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Port Isabel, TX 78578 housing market

Data through Aug 2026 · Balanced market · leverage 92

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Home Value
$263,874
+2.7% vs. a year ago
Buyer Leverage Score
92
Sep 2026
Months of Supply
8.2 months
Aug 2026
Days on Market
88 days
Sep 2026
Price Cut %
21%
Sep 2026
Sale-to-List Ratio
95.0%
Aug 2026
Mtg Payment as % of Income
43%
Aug 2026
Overvalued %
12%
Aug 2026
Expected Disaster Loss
$179
Dec 2025

What this means

Next 12 months

No clear direction

A rise is somewhat more likely than a fall, but not by enough to call. Likely change: −7.4% to +8.9% (80% range; middle estimate +1.9%), chance of a rise 63%, of a 5%+ drop 15%.

HouseVane's model, refit every month on local market signals and national ones, trained only on data known at the time. How accurate it has been.

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Other ZIP codes in Cameron County, TX

AreaHome value1-year changeBuyer leverage
Brownsville, TX 78521$174.5K+1.3%87
Brownsville, TX 78520$194.8K+1.9%94
Brownsville, TX 78526$238.6K+2.7%71
Harlingen, TX 78550$182.3K−2.1%92
San Benito, TX 78586$166.9K+4.8%99
Harlingen, TX 78552$226.3K−1.3%67
Los Fresnos, TX 78566$228.3K+2.0%51
La Feria, TX 78559$185.5K+1.5%66
Santa Rosa, TX 78593$158K+2.5%99
Rio Hondo, TX 78583$215.9K+4.7%44
Rancho Viejo, TX 78575$289.2K+4.7%57
South Padre Island, TX 78597$439.9K+2.4%88
ZIP 78592––89
Combes, TX 78535––33
ZIP 78567––71