Longmont, CO Home Business: Customer Traffic Restrictions (2026)
Key Facts
- Client-serving area cap
- 15% of dwelling floor area
- Non-client-facing area cap
- 50% of dwelling floor area
- Traffic standard
- no more than typical residential
- Parking requirement
- adequate off-street parking
Summary
A Longmont home occupation that serves the public on-site is capped at 15 percent of the dwelling's floor area and can't generate more traffic or parking than a typical home.
ii.For home occupations engaged in serving the public at the location, the total area used for the home occupation shall not exceed an area representing 15 percent of the gross floor area of the principal dwelling unit unless the area of the home occupation is a live/work unit as defined in the building code as adopted by the city.e.There shall be no advertising or other display or indications of a home occupation.f.There shall be no substantial retailing or wholesaling of stocks, supplies, or products conducted on the premises of a home occupation; however, delivery of retail products to the consumer off the premises, such as in the course of a mail order business, shall be permitted.g.There shall be no exterior storage on the premises of supplies or material used in the home occupation, nor of any chemically hazardous, explosive, or combustible material within the dwelling or upon the exterior of the property.h.A home occupation shall provide additional off-street parking area adequate to accommodate all needs created by the home occupation, without changing the residential character of the premises.i.A home occupation shall not generate or result in nuisances such as traffic, on-street parking, noise, vibration, odor, glare, fumes, electrical interference, or hazards greater than that usually associated with residential uses.
Full Breakdown
Municipal Code § 15.04.040.C.4 limits home occupations that serve the public at the location to no more than 15 percent of the principal dwelling's gross floor area, versus 50 percent for occupations that don't see clients on-site, unless the space is a live/work unit under the adopted building code. A separate clause in the same subsection bars any home occupation from generating traffic, on-street parking, noise, or other nuisances greater than what's typically associated with residential uses, and requires the operator to provide off-street parking adequate for occupation-generated visits without changing the property's residential character.
Violations & Fines
A home business drawing client traffic or parking beyond typical residential levels, or occupying more floor area than allowed, can lose its home-occupation status and face code enforcement under § 15.09.030.
Frequently Asked Questions
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Sources & Official References
Other rules in Longmont
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