Compton, CA Building Setbacks & Zoning: Lot Coverage Limits (2026)
Key Facts
- C-L zone cap
- 40% of lot (Sec. 30-12.4(d)(1))
- C-M zone cap
- 40% of lot (Sec. 30-13.4(b)(1))
- M-L zone cap
- 50% of lot (Sec. 30-14.4(b)(1))
- M-H zone cap
- 50% of lot (Sec. 30-15.4(b)(1))
- Enforcing officials
- Planning Director, Chief Building Inspector (Sec. 30-36)
- Noncompliance fees
- $100 admin fee, $72 per reinspection (Sec. 30-38)
- Appeal
- $50 fee, 5 days to Planning Commission (Sec. 30-39)
Summary
Compton's zoning code sets a hard cap on how much of a lot a building can occupy. Section 30-12.4 limits building lot coverage to 40% of the parcel in the Limited Commercial (C-L) zone, and Section 30-13.4 applies the same 40% cap in the Commercial Manufacturing (C-M) zone; the Limited and Heavy Manufacturing zones allow up to 50%.
Lot Coverage and Building Height. (For exceptions see subsection 30-20.4 of this Chapter). 1. Building lot coverage shall be limited to 40% of the lot or parcel of land. 2. Building height shall be limited to 75 feet above grade (exclusive of roof structures housing building operating equipment).
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4952997; v15 updated 2026-07-14; through 07-14-2026).
Full Breakdown
Chapter 30 of the Compton Municipal Code fixes lot coverage as part of the property development standards for each zoning district. 4(d)(2). 4(b)(1) repeats the identical 40% cap for the Commercial Manufacturing Zone (C-M), which also carries the 75-foot height limit and a 10,000-square-foot minimum lot with 70-foot minimum width. 4(b)(1) sets the same 50% cap in the Heavy Manufacturing Zone (M-H), both on lots of at least 20,000 square feet with 100-foot minimum width. 4 of the same chapter. The Planning Director and the Chief Building Inspector, or their designated representatives, are charged under Section 30-36 with determining whether a lot coverage violation exists and enforcing it.
A property found over the cap gets a mailed notice under Section 30-37 describing the violation and the time allowed to abate it; if the owner cannot be reached, the City posts the property for 10 days instead. Section 30-38 lets the City abate the violation directly and bill the owner, and layers on a $100 administrative fee plus a $72 reinspection fee if compliance is not reached, with another $72 charged for each reoccurring violation within twelve months. Owners have five days from notice to file a written appeal to the Planning Commission under Section 30-39, for a $50 fee.
Violations & Fines
Exceeding the 40% cap in the C-L and C-M zones, or the 50% cap in the M-L and M-H zones, triggers a written violation notice from the Planning Director or Chief Building Inspector under Section 30-37, giving the owner a deadline to abate. Miss it and the City can abate the excess coverage itself, bill a $100 administrative fee plus $72 per reinspection, and add $72 for each reoccurrence within a year. Appeals to the Planning Commission cost $50 and must be filed within five days of notice.
Frequently Asked Questions
What is the maximum lot coverage for a commercial building in Compton?
Does the lot coverage limit change in Compton's industrial zones?
What happens if a building exceeds Compton's lot coverage cap?
Can a property owner appeal a lot coverage violation in Compton?
Sources & Official References
Other rules in Compton
California rules heatmap·Compare Compton to another location·View the California building setbacks & zoning overview
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Lot Coverage Limits in Nearby Cities
How other cities in Los Angeles County handle lot coverage limits.