El Monte · Building on your lot
Building on your lot in El Monte
El Monte sets its own limits on fences, accessory buildings and home businesses in residential zones. Fence height depends on the yard, corner location and how open the fence is.
Key points
- Fence height: El Monte limits front-yard fences to 4 feet, or 5 feet if at least 50% open, and most other areas to 6 feet.
- Accessory buildings: El Monte limits accessory buildings in residential zones to one story and 16 feet, and 800 square feet in total per property.
- Home businesses: El Monte limits a home business to 500 square feet, including storage, with clients by appointment only from 7 a.m. to 10 p.m., Monday–Saturday.
Each rule below is marked El Monte code or CA state law and links to the section it comes from (checked October 2026). General information, not legal advice.
Fences and walls
| Corner visibility |
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|---|---|
| Front yard height |
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| Side and rear yard height |
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Sheds, garages and other accessory structures
| Maximum height |
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|---|---|
| Size or lot coverage |
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| Side and rear setback |
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Running a business from home
| Space used |
|
|---|---|
| Customer visits |
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| Permit |
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| Businesses not allowed |
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Lot splits under SB 9
| How the lot may be divided |
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|---|---|
| Minimum new lot size |
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| Standards |
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| Owner occupancy |
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RV and boat parking
| Parking on the street |
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|---|
Solar panels and EV chargers
| EV-ready new homes |
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|---|---|
| Review time |
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Tree removal
| Penalty |
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|---|---|
| Permit to remove |
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Swimming pools
| Pool barrier |
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|---|---|
| Barrier height |
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| Gates |
|
Other El Monte rules on this
El Monte's code also has these chapters. We have not summarized their values on this page yet; read them in the library.
- Keeping horses, cows, goats and other livestock (§ 8.48.030)
Who this affects
Frequently asked questions
How tall can a fence be in El Monte?
El Monte limits front-yard fences to 4 feet, or 5 feet if at least 50% open, and most other areas to 6 feet.
How big can a shed or accessory building be in El Monte?
El Monte limits accessory buildings in residential zones to one story and 16 feet, and 800 square feet in total per property.
Can I run a business from my home in El Monte?
El Monte limits a home business to 500 square feet, including storage, with clients by appointment only from 7 a.m. to 10 p.m., Monday–Saturday.
Can I split my lot under SB 9 in El Monte?
El Monte's code: Neither new lot may be smaller than 40% of the original lot's area. (Applies to an urban lot split.) (§ 16.25.030); At least 1,200 square feet. (Applies to both new lots.) (§ 16.25.030).
Can I park an RV or boat at my home in El Monte?
El Monte's code: Not allowed unless the trailer stays attached to a vehicle that can move it normally. (Trailers or semi-trailers parked on any highway, street, alley, public way or public place.) (§ 10.14); Allowed temporarily. (A trailer or semi-trailer so disabled that it cannot avoid stopping in the part of the street normally used for parking.) (§ 10.14).
Do I need a permit for solar panels or an EV charger in El Monte?
El Monte's code: New enclosed parking spaces must be EV-capable, pre-equipped for electric vehicle charging units. (Any new enclosed parking spaces in new single-family or multifamily homes.) (§ 17.70.090); Charging stations for 15% of required guest parking spaces, or 2 spaces, whichever is greater. (New multifamily residential buildings with 10 or more units.) (§ 17.70.090).
Do I need a permit to remove a tree in El Monte?
El Monte's code: Fines and penalties for pruning that breaks ISA and ANSI A300 standards, such as topping, lion's tailing or severe pruning. (Applies to protected trees.) (§ 14.03.060); Yes, a permit is required. (To remove, relocate or destroy a Protected Tree, or do anything that seriously harms one.) (§ 14.03.060).
What are the pool fence and setback rules in El Monte?
El Monte's code: No opening in the barrier larger than 4 inches square. (§ 8.40.010); At least 5 feet high. (The fence or solid enclosure around a swimming pool.) (§ 8.40.010).
General information, not legal advice.
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