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DOB violation · Class 3

B307 — Fence height exceeds allowable limits

Issued under AC 27-509, BC3111.1 (2008code) & BC 3112.1 (2014code). Standard penalty $500 · default $500.

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Quick Reference for B307

Class

Class 3

Penalty

$500–$500

Options:CurableStipulationMitigation
AC 27-509, BC3111.1 (2008code) & BC 3112.1 (2014code)

What you need to know about AC 27-509

This code applies to the maximum height restrictions for fences on properties. The Department of Buildings issues it when a fence is found to be taller than what is permitted by regulations. Owners often see this in residential or commercial properties where modifications have been made without proper adherence to the height guidelines. Compliance with these height restrictions is essential to maintain safety and aesthetic standards in the community. Applies to building owners and operators of various property types.

Required Action

Conform fence to height requirement

Your Options

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

What are the penalties for B307?

Penalties for B307 vary by scope, severity, and repeat history.

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

Statute summary

What this statute means

B307 cites 1 section of law. Here is what each one requires.

Administrative Code

1 section

AC · §27-509

Permitted heights.

This section establishes the maximum permitted heights for fences in New York City, differentiating between residence and non-residence districts. In residence districts, the height limit is six feet, while non-residence areas allow up to ten feet, with exceptions for certain public facilities. Applies to building owners and property operators involved with fencing regulations.

Read in our databaseOfficial law (AmLegal)

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

How do I fix or dismiss B307?

  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 B307 without a hearing?

Yes, B307 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.

Guides:DOB•Default•Correction
FAQ

Verified: May 2026Penalty schedule: December 2025

Free case review

Have a B307 summons in hand?

Default penalties on B307 can reach $500. Free 15-minute case review — we handle DOB violations directly with the attorney on your case.

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