78580, TX homes for sale & real estate

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ABOUT THIS HOME
78580, TX Homes for Sale
Rare opportunity to own approximately 17,250 square feet of waterfront property on the Port Mansfield harbor. This offering includes three contiguous lots sold together, providing exceptional water frontage, harbor access, and space to build. Properties of this size and location on the harbor are scarce, making this an ideal site for a custom coastal home or long-term investment.

$350,000

Land0.40 acre (lot)

Lots 60-62 W Port Dr, Port Mansfield, TX 78598

Harbor access • Waterfront property

ABOUT THIS HOME
78580, TX Homes for Sale
Rare opportunity to own approximately 17,250 square feet of waterfront property on the Port Mansfield harbor. This offering includes three contiguous lots sold together, providing exceptional water frontage, harbor access, and space to build. Properties of this size and location on the harbor are scarce, making this an ideal site for a custom coastal home or long-term investment.

$350,000

Land0.40 acre (lot)

Lots 54-56 W Port Dr, Port Mansfield, TX 78598

Harbor access • Waterfront property

ABOUT THIS HOME
78580, TX Homes for Sale
One of many unimproved lots in Port Mansfield, with utilities ready to build your dream home. Enjoy quiet mornings, days on the water fishing, and evenings watching the sunset. It's the perfect spot to create your own coastal retreat and live the relaxed, waterfront lifestyle Port Mansfield is known for.

$60,000

Land6,500 sq ft (lot)

Lot 45 Bayview Ave, Port Mansfield, TX 78598

Waterfront lifestyle • Utilities ready

ABOUT THIS HOME
78580, TX Homes for Sale
One of many unimproved lots in Port Mansfield, with utilities ready to build your dream home. Enjoy quiet mornings, days on the water fishing, and evenings watching the sunset. It's the perfect spot to create your own coastal retreat and live the relaxed, waterfront lifestyle Port Mansfield is known for.

$60,000

Land6,500 sq ft (lot)

Lot 22 Baffin Dr, Port Mansfield, TX 78598

Waterfront lifestyle • Utilities ready

ABOUT THIS HOME
78580, TX Homes for Sale
One of many unimproved lots in Port Mansfield, with utilities ready to build your dream home. Enjoy quiet mornings, days on the water fishing, and evenings watching the sunset. It's the perfect spot to create your own coastal retreat and live the relaxed, waterfront lifestyle Port Mansfield is known for.

$60,000

Land6,500 sq ft (lot)

Lot 40 Bayview Ave, Port Mansfield, TX 78598

Waterfront lifestyle • Utilities ready

Property at Lot 39 Bayview Ave, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 39 Bayview Ave, Port Mansfield, TX 78598

Property at Lot 27 Baffin Dr, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 27 Baffin Dr, Port Mansfield, TX 78598

Property at Lot 26 Baffin Dr, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 26 Baffin Dr, Port Mansfield, TX 78598

Property at Lot 21 Baffin Dr, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 21 Baffin Dr, Port Mansfield, TX 78598

Property at Lot 14 Gulf Dr, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 14 Gulf Dr, Port Mansfield, TX 78598

Property at Lot 5 Gulf Dr, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 5 Gulf Dr, Port Mansfield, TX 78598

Property at Lot 4 Gulf Dr, Port Mansfield, TX 78598

$60,000

Land7,800 sq ft (lot)

Lot 4 Gulf Dr, Port Mansfield, TX 78598

Property at Lot 6 Gulf Dr, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 6 Gulf Dr, Port Mansfield, TX 78598

Property at Lot 44 Bayview Ave #44, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 44 Bayview Ave #44, Port Mansfield, TX 78598

Property at Lot 25 Baffin Dr #25, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 25 Baffin Dr #25, Port Mansfield, TX 78598

Property at Lot 36 Bayview Ave #36, Port Mansfield, TX 78598

$60,000

Land6,497 sq ft (lot)

Lot 36 Bayview Ave #36, Port Mansfield, TX 78598

Property at Lot 24 Baffin Dr #24, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 24 Baffin Dr #24, Port Mansfield, TX 78598

Property at Lot 17 Baffin Dr #17, Port Mansfield, TX 78598

$60,000

Land5,200 sq ft (lot)

Lot 17 Baffin Dr #17, Port Mansfield, TX 78598

Property at Lot 23 Baffin Dr #23, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 23 Baffin Dr #23, Port Mansfield, TX 78598

Property at Lot 18 Baffin Dr #18, Port Mansfield, TX 78598

$60,000

Land6,500 sq ft (lot)

Lot 18 Baffin Dr #18, Port Mansfield, TX 78598

Property at 005 FM 186 Rd, La Sara, TX 78561

$200,000

Land10.00 acres (lot)

005 FM 186 Rd, La Sara, TX 78561

Property at 0 Expressway 77 Fwy, Raymondville, TX 78580

$1,040,000

Land57.65 acres (lot)

0 Expressway 77 Fwy, Raymondville, TX 78580

Property at 00 Interstate 69c, Raymondville, TX 78580

$400,000

Land7.78 acres (lot)

00 Interstate 69c, Raymondville, TX 78580

Property at 12099 FM 88, Raymondville, TX 78580

$230,000

Land12.26 acres (lot)

12099 FM 88, Raymondville, TX 78580

Property at 1332 Matagorda Dr, Port Mansfield, TX 78598

$75,000

Land7,000 sq ft (lot)

1332 Matagorda Dr, Port Mansfield, TX 78598

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Zip Codes

78580, TX real estate trends

All Home Types trends in 78580, TX

Median Sale Price
# of Homes Sold
Median Days on Market

All Home Types

Median Sale Price (All Home Types)

$292,623

+72.2% YoY | Aug 2026

1 year
3 year
5 year

Based on Redfin calculations of home data from MLS and/or public records.

Location

Data

Aug 2026

Growth

% YoY

78580, TX

$292,623

+72.2%

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