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How to read a permit record
The words on a permit record, as the cities use them and as Picker's Desk uses them. Each definition names where it comes from. Rules differ by city; the San Francisco pages are the worked example.
A permit's life, filed to final
- 1Filed
The application is in. In San Francisco an application counts as filed once all required documents are provided and the initial payment is made.
- 2Review
Plan check. The city reviews the application; the applicant answers comments. In San Francisco there are up to 730 days to finish review and get the permit (applications filed on or after June 21, 2026).
- 3Issued
The permit is granted. Work can start now and not before: San Francisco says to only start work after permit issuance. An issued San Francisco permit stays active for 365 days, extended by passed inspections.
- 4Inspections
Inspectors check the work for code compliance and permit scope as it goes in.
Source: sf.gov: Building permits - 5Final
When all required inspections are complete and final approval is issued, the permit is finalized and closed.
The words, as we use them
- Filed (application date)
- The day the city accepted the application. Some cities publish this date, some publish only the issue date, and the two can be weeks or months apart. Our San Francisco counts use the filed date and say so.
- Issued
- The day the city granted the permit. Work may begin after issuance, not before.
Source: sf.gov: Building permits- Final
- All required inspections passed and final approval issued; the permit is closed.
- Expired
- The application or permit ran out of time. In San Francisco an application expires if the permit isn't issued within 730 days, and an issued permit stays active 365 days unless inspections or an extension keep it alive. Other cities use other periods.
- MEP deferred, or Trades open
- MEP is mechanical, electrical and plumbing. "Deferred" on a permit means that work will be permitted separately, later. Picker's Desk marks these entries "Trades open": the trade work isn't on the permit yet in the city's records. It doesn't confirm the work is unawarded or open for bid.
- GC (general contractor)
- The contractor the city lists on the permit record. Picker's Desk shows it only where the city publishes it; San Francisco does not publish contractor names on its permit data, so those entries say "not provided by the city."
- TI (tenant improvement)
- Work inside an existing commercial space to fit it out for a tenant, as the city's record describes it. Most Permit Watch entries are tenant improvements or new commercial construction.
- Our read
- The one line on each entry that is Picker's Desk's reading of the record rather than a fact from it. Address, value, square footage, dates, description, permit number and contractor come straight from the city's record.
Playbooks and guides
Step-by-step roadmaps with a flowchart, every fact linked to its official source. No scripts, no promises.
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Educational only; not legal, tax or financial advice. City rules differ and change; San Francisco is the worked example here. Last checked against the sources October 22, 2026.