A rare Port Mansfield compound spanning 3 lots that total 0.44 acres /19,500 sq ft. Fully fenced property and just steps from the water. This one-of-a-kind offering features two separate residences plus a fully contained mother-in-law suite, totaling 9 bedrooms and 7 bathrooms with multiple bonus rooms ideal for sleeping space, tackle storage, gear, office, or bunk areas. A covered boat slip is available for separate purchase, giving new owners immediate water access. A west-facing deck overlooks the harbor with panoramic water views and stunning Laguna Madre sunsets. The spacious backyard is built for barbecues, fish fries, and coastal evenings with friends and family. An attached barn to house boats, ATVs, and gear, and the property includes two Generac whole-house generators. Whether you're searching for a multi-family retreat, income-producing investment, or the ultimate outfitter's headquarter, this property delivers. Sold as a package.
For sale
Price cut: $151K (7/20)
$528,000
713 Baffin Dr, Port Mansfield, TX 78598
9beds
4,968sqft
Single Family Residence
Built in 1987
0.45 Acres Lot
$-- Zestimate®
$106/sqft
$-- HOA
What's special
Fully fenced propertyFully contained mother-in-law suiteTwo separate residences
- 171 days |
- 1,398 |
- 4 |
Zillow last checked:
Listing updated:
Listed by:
Megan Knight 956-398-4620,
Pinnacle Realty Advisors
Source: RGVMLS,MLS#: 29772472
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 9
- Bathrooms: 7
- Full bathrooms: 7
Primary bedroom
- Features: Walk-In Closet(s)
Primary bathroom
- Features: Tub/Shower Combo
Heating
- Central
Appliances
- Included: Double Oven, Dryer, Washer, Electric Water Heater
Features
- Bonus Room, Ceiling Fan(s)
- Flooring: Laminate, Tile
Interior area
- Total structure area: 4,968
- Total interior livable area: 4,968 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Garage, Carport
- Garage spaces: 1
- Carport spaces: 2
- Covered spaces: 3
Features
- Levels: Two
- Patio & porch: Deck
- Pool features: None
Lot
- Size: 0.45 Acres
Details
- Additional structures: Workshop
- Parcel number: P04000000130056000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- HardiPlank Type
- Foundation: Slab
- Roof: Metal
Condition
- Year built: 1987
Utilities & green energy
- Utilities for property: Water Available
Green energy
- Energy efficient items: None
Community & HOA
Community
- Subdivision: Port Manfield Original Town
HOA
- Has HOA: No
Location
- Region: Port Mansfield
Financial & listing details
- Price per square foot: $106/sqft
- Tax assessed value: $120,171
- Annual tax amount: $1,271
- Date on market: 3/1/2026
- Listing terms: Cash
- Road surface type: Paved
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/20/2026 | Price change | $528,000-22.2%$106/sqft |
Source:  RGVMLS #29772472 Report a problem | ||
| 3/1/2026 | Listed for sale | $679,000$137/sqft |
Source: RGVMLS #29772472 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $1,271 +43.9% | $120,171 +23.2% |
| 2024 | $883 +11.9% | $97,579 +10% |
| 2023 | $789 -14.4% | $88,708 +10% |
| 2022 | $922 -6% | $80,644 +7.6% |
| 2021 | $981 +43.5% | $74,931 +20.6% |
| 2018 | $684 | $62,119 -17.6% |
| 2017 | -- | $75,432 |
| 2016 | -- | $75,432 |
| 2015 | -- | $75,432 |
| 2014 | -- | $75,432 |
| 2013 | -- | $75,432 |
| 2012 | -- | $75,432 |
| 2011 | -- | $75,432 |
| 2010 | -- | $75,432 +0.6% |
| 2009 | -- | $74,976 |
| 2008 | -- | $74,976 |
| 2007 | -- | $74,976 |
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: 78598
Nearby schools
GreatSchools rating
- 7/10San Perlita Elementary SchoolGrades: PK-5Distance: 13.7 mi
- 3/10San Perlita Middle SchoolGrades: 6-8Distance: 13.7 mi
- 2/10San Perlita High SchoolGrades: 9-12Distance: 13.7 mi
Schools provided by the listing agent
- Elementary: San Perlita
- Middle: San Perlita
- High: San Perlita
- District: San Perlita 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.
- $528,0000.45 acres709 Baffin Dr, Port Mansfield, TX 78598Lot/Land
- $--5 bd3 ba2.9k sqft717 Baffin Dr, Port Mansfield, TX 78598Sold
- $528,0009 bd7 ba4.9k sqft705 Baffin Dr, Port Mansfield, TX 78598For Sale
- $--2 bd3 ba1.8k sqft725 Baffin Dr, Port Mansfield, TX 78598Sold
- $305,8003 bd2 ba2k sqft701 Baffin Dr, Port Mansfield, TX 78598Off Market
- $--9,997 sqft716-720 Baffin Dr, Pt Mansfield, TX 78598Sold
- $72,000-- sqft740 Laguna Dr, Port Mansfield, TX 78598Off Market
- $44,765-- bd-- ba1.9k sqft737 Baffin Dr, Port Mansfield, TX 78598Off Market
A local agent can set up tours, give advice and negotiate with sellers.
