Official permit data from Baytown — updated Mon, Wed & Fri from the county permitting office.
Baytown, TX issued 407 building permits in October 2026, up 13% from the prior month. The most active zip code was 77521 with 244 permits. Plumbing Permit for a Residential Building was the top permit type, making up 11% of all permits issued.
Top 10 zip codes by permit volume — October 2026
October 2026 · Baytown, TX
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