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Port Isabel, TX Real Estate & Property Data

Port Isabel Real Estate Market Trends

Last Updated: September 06, 2025

Accurate and comprehensive real estate data is critical for insight into Port Isabel, TX 78578. ATTOM’s Port Isabel real estate data is updated daily, and current market trends show that in Port Isabel, TX a total of 175 residential properties have sold over the past year. With a median home price of $351,748 in Port Isabel and a total of 1 foreclosures. Get detailed property data for Port Isabel, TX instantly. ATTOM is your one-stop-shop for the Port Isabel property reports and real estate data you need in Port Isabel, TX.

Port Isabel Real Estate Market Trends

Get property data for any address in Port Isabel, TX or the country:

Total Residential Properties 5,456

Total Commercial Properties 411

Avg. Home Age (Single Family Home) 30 Years

Avg. Square Feet (Single Family Home) 1,437

Total 2025 Residential Sales (year-to-date) 95

% of Homes Seriously Underwater (Q3 2025) 1.4%

Total 2024 Residential Sales 170

% of Equity Rich Homes (Q3 2025) 21.78%

Effective 2024 Property Tax 1.37%

Total Foreclosure Filings (year-to-date) 1

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Port Isabel, TX 78578 Real Estate Overview

There were 175 residential properties sold in the past year in Port Isabel, TX 78578. The median home value in Port Isabel, TX 78578 is $261,884. There are a total of 5,456 residential properties in the 78578.

Median Sales Price i

$351,748

(Jun 2025)

+22.8%

year-over-year

y-o-y

June '25 Jun '25 $351,748
May '25 May '25 $296,029
April '25 Apr '25 $296,250
March '25 Mar '25 $369,000
February '25 Feb '25 $528,906
January '25 Jan '25 $338,625
December '24 Dec '24 $251,375
November '24 Nov '24 $355,295
October '24 Oct '24 $309,375
September '24 Sep '24 $229,375
August '24 Aug '24 $245,887
July '24 Jul '24 $422,500

Number of Homes Sold i

14

(Jun 2025)

+75%

year-over-year

y-o-y

June '25 Jun '25 14
May '25 May '25 22
April '25 Apr '25 14
March '25 Mar '25 11
February '25 Feb '25 11
January '25 Jan '25 23
December '24 Dec '24 10
November '24 Nov '24 9
October '24 Oct '24 16
September '24 Sep '24 17
August '24 Aug '24 12
July '24 Jul '24 8

Number of Purchase Loans i

7

(Jun 2025)

year-over-year

y-o-y

June '25 Jun '25 7
May '25 May '25 16
April '25 Apr '25 13
March '25 Mar '25 3
February '25 Feb '25 8
January '25 Jan '25 21
December '24 Dec '24 7
November '24 Nov '24 4
October '24 Oct '24 15
September '24 Sep '24 13
August '24 Aug '24 10
July '24 Jul '24 4

Number of REFI Loans i

8

(Jun 2025)

+166.7%

year-over-year

y-o-y

June '25 Jun '25 8
May '25 May '25 12
April '25 Apr '25 16
March '25 Mar '25 11
February '25 Feb '25 7
January '25 Jan '25 6
December '24 Dec '24 2
November '24 Nov '24 7
October '24 Oct '24 6
September '24 Sep '24 3
August '24 Aug '24 8
July '24 Jul '24 6

Number of HELOC Loans i

1

(Jun 2025)

June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 1
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 N/A
September '24 Sep '24 1
August '24 Aug '24 2
July '24 Jul '24 1

Port Isabel, TX 78578 Real Estate Market Overview

Last 30 days

Street
Street
Street

1
2
3

Port Isabel, TX 78578 Foreclosure Activity

There were a total of 1 Port Isabel, TX 78578 properties with a foreclosure filing in June 2025.

Total Foreclosure Filings i

1

(Jun 2025)

-66.7%

year-over-year

y-o-y

June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 1
November '24 Nov '24 N/A
October '24 Oct '24 1
September '24 Sep '24 1
August '24 Aug '24 1
July '24 Jul '24 2

Foreclosure Starts i

1

(Jun 2025)

-66.7%

year-over-year

y-o-y

June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 1
November '24 Nov '24 N/A
October '24 Oct '24 1
September '24 Sep '24 1
August '24 Aug '24 1
July '24 Jul '24 2

Completed Foreclosures (REOs) i

June '25 Jun '25 N/A
May '25 May '25 N/A
April '25 Apr '25 1
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 N/A

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