How Long Does It Take to Get a Building Permit?

The honest answer: it depends. A simple electrical permit might be issued the same day, while a new construction permit in a busy metro area can take 3-6 months. Here's how to estimate your timeline.

Typical Permit Timelines by Project Type

| Project Type | Typical Timeline | |---|---| | Minor repairs (electrical, plumbing) | Same day – 1 week | | HVAC replacement | 1 – 2 weeks | | Deck or fence | 1 – 3 weeks | | Kitchen/bath remodel | 2 – 4 weeks | | Room addition | 4 – 8 weeks | | New home construction | 6 – 16 weeks | | Commercial projects | 8 – 26 weeks |

What Affects Your Timeline

1. Jurisdiction Workload

A small rural county with one plan reviewer will process your permit differently than Los Angeles County. High-demand areas have backlogs — sometimes weeks or months.

2. Completeness of Your Application

The #1 reason for delays: incomplete applications. Missing documents, incorrect drawings, or unsigned forms send you back to square one. Some departments reject incomplete applications without review.

3. Plan Review Complexity

Simple trade permits (electrical, plumbing) often go through a streamlined review. Projects requiring structural, fire, accessibility, or environmental review go through multiple departments — each with their own queue.

4. Revision Cycles

If the plan reviewer finds issues, you'll get corrections. Each revision cycle adds 1-3 weeks to your timeline. The goal is zero corrections on your first submission.

How to Speed Up the Process

1. Submit a complete application — Check the jurisdiction's requirements before submitting. Every missing document adds days.
2. Use correct forms — Don't use last year's application form. Jurisdictions update them.
3. Professional drawings — Stamped plans from a licensed architect or engineer sail through review faster than hand sketches.
4. Apply for expedited review — Many jurisdictions offer it for an additional fee (typically 1.5x-3x the standard fee).
5. Follow up proactively — Don't wait for the building department to contact you. Check status weekly.
6. Hire a permit expediter — For high-value projects, a professional expediter can navigate the bureaucracy faster.

Track Your Permits in One Place

Once you've submitted your applications, tracking status across multiple jurisdictions and projects gets messy fast. CrewPermit's permit tracker lets you monitor deadlines, get renewal alerts, and keep all your documents organized — so nothing slips through the cracks.