Los Angeles County Unincorporated
Zoning districts
37 districts, grouped by category.
Agricultural
2Commercial
5Business Zone
Business Zone
Commercial Zone C-1
- Max height
- 35 ft
- Max height
- 35 ft
- Permitted uses
- 9
Commercial Zone C-3
- Max height
- 35 ft
Other
11Industrial
4M-1 (Avocado Heights CSD)
- Min lot
- 20,000 sq ft (0.46 ac)
- Max height
- 45 ft
- Front setback
- 20 ft
- Permitted uses
- 1
M-2 Zone
- Min lot
- 15,000 sq ft (0.34 ac)
- Permitted uses
- 315
Industrial Zone
Mixed use
5Mixed Use Zone 1
- Max height
- 40 ft
- Front setback
- 5 ft
- Permitted uses
- 20
Mixed Use 2 Zone
- Max density
- 150 du/ac
- Permitted uses
- 66
Mixed Use 3 Zone
- Max density
- 150 du/ac
- Permitted uses
- 52
Residential
10South San Gabriel CSD - R-1
- Front setback
- 50 ft
- Permitted uses
- 24
Single-Family Residential
- Front setback
- 50 ft
- Permitted uses
- 14
Multi-Family Residential
- Max height
- 35 ft
- Front setback
- 15 ft
- Permitted uses
- 2
R-4 Zone
- Max height
- 35 ft
- Front setback
- 25 ft
- Permitted uses
- 5
High Density Multiple Residence Zone
- Max height
- 65 ft
- Permitted uses
- 8
Residential Low-Medium 1 Zone
- Max density
- 18 du/ac
- Permitted uses
- 19
Residential Low-Medium 2 Zone
- Max density
- 30 du/ac
- Permitted uses
- 18
Willowbrook Residential 1 Zone
- Front setback
- 6 ft
- Permitted uses
- 1
Willowbrook Residential 2 Zone
- Front setback
- 6 ft
- Permitted uses
- 1
Willowbrook Residential 3 Zone
- Front setback
- 6 ft
- Permitted uses
- 1
General provisions
1,302 rules that bind every district rather than one — sign regulations, parking, floodplain and the rest of the code’s citywide chapters.
Del Aire Community Standards District. Residential Zones. Accessory commercial units shall be prohibited.
Residential Zones. Accessory commercial units shall be prohibited.
Wiseburn Community Standards District. Residential Zones. Accessory commercial units shall be prohibited.
Residential Zones. Accessory commercial units shall be prohibited.
This Chapter shall apply to any application for development, expansion, or change of use on lots within the boundaries of the West San Gabriel Valley PASD (Figure 22.320.030-A) filed after April 10, 2025.
notice shall be mailed to all owners of property located within a 1,000-foot radius of the exterior boundaries of the subject property.
New development is prohibited on Significant Ridgelines... Structures shall be located below Significant Ridgelines... The highest point of a structure shall be located at least 50 vertical feet and 50 horizontal feet from a Significant Ridgeline.
New development is prohibited on Significant Ridgelines... Structures shall be located below Significant Ridgelines as follows: 1. The highest point of a structure shall be located at least 50 vertical feet and 50 horizontal feet from a Significant Ridgeline;
If a property containing native vegetation is subject to a Conditional Use Permit (Chapter 22.158), a biological inventory containing the following information shall be submitted with the application...
If a property containing native vegetation is subject to a Conditional Use Permit, a biological inventory containing the following information shall be submitted...
The planting of an oak tree proposed with the submittal of an application or as required by section 22.174 (Oak Tree Permits) must use a selection of oak species limited to those native to the West San Gabriel Valley... The planting of oak species other than those listed here is prohibited.
the planting of an oak tree proposed with the submittal of an application... must use a selection of oak species limited to those native to the West San Gabriel Valley.
Where landscaping is required by this PASD, it shall be maintained in a healthy condition through appropriate watering, regular pruning, weeding, fertilizing, litter removal, and replacement of plants as necessary.
Where landscaping is required by this PASD, it shall be maintained in a healthy condition...
To break up the building shape and volume, the design of a building shall vary in depth and/or relief at a minimum of every 30 feet in the horizontal dimension.
To break up the building shape and volume, the design of a building shall vary in depth and/or relief at a minimum of every 30 feet in the horizontal dimension.
To break up the building shape and volume, the design of a building shall vary in depth and/or relief at a minimum of every 30 feet in the horizontal dimension.
To break up the building shape and volume, the design of a building shall vary in depth and/or relief at a minimum of every 30 feet in the horizontal dimension.
To break up the building shape and volume, the design of a building shall vary in depth and/or relief at a minimum of every 30 feet in the horizontal dimension.
Commercial and Mixed Use Zones: C-H, C-1, C-2, C-3, C-M, C-MJ, C-R, and CPD and MXD
Source documents
The chapters of the adopted code that were retrieved, read and extracted from. Everything above traces back to one of these.