Menlo Park · Building on your lot
Building on your lot in Menlo Park
Menlo Park sets its own fence heights, accessory-building limits and home-business rules for residential districts. Fence limits depend on the yard and on corner sight triangles.
Key points
- Fence height: Menlo Park limits residential fences to 4 ft in the required front setback, 7 ft outside it, and 3 ft in corner sight triangles.
- Accessory buildings: Menlo Park limits accessory buildings to 14 ft, and all together to 25% of the main building or 700 sq ft, whichever is greater.
- Home businesses: City rule: home businesses may have no employees, may not use an accessory building, and in residential districts need a 1-year permit.
Each rule below is marked Menlo Park 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 |
|
|---|---|
| Height anywhere on the lot |
|
| Front yard height |
|
| Permit |
|
Sheds, garages and other accessory structures
| Maximum height |
|
|---|---|
| Size or lot coverage |
|
| Side and rear setback |
|
| Distance from the house |
|
Running a business from home
| Employees |
|
|---|---|
| Permit |
|
| Space used |
|
Lot splits under SB 9
| How the lot may be divided |
|
|---|---|
| Minimum new lot size |
|
| Setbacks |
|
| Standards |
|
RV and boat parking
| Parking on the street |
|
|---|
Solar panels and EV chargers
| EV charger permit |
|
|---|---|
| Solar permit process |
|
Swimming pools
| Pool barrier |
|
|---|---|
| Barrier height |
|
| Gates |
|
| Setback from property lines |
|
Other Menlo Park rules on this
Menlo Park's code also has these chapters. We have not summarized their values on this page yet; read them in the library.
- Permit to remove or prune a heritage tree (Ch. 13.24)
Who this affects
Frequently asked questions
How tall can a fence be in Menlo Park?
Menlo Park limits residential fences to 4 ft in the required front setback, 7 ft outside it, and 3 ft in corner sight triangles.
How big can a shed or accessory building be in Menlo Park?
Menlo Park limits accessory buildings to 14 ft, and all together to 25% of the main building or 700 sq ft, whichever is greater.
Can I run a business from my home in Menlo Park?
City rule: home businesses may have no employees, may not use an accessory building, and in residential districts need a 1-year permit.
Can I split my lot under SB 9 in Menlo Park?
Menlo Park's code: Each new lot at least 40% of the original lot size. (§ 15.31.040); Each new lot is 50% of the original lot width. (Applies to side-by-side splits of lots less than 65 feet wide.) (§ 15.31.040).
Can I park an RV or boat at my home in Menlo Park?
Menlo Park's code: No parking on any public street from 2 a.m. to 5 a.m. (Applies to oversized vehicles (over 7.5 feet high or wide, 22 feet long, or 10,000 pounds) and all RVs, campers and trailers.) (§ 11.24.075); Up to 8 hours in a row. (Applies to emergency parking due to a breakdown or the driver's or owner's physical incapacity.) (§ 11.24.075).
Do I need a permit for solar panels or an EV charger in Menlo Park?
Menlo Park's code: Fast, nondiscretionary permit approval when the application meets the checklist and standards with no specific, adverse safety impacts. (Applies to electric vehicle charging stations.) (§ 12.24.060); Apply by e-mail, online, or at the building division counter; electronic signatures accepted. (Applies to small rooftop home solar systems eligible for fast review.) (§ 12.22.050).
What are the pool fence and setback rules in Menlo Park?
Menlo Park's code: No openings larger than 50 inches square, except rectangles no more than 4 inches wide may be larger. (§ 12.36.020); Wire mesh of at least 11-gauge galvanized steel. (Applies to wire pool fences; a guide only, other equally strong construction is allowed.) (§ 12.36.040).
General information, not legal advice.
Ask about a specific Menlo Park property
Ask GoCodebook how these rules apply to your address and get an answer that cites the section.
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