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Longmont, CO Special Events & Permits: Block Party Permits (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit fee
$50 per event
Free events
no fee if no charge/sales
Application review
15 business days
Max penalty
$500 fine

Summary

Block parties on Longmont streets count as special events, so organizers need a city permit before setting up barricades, tables, or other displays.

Special event means any of the following activities conducted on public property:

(1)A temporary event or promotion, including a block party, that uses a barricade, booth, table, rack, structure or cart or other display equipment;(2)An event at a city park to which the public is invited or admission is charged;(3)An occasion in which a group of persons collectively engage in a sport or form of physical exercise which obstructs, delays or interferes with the normal flow of pedestrian or vehicular traffic and controls, including, but not limited to, bicycle and foot races. Street means only the portion of a right-of-way designed and intended for vehicle travel and does not include sidewalks.

(Code 2009, § 13.37.020; Ord. No. O-2007-43, § 1(13.37.020); Ord. No. O-2011-54, § 2, 8-9-2011; Ord. No. O-2011-77, § 2, 11-8-2011; Ord. No. O-2012-89, § 4, 12-18-2012; Ord. No. O-2013-45, § 7, 10-8-2013)

Sec. 13.37.030. - Permit required. A.No person shall engage in any activity listed below on public property without a permit authorizing such use:(1)Conduct sales from a pushcart;(2)Conduct a special event;

Full Breakdown

Longmont's public-places code defines a block party as a type of special event: a temporary event or promotion on public property that uses a barricade, booth, table, rack, structure, or cart. Because special events fall under the chapter's permit requirement, no one may hold one on a public street without first getting a permit from the city, along with the $50 special-event fee, unless the gathering charges no admission and sells nothing.

Violations & Fines

Holding an unpermitted block party is punishable by a fine up to $500, and the city attorney can pursue damages or equitable relief to protect the public property.

Frequently Asked Questions

Does a neighborhood block party need a city permit in Longmont?
Yes: the code defines it as a special event, which requires a public-places permit before you close the street or set up barricades and tables.
How much does a block party permit cost?
$50 per event, waived if no fees or donations are charged and nothing is sold.

Sources & Official References

Other rules in Longmont

All Longmont rules

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Block Party Permits in Nearby Cities

How other cities in Boulder County handle block party permits.

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