ZIP 78747: 33 Permits in 30 Days — Austin, June 2026

In ZIP 78747 on Austin's far south side, the single loudest signal in the permit feed is new construction. Across the reporting window of May 11 – June 9, 2026, the most common permit type pulled in this ZIP was for brand-new houses going up on the ground — not remodels of what already stands. That one fact reframes how the neighborhood should be read: this is a place where homes are still being created, not just maintained.

Everything below is a slice of Austin's sealed daily snapshot, narrowed to permits tied to 78747. The numbers describe residential building permits (single-family and small multi-family); commercial and sub-trade permits are excluded at ingest. This is not a count of all construction permits issued in each city. We treat it as a cross-sectional read of one ZIP for one 30-day window, nothing more.

Why New Construction Leads Here

A building permit is the city's written authorization to begin a defined piece of construction work, and the category attached to it tells you what kind of job is actually happening. In 78747, the category that surfaces most often is New Single-Family Houses — the source labels it R- 101 Single Family Houses / New. That is the permit a builder pulls before framing a house that did not exist before: foundation, structure, the whole envelope from dirt up.

That matters because new-house permits behave differently from remodel permits. A remodel means an owner is investing in a home they already hold. A new-house permit means a lot is being converted into housing stock — often on raw or recently subdivided land, often by a production or custom builder rather than the eventual occupant. When a ZIP's permit mix tilts toward new houses, you are usually looking at a growth edge of the metro: land that still has room, and builders moving to fill it.

In 78747, new single-family houses were the leading permit category with 22 filings over the window, out of 33 residential permits in the ZIP.

For anyone reading the neighborhood as a market — a builder scouting the next subdivision, a supplier deciding where to stage lumber and trusses, an agent watching for inventory that has not hit the listing pages yet — that tilt toward ground-up work is the headline. The rest of this report sits underneath it.

Key Findings

• 33 residential permits were recorded in ZIP 78747 during the window, per City of Austin issued construction permits.

• New single-family houses led the ZIP with 22 permits, the single largest category in 78747.

• The reporting window was May 11 – June 9, 2026, a 30-day cross-section of Austin's feed.

• Austin recorded 704 residential permits city-wide across the same window, per City of Austin issued construction permits.

• 78747 ranks among Austin's busier south-side ZIPs, sitting alongside codes like 78704 and 78745 in the same snapshot.

ZIP 78747 Permit Activity, May 11 – June 9, 2026

The table below is the headline cut for the ZIP. Austin's open-data feed publishes $0 or blank project costs on the residential permits we track; we normalize those to missing rather than report a literal $0, so no valuation aggregates are given here. Permit counts are the honest figure, and the count is what we report.

The shape of this is worth pausing on. With 33 permits in the ZIP and 22 of them in the new-house category, the great majority of recorded activity is ground-up building. There is no long tail of dozens of tiny repair jobs drowning out a few big ones here — the dominant story and the overall story are nearly the same story. That concentration is itself the signal.

What Is Getting Built in 78747

The depth of this ZIP is in that one category, so it is worth spelling out what a R- 101 Single Family Houses / New permit actually covers and who pulls it.

A new single-family house permit authorizes construction of a detached home from the foundation up. In practice the applicant is a builder, a developer, or in custom-build cases an owner working through a general contractor. The permit gates the structural work — footings, foundation, framing, roof, the weatherproof shell — and it is the milestone that lets the rest of the trades line up behind it: the electricians, plumbers, and HVAC crews who pull their own sub-trade permits (which this dataset does not track) once the structure is approved.

A wave of these in one ZIP usually means one of a few things on the ground: a subdivision filling in lot by lot, infill builders working scattered teardown-and-rebuild sites, or a developer delivering a phase of a planned community. On Austin's far south side, where 78747 sits, undeveloped and recently platted land is more available than in the urban core, which is exactly the kind of place where new-house permits cluster.

With 22 of 33 permits in 78747 tied to new single-family houses, the ZIP reads as a build-out market, not a renovation market.

Contrast that with how the rest of Austin spreads its permits. City-wide, the busiest category is renovation and repair work — the source labels it R- 435 Renovations/Remodel / Repair. New houses come next across the city, under the same R- 101 Single Family Houses / New label that tops 78747, and addition-and-remodel work (R- 434 Addition & Alterations / Addition and Remodel) follows third.

So the metro as a whole leans toward maintaining and extending existing homes. 78747 inverts that. The ZIP is doing what Austin's outer edges do: making new housing rather than reworking old. How the mix plays out varies block by block — the sibling reports for 78731 and 78703 show central, built-out ZIPs whose activity spreads across remodel-leaning work, while 78747 sits at the other end of the spectrum.

That inversion is the most useful thing in this report. It tells a builder where peers are already committing capital. It tells a supplier where demand for framing materials concentrates. And it tells an agent that the inventory story in 78747 is partly a future-inventory story — homes that are being created now and will list later.

