median income: $52,174
Housing units: 2,226
People per sq. mi.: 102.9
Area: 50.1 sq. mi.

Source: HJN community data

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #721428

Call Thomas

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #721428

Call Thomas

Nearby areas

ZIP codes

78597 (454)
78578 (185)
78520 (162)
78521 (130)
78526 (109)
78566 (67)
78583 (41)
78575 (31)

Cities

South Padre Island (462)
Brownsville (403)
Laguna Vista (67)
Los Fresnos (67)
Rio Hondo

(39)

San Benito (28)

Rancho Viejo (25)

Bayview (7)