Austin Building Permits, Explained: A Contractor’s Guide
Every construction project in Austin leaves a paper trail before the first hammer swings: the building permit. Because permits are public record, they’re one of the most underused lead sources in the trades. Here’s what’s in them and how to use them.
What is a building permit?
A permit is the city’s formal approval for construction work — required for new homes, additions, remodels, and most trade work (electrical, plumbing, mechanical). In the Austin metro, permits are issued by the City of Austin for projects inside city limits, by other cities for theirs (Georgetown, Cedar Park, San Marcos, Buda…), and by county offices for unincorporated areas.
Where Austin publishes its permits
The City of Austin publishes issued permits on its official open-data portal (data.austintexas.gov), updated daily. Anyone can browse or download them for free. Surrounding cities and counties publish through their own permit systems — each with a different website, format, and search quirks, which is the main reason most contractors never use this data.
What a permit record tells you
- Project address — where the work is happening.
- Work class and description — new construction, addition, remodel, or repair, often with detail like “kitchen remodel” or “2,900 sq ft single-family residence.”
- Valuation and square footage — a rough size-of-job signal.
- Applicant and contractor names — often the builder or GC running the project, which tells you exactly who to call.
- Issue date — the starting gun. Most interior finishes (flooring, paint, cabinetry, fixtures) are selected in the following weeks and months.
Why timing makes permits valuable
A just-issued permit means decisions are still being made. A homeowner starting a remodel or a builder starting a house hasn’t necessarily chosen every sub, supplier, or finish yet. Reaching them in that window — typically 30–90 days before finish work — beats waiting for them to search for you.
DIY or done-for-you?
If you’re Austin-only and have the patience, you can check the open-data portal weekly yourself — it’s free. The hard parts are covering the whole metro (five counties, many separate permit systems), filtering out the noise (fences, signs, water heaters), and doing it every single day. That’s the part we automate: Lone Star Leads collects permits across Travis, Williamson, Hays, Burnet, and Bastrop counties daily, scores each 0–100 for remodel and build intent, and emails you the qualified ones every morning. Try a week of it free and compare it to pulling the data by hand.