Discover coastal living at its finest in Port Isabel! Perfectly positioned at the entrance to the coveted Fingers of the Laguna Madre, this property offers the ideal blend of bayfront charm and island convenience. Enjoy quick access to open waters, breathtaking sunrises, and peaceful coastal breezes—all just minutes from the beaches, dining, and entertainment of South Padre Island. Whether you're looking for a weekend retreat, investment opportunity, or full-time waterfront lifestyle, this location delivers the ultimate Texas Gulf Coast experience. Coastal convenience. Prime location. Endless potential.
For sale
$489,000
1398 Harbor Island Dr, Port Isabel, TX 78578
4beds
2,397sqft
:
Get pre-qualified$3,529/mo
Single Family Residence
Built in 2002
1,982 Square Feet Lot
$474,500 Zestimate®
$204/sqft
$-- HOA
What's special
Peaceful coastal breezesBreathtaking sunrisesBayfront charm
- 183 days |
- 389 |
- 15 |
Zillow last checked:
Listing updated:
Listed by:
Noe Ortiz 956-336-4618,
Realty One Group, Modern Edge
Source: RGVMLS,MLS#: 29772002
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Primary bathroom
- Features: Separate Shower
Heating
- Central, Electric
Appliances
- Included: Dishwasher, Disposal, Electric Water Heater, Water Heater
Features
- Ceiling Fan(s), High Speed Internet
- Flooring: Laminate, Tile
Interior area
- Total structure area: 2,397
- Total interior livable area: 2,397 sqft
Video & virtual tour
Property
Parking
- Total spaces: 1
- Parking features: Garage, Attached, Garage Faces Front
- Attached garage spaces: 1
Features
- Levels: Three Or More
- Patio & porch: Covered
- Exterior features: Balcony, Bayside
- Pool features: None
- Fencing: None
- On waterfront: Yes
Lot
- Size: 1,982 Square Feet
- Features: Bayside, Curb & Gutter
Details
- Parcel number: 4742000000017000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Stucco
- Foundation: Slab
- Roof: Composition
Condition
- Year built: 2002
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Water Available
Community & HOA
Community
- Security: Smoke Detector(s)
- Subdivision: Harbor Island
HOA
- Has HOA: No
Location
- Region: Port Isabel
Financial & listing details
- Price per square foot: $204/sqft
- Tax assessed value: $450,000
- Annual tax amount: $10,030
- Date on market: 2/11/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
- Road surface type: Paved
Estimated market value
$474,500
$451,000 - $498,000
$4,153/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/23/2026 | Price change | $489,000-6.9%$204/sqft |
Source:  RGVMLS #29772002 Report a problem | ||
| 2/11/2026 | Listed for sale | $525,000+64.6%$219/sqft |
Source: RGVMLS #29772002 Report a problem | ||
| 6/4/2010 | Listing removed | $319,000$133/sqft |
Source: Systems Engineering, Inc. #77247 Report a problem | ||
| 4/18/2010 | Price change | $319,000-3%$133/sqft |
Source: Systems Engineering, Inc. #77247 Report a problem | ||
| 3/18/2010 | Price change | $329,000-8.4%$137/sqft |
Source: Systems Engineering, Inc. #77247 Report a problem | ||
| 2/20/2009 | Listed for sale | $359,000-3%$150/sqft |
Source: Systems Engineering, Inc. #75509 Report a problem | ||
| 11/25/2008 | Listing removed | $370,000$154/sqft |
Source: XDeadline.com Inc #73945 Report a problem | ||
| 9/14/2008 | Listed for sale | $370,000$154/sqft |
Source: XDeadline.com Inc #73945 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,030 +14.7% | $450,000 +11.1% |
| 2024 | $8,748 +7% | $404,877 |
| 2023 | $8,178 +105.1% | $404,877 +133.9% |
| 2022 | $3,987 | $173,064 +5.2% |
| 2021 | -- | $164,542 |
| 2020 | -- | $164,542 |
| 2019 | $3,909 -1.5% | $164,542 -8.6% |
| 2018 | $3,967 -7.2% | $180,000 |
| 2017 | $4,274 +0.3% | $180,000 |
| 2016 | $4,263 +0.4% | $180,000 |
| 2015 | $4,248 | $180,000 |
| 2014 | $4,248 | $180,000 |
| 2013 | -- | $180,000 |
| 2012 | -- | $180,000 |
| 2011 | -- | $180,000 -29.1% |
| 2010 | -- | $253,707 -9.8% |
| 2009 | -- | $281,278 -0.7% |
| 2008 | -- | $283,292 +10.1% |
| 2007 | -- | $257,224 +42.8% |
| 2005 | $4,602 -2.6% | $180,095 -1.9% |
| 2004 | $4,723 +193.1% | $183,598 +211% |
| 2003 | $1,612 +210.1% | $59,039 |
| 2002 | $520 +0.8% | -- |
| 2001 | $515 +2.4% | -- |
| 2000 | $503 | -- |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 78578
Nearby schools
GreatSchools rating
- 6/10Derry Elementary SchoolGrades: PK-5Distance: 0.3 mi
- 4/10Port Isabel Junior High SchoolGrades: 6-8Distance: 1.4 mi
- 4/10Port Isabel High SchoolGrades: 9-12Distance: 1.6 mi
Schools provided by the listing agent
- Elementary: Derry
- Middle: Port Isabel
- High: Port Isabel
- District: Point Isabel I.S.D.
