How to Search San Antonio Building Permits Online

A San Antonio permit search is easy when you only need one record. The City of San Antonio Development Services Department puts its building permits on a public Accela portal, so a San Antonio permit lookup by address takes a minute or two. The question this guide answers is the one that actually trips up contractors working the San Antonio market. A single lookup is simple. Turning that same portal into a way to catch every new commercial filing across Bexar County, week after week, is a different problem entirely.

As of July 17, 2026, PermitPursuit has tracked 189 new commercial permit filings in San Antonio, TX over the prior 30 days, an average of 44 per week, sourced from the City of San Antonio Development Services. The count updates daily on the San Antonio permit page.

The One-Off San Antonio Permit Lookup

Start with the task the portal handles well. If you have a specific property in mind, the City of San Antonio Development Services Accela Citizen Access portal at aca-prod.accela.com/COSA will tell you what has been filed on it. No account is needed to read existing records, though signing in lets you save searches and handle your own applications and inspections.

Inside the portal, a building search can run a few ways depending on what you already know:

• By address. Type in a San Antonio street address to pull the permit history for that property. This is the usual entry point when you are bidding a job or want to confirm what is already underway on a building.
• By record number. Have a permit or application number from a client or an inspector? Drop it in and the portal takes you straight to that record.
• By date. Set a date window to limit results to permits opened or updated in that span, useful when you are looking at recent movement rather than one address.
• By record type. Filter to a category, such as a commercial build-out or a specific trade permit, so the results stay on the kind of work you do.

Open any record and you get the property address, the permit type, a description of the declared scope, the owner or applicant on file, the status as it moves through plan review and inspections, and the dates on each step. For confirming a known project, that is everything you need, and the portal does it for free.

Why a One-Off Lookup Does Not Scale to Bexar County

Now change the goal. You are not checking one address. You want to know every new commercial permit filed with City of San Antonio Development Services this week, so you can reach the owner before the trades are chosen. The portal that handled a single lookup so cleanly starts to fight you the moment you try to do it at scale.

Picture the routine that actually requires. To stay current across a market the size of San Antonio, you would have to:

• Log into the COSA portal and re-run the same date and type searches by hand, every single week, without skipping one.
• Click into records one at a time, because there is no clean way to export a week of new commercial filings as a list you can work.
• Compare this week against last week yourself to figure out which permits are genuinely new, since nothing flags the fresh ones for you.
• Track down owner and contact details separately, because a status screen is built to answer questions, not to hand you a lead.

That is hours of repetitive screen work, and it is the first thing that gets dropped when a crew is short or a San Antonio summer pushes every schedule sideways. Miss a week and the permits you would have chased are gone. This is not a flaw in the city portal. Development Services built a records system, and it is a good one. It was simply never meant to be a continuous monitoring tool for someone hunting new work.

PermitPursuit as the Monitoring Layer

That continuous monitoring is exactly what PermitPursuit adds on top of the public record. We watch City of San Antonio Development Services filings daily and track new commercial permits the moment they land, so the repetitive portal routine above is handled for you rather than left on your to-do list.

Every Monday, you get an email with the prior week's new commercial filings already pulled together: the property address, the declared scope of work, the owner, and contact information. No re-running searches, no comparing weeks, no chasing down who to call. You see the project while it is early, often before the owner has committed to every sub, instead of finding it after the bids are in.

You can check the live San Antonio numbers any time on the San Antonio building permits page, which reads from the same daily feed and reflects current volume rather than a figure frozen in an article. From there, getting those filings in your inbox each week is a short step.

Keep the COSA portal for what it is best at, confirming the status of a permit you already know about. When the job is catching new San Antonio work before your competitors, let the filings come to you. Start on the San Antonio building permits page, browse more permit guides, or see how PermitPursuit turns the public record into a weekly lead list.