Exceptional waterfront opportunities like this are becoming increasingly rare. Once regarded as one of the area's premier waterfront homes, it now presents an incredible opportunity for a buyer with vision to transform this classic into a stunning coastal retreat. Custom built and cherished by its original owner, this spacious home offers 3 bedrooms, 4 baths, a versatile bonus room, plus a private efficiency apartment perfect for guests, extended family, or additional income. Two large covered boat slips create the ideal setting for boating, fishing, and generations of unforgettable memories. Enjoy partial bay views, front-row seats to spectacular SpaceX launches, and quick access to world-class fishing and boating. An irreplaceable waterfront location, endless potential, and the chance to create your own coastal legacy await.
For sale
$649,000
609 S Marina Dr, Port Isabel, TX 78578
3beds
2,820sqft
:
Get pre-qualified$4,759/mo
Single Family Residence
Built in 1980
4,433 Square Feet Lot
$625,500 Zestimate®
$230/sqft
$27/mo HOA
What's special
Irreplaceable waterfront locationWaterfront homeVersatile bonus roomPartial bay viewsSpacious home
- 12 days |
- 452 |
- 25 |
Zillow last checked:
Listing updated:
Listed by:
David Gower 956-459-5119,
Keller Williams Realty LRGV - SPI
Source: SPIBOR,MLS#: 106566
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Electric
Cooling
- Central Air
Features
- Windows: Shutters
Interior area
- Total structure area: 2,820
- Total interior livable area: 2,820 sqft
Property
Parking
- Total spaces: 2
- Parking features: Double Attached Garage
- Attached garage spaces: 2
Features
- Patio & porch: Deck
- Exterior features: Dock, Fishing Dock/Pier, Storage
- Fencing: Fenced
- Has view: Yes
- View description: Water, Bay, Partial Bay View, SpaceX Launchpad View
- Has water view: Yes
- Water view: Water,Bay,Partial Bay View
- Waterfront features: Seawall, Waterfront, Channel Frontage
Lot
- Size: 4,433 Square Feet
Details
- Parcel number: 4767000900023000
- Zoning: r
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Roof: Flat
Condition
- Year built: 1980
Community & HOA
Community
- Features: Water View
- Subdivision: Port O'Call
HOA
- Has HOA: Yes
- HOA fee: $320 annually
Location
- Region: Port Isabel
Financial & listing details
- Price per square foot: $230/sqft
- Tax assessed value: $565,479
- Annual tax amount: $2,743
- Date on market: 7/22/2026
- Listing terms: Bank Loan,Cash,Conventional
Estimated market value
$625,500
$594,000 - $657,000
$4,125/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/22/2026 | Listed for sale | $649,000$230/sqft |
Source: SPIBOR #106566 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,743 +4.6% | $425,504 +10% |
| 2024 | $2,622 +1.2% | $386,822 +10% |
| 2023 | $2,592 -37.7% | $351,656 +10% |
| 2022 | $4,163 | $319,687 -1.2% |
| 2021 | -- | $323,481 +10% |
| 2020 | -- | $294,074 -18% |
| 2019 | $5,425 +34.4% | $358,702 +47.6% |
| 2018 | $4,037 +2.7% | $243,036 -0.8% |
| 2017 | $3,931 -2.7% | $245,006 -7% |
| 2016 | $4,041 -2.8% | $263,359 -1.6% |
| 2015 | $4,156 | $267,741 -0.8% |
| 2014 | $4,156 | $269,930 -0.8% |
| 2013 | -- | $272,122 -1.6% |
| 2012 | -- | $276,499 -0.8% |
| 2011 | -- | $278,692 -5.8% |
| 2010 | -- | $295,994 +52.4% |
| 2009 | -- | $194,209 |
| 2008 | -- | $194,209 |
| 2007 | -- | $194,209 |
| 2005 | $4,705 +0.6% | $194,209 +2.5% |
| 2004 | $4,677 -0.5% | $189,456 |
| 2003 | $4,699 -4.5% | $189,456 |
| 2002 | $4,920 +0.9% | $189,456 +0% |
| 2001 | $4,874 +2.5% | $189,451 0% |
| 2000 | $4,754 | $189,452 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 78578
Nearby schools
GreatSchools rating
- 6/10Garriga Elementary SchoolGrades: PK-5Distance: 0.5 mi
- 4/10Port Isabel Junior High SchoolGrades: 6-8Distance: 2.6 mi
- 4/10Port Isabel High SchoolGrades: 9-12Distance: 2.8 mi
Schools provided by the listing agent
- District: Point Isabel ISD
Source: SPIBOR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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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.
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