New Jersey permit review deadlines
How long does it take to get a building permit in New Jersey?
New Jersey's Uniform Construction Code gives a construction official 20 business days to approve or deny a permit application.
Corrected plans get a faster turn: 7 business days. A missed deadline counts as a denial, which opens the door to the county Construction Board of Appeals.
See the deadlines ↓Current New Jersey state-level guidelines
The short answer
Under N.J.A.C. 5:23-2.16, a New Jersey construction official must approve or deny a permit application, in whole or in part, within 20 business days. A denial must be in writing with reasons. When an applicant resubmits corrected plans, the official has 7 business days to release them or reject them in writing. If the enforcing agency does not act in 20 business days, that is deemed a denial for the purpose of an appeal to the Construction Board of Appeals. The deadline can be extended only with the applicant's consent.
By project type
New Jersey permit review deadlines.
New Jersey's deadlines are in the Uniform Construction Code and apply in every municipality.
| Project type | Deadline | What to know |
|---|---|---|
| Permit application | 20 business days | To approve or deny, in whole or in part. |
| Corrected plans | 7 business days | Written release or written rejection after resubmission. |
| One- or two-family home from a released prototype | 3 business days | 7 business days if the prototype release did not include the foundation detail. |
| Building subcode, plans already released | 5 business days | When the permit application is complete. |
Step by step
How New Jersey's review clock works.
Applications and amendments get the same 20 business days.
It must state the reasons.
The official releases the plans if the problems are fixed, or rejects them in writing with the grounds.
The agency cannot extend the 20 business days alone.
What this means for a review team
- The second review is the tight one. Seven business days covers every subcode's look at the corrections.
- A written denial has to name the reasons, so comments need to be specific the first time.
When the clock runs out
What happens when a New Jersey department misses the deadline.
Failure to act in 20 business days counts as a denial so the applicant can appeal.
There is no fee refund and no automatic approval in the rule.
Faster permit approvals start with more efficient plan review.
See how your team can spend less time chasing comments, waiting on other disciplines, and tracking down the status of a review, without changing your permitting system or CDP.
Common questions
New Jersey building permit deadlines, answered.
How long does it take to get a building permit in New Jersey?
The construction official has 20 business days to approve or deny a permit application. Corrected plans must be acted on within 7 business days.
What happens if a New Jersey town misses the 20 business days?
The missed deadline is treated as a denial, which lets the applicant appeal to the county Construction Board of Appeals.
How long is a New Jersey permit good for?
A permit becomes invalid if work does not start within 12 months of issuance, or if work is suspended or abandoned for 6 months after it starts.
How do New Jersey building departments keep up with these deadlines?
Three habits show up in the departments that hit the clock. They check applications for missing items in the first few days. They let building, fire, planning, and engineering review the same plans at the same time. And they track the days left on every review, so a manager can step in before a deadline passes.
Read it for yourself
Sources.
Keep exploring
Deadlines in other states.
If you review plans in New Jersey
Working under New Jersey's review clock? See how e-PlanSoft can help you hit it consistently.
Meeting a review deadline starts with a good intake process, disciplines that work together, and a clear view of every review in progress.
Book a demoSee how collaborative review works →This page summarizes public laws, rules, and city review practices in New Jersey as of November 12, 2026. Deadlines vary by location and permit type. These summaries are for reference, not legal advice. Check the linked sources and local requirements for the rules that apply to your project.