DOB violation · Class 3

B304 — Building wall maintenance is required

Issued under AC 28-302.1. Standard penalty $500 · default $500.

Quick Reference for B304

Class

Class 3

Penalty

$500$500

Options:CurableStipulationMitigation
AC 28-302.1

What you need to know about AC 28-302.1

This code applies to the upkeep of building walls and their associated structures. The Department of Buildings issues it when there is a failure to properly maintain these elements, which can lead to safety concerns. Owners often see this violation in situations where visible deterioration or damage is present. Addressing these issues promptly can help prevent further complications. Applies to building owners and operators of all types of properties.

Required Action

Maintain exterior building wall

Your Options

  • Cure available (can resolve without hearing)
  • Stipulation available (pre-hearing settlement)
  • Mitigation available (penalty reduction possible)

What are the penalties for B304?

Penalties for B304 vary by scope, severity, and repeat history.

Std
$500
Default
$500
Agg I
$500
Agg II
$500

Statute summary

What this statute means

B304 cites 1 section of law. Here is what each one requires.

Administrative Code

1 section

AC · §28-302.1

General.

This section mandates that a building's exterior walls and their appurtenances be maintained in a safe condition. Buildings exceeding six stories are specifically required to adhere to these maintenance standards. Applies to building owners responsible for the upkeep of high-rise structures.

Summary by Nacmias Law Firm — for general information. The official statute text on AmLegal controls.

How do I fix or dismiss B304?

  1. Stop the violating condition immediately.
  2. File to legalize or restore as required.
  3. Obtain approvals/permits; schedule inspections.
  4. Bring proof of correction to OATH.

Can I cure B304 without a hearing?

Yes, B304 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.

FAQ

Verified: May 2026Penalty schedule: December 2025

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Have a B304 summons in hand?

Default penalties on B304 can reach $500. Free 15-minute case review — we handle DOB violations directly with the attorney on your case.

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