How 78747 Compares in Austin

To place 78747 against its neighbors, the table below lines up the ZIP against the other south-and-central Austin codes that surface in the same sealed snapshot, plus the metro headline row. Every figure is a permit count from the same window; no valuations are shown because Austin publishes none we can stand behind.

Read down that column and 78747 sits in the middle of the pack — quieter by raw count than the busy near-south ZIPs like 78704 and 78745, busier than the outermost 78617. But raw count is only half the read.

The near-south ZIPs that out-count 78747 are, broadly, more built-out neighborhoods where remodels and additions pad the totals. 78747's smaller number is more concentrated in new construction, which is why a count-only ranking undersells what is happening there. A neighborhood throwing most of its permits at brand-new houses is signaling supply growth in a way a remodel-heavy ZIP with a bigger number is not.

For a deeper city-wide cut, the Austin building permit report for June 2026 breaks down the same categories at the metro level. The outer-edge 78617 report is the closest comparison to 78747's growth-edge profile.

Methodology

This ZIP report is a slice. The 78747 figures are pulled from the same sealed daily permit snapshots US Tech Automations maintains for Austin as a whole, then filtered to permits whose location resolves to ZIP 78747. The source is City of Austin issued construction permits via data.austintexas.gov (Socrata).

All figures are computed directly from US Tech Automations' sealed daily permit snapshots; nothing is estimated, modeled, or extrapolated. The scope is residential building permits (single-family and small multi-family); commercial and sub-trade permits are excluded at ingest. This is not a count of all construction permits issued in each city.

On valuation: Austin's open-data feed publishes $0 or blank project costs on the residential permits we track. We normalize those to missing rather than report a literal $0, so no valuation aggregates are given anywhere in this report. Counts are the figure we trust, so counts are what we publish.

Here is how a number in this report comes to exist:

1. Collect. Each day we pull the City of Austin issued-permits feed from data.austintexas.gov and capture every residential record in the reporting window.

2. Normalize. We map raw category labels to a stable schema, resolve each permit to its ZIP, and flag blank or $0 project costs as missing rather than zero.

3. Seal. The day's records are written to an append-only, content-addressed snapshot so the data we read tomorrow is provably the data we saw today.

4. Aggregate. Over the May 11 – June 9, 2026 window we tally permits by ZIP and by category, then cut the metro total of 704 down to the 33 permits that resolve to 78747.

That sequence is the whole product: no opinion enters until the interpretation, and the interpretation carries no numbers the snapshot did not.

Frequently Asked Questions

Q: Is 33 permits the full count of construction in 78747?
A: No. The 33 figure covers residential building permits only — single-family and small multi-family. Commercial projects and sub-trade permits (electrical, plumbing, mechanical) are excluded at ingest, so the real volume of all construction activity in the ZIP is higher than this number.

Q: Why does this report show no dollar values?
A: Austin's open-data feed publishes $0 or blank project costs on the residential permits we track. Rather than report a misleading literal $0, we normalize those to missing and publish no valuation aggregates. Permit counts are the figure we can stand behind for 78747.

Q: What does the leading category, new single-family houses, actually mean?
A: It means the most common permit in 78747 — 22 of the ZIP's 33 — authorizes building a detached home from the foundation up. That points to ground-up construction on available lots, the signature of a growth-edge neighborhood rather than a remodel-driven one.

Q: How does 78747 compare to other Austin ZIPs?
A: By raw count, 78747 sits mid-pack with 33 permits — fewer than busier south ZIPs like 78704 (60) and 78745 (59), more than the outermost 78617 (30). But its mix is more concentrated in new construction, so it signals supply growth more strongly than its count alone suggests.

Q: How current is this data?
A: It covers the 30-day window of May 11 – June 9, 2026, drawn from sealed daily snapshots. It is a cross-sectional read of that single window — we make no claim about trends, growth, or change over time, because this edition holds only one window of observations.

Put Permit Data to Work

A ZIP-level permit read is only useful if it reaches the right desk in time. The people who act on a signal like 78747's new-construction tilt are concrete: a homebuilder deciding where to acquire the next lot, a materials supplier timing truss and lumber inventory to where framing is about to start, a lender reading new-build demand to size a construction-loan pipeline, and a real estate agent watching for homes that will list once they are finished. Each of them needs the same thing — to know which ZIPs are building before the activity is obvious to everyone.

That is the workflow US Tech Automations automates. We turn the sealed permit feed into monitored signals: a permit surfacing in a target ZIP triggers a watch, the watch routes the lead to whoever covers that territory, and an outreach draft is prepared for human review. No invented results, no synthetic stories — the same sealed-snapshot discipline behind this report runs the monitoring. You can browse the live permit data directly at permits.ustechautomations.com, and the permit prediction ledger shows how we score sealed predictions against public outcomes later.

If you want the permit signal in 78747 — or any ZIP — wired into an automated monitoring and routing workflow, that is exactly what we build. See how the real estate AI agents turn raw permit feeds into routed, ready-to-send opportunities.

Source: US Tech Automations Research — computed from sealed daily permit snapshots, May 11 – June 9, 2026.