AC · §27-3018
DOB violation · Class 3
B309 — Electrical work performed without a permit
Issued under AC 27-3018. Standard penalty $250 · default $500.
Quick Reference for B309
What you need to know about AC 27-3018
This code applies to the requirement for obtaining a permit prior to conducting electrical work. The Department of Buildings issues this violation when electrical installations or modifications are carried out without the necessary authorization. Owners often see this in situations where renovations or upgrades are made to electrical systems. Compliance with permit regulations is essential to ensure safety and adherence to building codes. Applies to building owners and operators involved in electrical work within their properties.
Your Options
- Cure available (can resolve without hearing)
- Stipulation available (pre-hearing settlement)
- Mitigation available (penalty reduction possible)
What are the penalties for B309?
Penalties for B309 vary by scope, severity, and repeat history.
Statute summary
What this statute means
B309 cites 1 section of law. Here is what each one requires.
Administrative Code
1 sectionHow do I fix or dismiss B309?
- Stop the violating condition immediately.
- File to legalize or restore as required.
- Obtain approvals/permits; schedule inspections.
- Bring proof of correction to OATH.
Can I cure B309 without a hearing?
Yes, B309 violations can often be cured by filing a certificate of correction before the compliance date.
What are the deadlines and next steps?
Act before the hearing date to minimize penalties and preserve defenses. Contact us for a free case review.
Talk to an attorney
Time matters. Default penalties on B309 can reach $500 if the deadline passes. We handle DOB violations directly with the attorney on your case.
Helpful Resources
Additional information and guides

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Default penalties on B309 can reach $500. Free 15-minute case review — we handle DOB violations directly with the attorney on your case.
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