DOB violation · Class 3

B321 — Energy conservation code violation issued

Issued under ECC – R-Misc.. Standard penalty $300 · default $500.

Quick Reference for B321

Class

Class 3

Penalty

$300$500

Options:CurableStipulationMitigation
ECC – R-Misc.

What you need to know about ECC – R-Misc.

This code pertains to compliance with the Energy Conservation Code's residential requirements. The Department of Buildings issues this violation when there are deficiencies related to energy efficiency standards in residential buildings. Owners often encounter this in situations involving insulation, energy usage, or other related aspects. Addressing these issues may require corrective actions to meet the established standards. Applies to building owners and operators of residential properties.

Your Options

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

What are the penalties for B321?

Penalties for B321 vary by scope, severity, and repeat history.

Std
$300
Default
$500
Agg I
$500
Agg II
$500

Statute summary

What this statute means

B321 cites 1 section of law. Here is what each one requires.

Administrative Code

1 section

AC · §28-118.3.2.1

Changes in the address, block, lot, or zoning lot.

This section mandates that when changes occur in the address, block, lot, or zoning lot of a building, the owner must obtain a new or amended certificate of occupancy within one year of the change. Applies to building owners making such changes to their properties.

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

How do I fix or dismiss B321?

  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 B321 without a hearing?

Yes, B321 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

Free case review

Have a B321 summons in hand?

Default penalties on B321 can reach $500. Free 15-minute case review — we handle DOB violations directly with the attorney on your case.

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