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
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
Home Loans
Find an Agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Registered offenders on the map

Save search

Registered offenders on the map

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 2 | Realty.com
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 searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Rentals
  • Commercial

Registered offenders on the map

Save search
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
Home Loans
Find an Agent
3 bedsNew constructionWith a pool

Homes for Sale in Port Isabel, TX

Homes for Sale in Port Isabel, TX

Hide Map
21 of 121 Listings
Map

Homes for Sale in Port Isabel, TX

21 of 121 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #721428

Call Thomas
  1. 756 E Clam Circle #756 — photo32Active

    $200,000

    2 bd · 2 ba · 780 sqft

    756 E Clam Circle #756, Port Isabel, TX

    Diana Romero · Marcus Phipps Real Estate LLC

  2. 756 E Clam Circle — photo32Active

    $200,000

    2 bd · 2 ba · 363 sqft

    756 E Clam Circle, Port Isabel, TX

    Diana Romero · Marcus Phipps Real Estate LLC

  3. 170 Windward Dr. — photoPrice Reduced30Active

    $355,000

    1 bd · 3 ba · 1,116 sqft

    170 Windward Dr., Port Isabel, TX

    Hector Rodriguez · RE/MAX Elite

  4. 513 W Clam Circle — photoPrice Reduced47Active

    $159,950

    2 bd · 2 ba · 814 sqft

    513 W Clam Circle, Port Isabel, TX

    David Evans · David W. Evans & Associates, LP

  5. 1208 N Shore Drive — photo45Active

    $4,450,000

    8 bd · 8 ba · 8,853 sqft

    1208 N Shore Drive, Port Isabel, TX

    Arthur Julian Masso · HomeSmart

  6. 614-A Sand Dollar — photo18Active

    $245,000

    2 bd · 2 ba · 876 sqft

    614-A Sand Dollar, Port Isabel, TX

    Olga Vega-Carter · SPI Realty

  7. 3111 Pennsylvania Avenue — photo10Active

    $275,725

    3 bd · 2 ba · 1,345 sqft

    3111 Pennsylvania Avenue, Port Isabel, TX

    Connie Olazaran · RCR Real Connect Realty

  8. 3131 Pennsylvania Avenue — photo2Active

    $298,480

    3 bd · 2 ba · 1,456 sqft

    3131 Pennsylvania Avenue, Port Isabel, TX

    Connie Olazaran · RCR Real Connect Realty

  9. 718 N Yturria St. — photoPrice Reduced31Active

    $449,000

    4 bd · 3 ba · 2,454 sqft

    718 N Yturria St., Port Isabel, TX

    Katherine Childress · Troy Giles Realty

  10. 48157 State Highway 100 Unit 3 — photo16Active

    $315,000

    2 bd · 3 ba · 1,802 sqft

    48157 State Highway 100 Unit 3, Port Isabel, TX

    Carlos Baez · Coastal Realty

  11. 122 W Adams Street — photoPrice Reduced7Active

    $120,000

    2 bd · 1 ba · 1,839 sqft

    122 W Adams Street, Port Isabel, TX

    Horacio Sebastian Gumbel · EXP Realty, LLC

  12. 576 Sand Dollar — photoPrice Reduced28Active

    $275,000

    2 bd · 2 ba · 1,031 sqft

    576 Sand Dollar, Port Isabel, TX

    Diana Romero · Marcus Phipps Real Estate LLC

  13. 576 Sand Dollar Drive — photoPrice Reduced24Active

    $275,000

    2 bd · 2 ba · 1,031 sqft

    576 Sand Dollar Drive, Port Isabel, TX

    Diana Romero · Marcus Phipps Real Estate LLC

  14. 1614 N Shore Drive — photoPrice Reduced40Active

    $750,000

    4 bd · 4 ba · 3,445 sqft

    1614 N Shore Drive, Port Isabel, TX

    Cassandra Ashely Champion · eXp Realty LLC

  15. 1614 North Shore — photoPrice Reduced40Active

    $750,000

    4 bd · 4 ba · 3,445 sqft

    1614 North Shore, Port Isabel, TX

    Cassandra Champion · eXp Realty, LLC

  16. 586 Star Fish Drive #a — photoPrice Reduced22Active

    $145,000

    1 bd · 1 ba · 406 sqft

    586 Star Fish Drive #a, Port Isabel, TX

    Marco Gutierrez · CORNERSTONE TX REALTY

  17. 1354 Harbor Island Dr. #27 — photoPrice Reduced33Active

    $329,900

    3 bd · 3 ba · 1,470 sqft

    1354 Harbor Island Dr. #27, Port Isabel, TX

    Brilee Hughes · RE/MAX Elite

  18. 195 Isabella Point Dr. — photo48Active

    $799,000

    2 bd · 3 ba · 1,820 sqft

    195 Isabella Point Dr., Port Isabel, TX

    Lisa Capistran · SPI Beachfront Realty

  19. 33194 Garfield Avenue — photo13Active

    $187,000

    1 bd · 1 ba · 716 sqft

    33194 Garfield Avenue, Port Isabel, TX

    Norma Gonzalez · Resaca Estates

  20. 3041 Juan Castillo Ave. — photo4Active

    $269,000

    3 bd · 2 ba · 1,344 sqft

    3041 Juan Castillo Ave., Port Isabel, TX

    David Evans · David W. Evans & Associates, LP

  21. 301 E Houston Street #3102 — photo22Active

    $475,000

    2 bd · 2 ba · 1,260 sqft

    301 E Houston Street #3102, Port Isabel, TX

    Guillermo Masso · Vision Real Estate

123…6

Explore Port Isabel homes

By price

  • Under $300K
  • Under $500K
  • Under $700K
  • Luxury

By bedrooms

  • 2 beds
  • 3 beds
  • 4 beds
  • 5 beds

By type

  • Single family
  • Townhomes
  • Condos
  • Manufactured homes
  • Multi-family homes
  • Co-ops
Texas Real Estate Commission: Information About Brokerage Services · Consumer Protection Notice
Realty.com

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

Equal Housing OpportunityEqual Housing Lender

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.

© 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

Listing data & MLS disclosures

Rio Grande Valley Multiple Listing Service
Copyright © 2026 Rio Grande Valley Multiple Listing Service, Inc. All rights reserved.
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.
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: 2026-09-28 17:27:47 UTC
  • By feature

    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #721428

    Call Thomas

    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

    Nearby areas

    ZIP codes

    • 78597 (439)
    • 78578 (182)
    • 78520 (172)
    • 78521 (133)
    • 78526 (108)
    • 78566 (73)
    • 78586 (63)
    • 78575 (38)

    Cities

    • South Padre Island (445)
    • Brownsville (417)
    • Los Fresnos (74)
    • Laguna Vista (60)
    • San Benito (58)
    • Rio Hondo (34)
    • Rancho Viejo (31)
    • Bayview (7)