Source: RGVMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- $391,3003 bd4 ba1.7k sqft1406 Harbor Island Dr, Port Isabel, TX 78578Off Market
- $630,0004 bd5 ba2.3k sqft1390 Harbor Island Dr, Port Isabel, TX 78578Off Market
- $51,4452,800 sqft1300 Harbor Island Dr, Port isabel, TX 78578Off Market
- $37,4473,741 sqft1300 Harbor Island Dr, Port Isabel, TX 78578Off Market
- $32,8873,824 sqft1300 Harbor Island Dr, Port Isabel, TX 78578Off Market
- $---- bd-- ba-- sqft1300 Harbor Island Dr, Pt Isabel, TX 78578Off Market
- $57,0242,927 sqftHarbor Is, Port isabel, TX 78578Off Market
- $371,5002 bd2 ba1.8k sqft1418 Harbor Island Dr, Port Isabel, TX 78578Off Market
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
Similar homes
- $475,0004 bd3 ba2.4k sqft718 N Yturria St, Port Isabel, TX 78578For Sale
MLS ID #106630, Katherine Childress, Troy Giles Realty. SPIBOR - $439,0003 bd3 ba1.9k sqft813 N Shore Dr, Port Isabel, TX 78578For Sale
MLS ID #103309, Maggie Bolado, Blue Heron Realty & Management, LLC. SPIBOR - $498,0004 bd7 ba2.6k sqft510 S Musina St #A, Pt Isabel, TX 78578For Sale
MLS ID #104242, Lisa Capistran, SPI Beachfront Realty. SPIBOR - $485,0004 bd4 ba2.4k sqft38 Ocelot Trail Rd, Laguna Vista, TX 78578For Sale
MLS ID #106313, H. Therese Eaton, Rio Isla Realty. SPIBOR - $385,0003 bd2 ba1.9k sqft1834 Michigan Ave, Port Isabel, TX 78578For SaleMLS ID #106041, Norma Turkington, RE/MAX Elite. SPIBOR
- $665,0002 bd3 ba2.2k sqft1009 N Yturria St, Port Isabel, TX 78578For SaleMLS ID #106348, Padre Elite Team, RE/MAX Elite. SPIBOR
- $415,0003 bd3 ba1.2k sqft219 Las Joyas Blvd, Port Isabel, TX 78578For SaleMLS ID #106439, Maurine Salas, RE/MAX Elite. SPIBOR
- $675,0003 bd3 ba2k sqft1014 Trout Ave, Port Isabel, TX 78578For SaleMLS ID #106255, Jisella Ortiz, Monarca Real Estate Group, LLC. SPIBOR
- $449,0003 bd3 ba1.7k sqft2601 Eliseo Villarreal Ave, Port Isabel, TX 78578For SaleMLS ID #106469, Lauren Hable, Keller Williams Realty LRGV - SPI. SPIBOR
- $379,9003 bd4 ba2k sqft226 W Houston St, Port Isabel, TX 78578For Sale
MLS ID #29778223, Debbie Alford, Alford Hometown Realty. RGVMLS - $379,9003 bd4 ba2k sqftMoorings, Port Isabel, TX 78578For SaleMLS ID #106585, Debbie Alford, Alford Hometown Realty. SPIBOR
- $334,9003 bd3 ba1.4k sqftHarbor Island, Port Isabel, TX 78578For SaleMLS ID #106594, Brilee Hughes, RE/MAX Elite. SPIBOR
- $580,0005 bd4 ba3.2k sqft27 Whooping Crane Dr, Laguna Vista, TX 78578For SaleMLS ID #106631, Robert N. Pinkerton lll, Pinkerton Realty. SPIBOR
- $649,0003 bd4 ba2.8k sqft609 S Marina Dr, Port Isabel, TX 78578For SaleMLS ID #106566, David Gower, Keller Williams Realty LRGV - SPI. SPIBOR
- $480,0003 bd3 ba1.3k sqft126 E Atol St Unit 5, South Padre Island, TX 78597For SaleMLS ID #29778738, Hortencia Villarreal, Coldwell Banker La Mansion Real Estate Brownsville. RGVMLS
- $445,0003 bd2 ba1.7k sqft136 Torrey Pines Rd, Laguna Vista, TX 78578For SaleMLS ID #106626, Dani Milo, SPI Realty. SPIBOR
- $275,0003 bd2 ba1.7k sqft205 E Jefferson St, Port Isabel, TX 78578For SaleMLS ID #106317, Ricardo Padron, Aria Group Real Estate. SPIBOR
- $420,0003 bd3 ba1.7k sqft4 Harbor Point #H-41, Pt Isabel, TX 78578For SaleMLS ID #29775403, Lenny Cavazos, Que Padre Realty. RGVMLS
- $435,0003 bd2 ba1.9k sqft35 Bethpage Dr, Laguna Vista, TX 78578For SaleMLS ID #106158, Kyna Farmer, Que Padre Realty. SPIBOR
- $430,0003 bd3 ba1.7k sqft7 Harbor Point, Laguna Vista, TX 78578For SaleMLS ID #29776691, Jacqueline Perez, RCR Real Connect Realty. RGVMLS
