Highland · Building on your lot
Building on your lot in Highland
Highland sets its own limits for fences and detached accessory buildings in residential districts, and has its own rules for home-based businesses. Front-yard fence height depends on how open the upper part is.
Key points
- Fence height: Highland limits front-yard fences to 4 ft, or 5 ft if 90% open above 3 ft; side, rear and street side yards 6 ft.
- Accessory buildings: Highland limits detached accessory buildings to 20 ft, no taller than the main structure, and 1,000 sq ft without a staff review permit.
- Home businesses: Highland has city standards for home-based businesses and a home-based business license chapter.
Each rule below is marked Highland 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 |
|
|---|---|
| Front yard height |
|
| Side and rear yard height |
|
Sheds, garages and other accessory structures
| Maximum height |
|
|---|---|
| Size or lot coverage |
|
| Side and rear setback |
|
| Distance from the house |
|
RV and boat parking
| Where it may be parked |
|
|---|---|
| Front-yard parking |
|
| Screening and surface |
|
| Parking on the street |
|
| Living in an RV |
|
Solar panels and EV chargers
| Review time |
|
|---|
Tree removal
| Exemptions |
|
|---|---|
| Permit to remove |
|
| Replacement trees |
|
Other Highland rules on this
Highland's code also has these chapters. We have not summarized their values on this page yet; read them in the library.
- Home-based business standards (§ 16.44.140)
- Home-based business license (Ch. 5.12)
- Animal keeping standards (§ 16.44.040)
- Private swimming pools: placement and standards (§ 16.44.230)
Who this affects
Frequently asked questions
How tall can a fence be in Highland?
Highland limits front-yard fences to 4 ft, or 5 ft if 90% open above 3 ft; side, rear and street side yards 6 ft.
How big can a shed or accessory building be in Highland?
Highland limits detached accessory buildings to 20 ft, no taller than the main structure, and 1,000 sq ft without a staff review permit.
Can I run a business from my home in Highland?
Highland has city standards for home-based businesses and a home-based business license chapter. Highland also has a related rule: Home-based business standards (§ 16.44.140); Home-based business license (Ch. 5.12).
Can I park an RV or boat at my home in Highland?
Highland's code: RVs may be parked or stored in the side yard and rear yard. (Applies to permanent parking or storage on a residential property.) (§ 16.52.080); Only on the paved front driveway or a paved surface in the side or rear yard. (Applies to temporary off-street parking for loading, unloading, prepping, or cleaning.) (§ 16.52.080).
Do I need a permit for solar panels or an EV charger in Highland?
Highland's code: Permit issued the same day, or as soon after as practical. (Applies to complete over-the-counter applications that meet the approved checklist and standard plans.) (§ 15.80.030); Permit issued within 1 to 3 business days, or as soon after as practical. (Applies to complete electronic applications that meet the approved checklist and standard plans.) (§ 15.80.030).
Do I need a permit to remove a tree in Highland?
Highland's code: Exempt: trees that the city engineer believes will damage existing public improvements. (As determined by the city engineer.) (§ 16.64.040); Exempt: trees needing maintenance or removal to protect existing power or communication lines or utility property. (As determined by the city engineer.) (§ 16.64.040).
General information, not legal advice.
Ask about a specific Highland property
Ask GoCodebook how these rules apply to your address and get an answer that cites the section.
Ask your question