Do I Need a Permit for a Fence in San Bernardino, CA?
Fence permitting in San Bernardino has a two-track structure that catches many homeowners by surprise: the building permit threshold is clear (fences under 7 feet don't require a building permit), but the city's Building and Safety Division explicitly states that Planning Division zoning approval is required for ALL fence and wall plans regardless of height. This means that even a 5-foot wood fence — which doesn't require a building permit — still needs Planning Division review for zoning compliance before installation. The masonry and block wall exception is the other key rule: any masonry wall always requires a building permit, with no height exemption.
San Bernardino fence permit rules — the basics
The San Bernardino Building and Safety Division's permit exemptions list includes: "Except for masonry walls, fences not over 7 feet (2134 millimeters) high." This is consistent with California's standard residential fence building permit threshold. However, immediately following this exemption, the Building and Safety Division notes: "Planning Division approval is required for all fence/wall plans to ensure compliance with zoning regulations." This is an important distinction: the building code permit exemption doesn't mean you can build without any city interaction. Zoning requirements — front yard height limits, setback requirements, material restrictions in certain zones — must still be verified through the Planning Division.
Masonry walls are the most significant exception to the fence permit exemption. Any fence or wall constructed of masonry materials — concrete block (CMU), brick, stucco-over-block, or similar materials — requires a building permit in San Bernardino regardless of height. Masonry walls are structurally different from wood or metal fences: they have footings, they bear load, and they require engineering review to verify stability. Even a 2-foot-tall decorative garden block wall technically requires a building permit under this rule. In practice, the plan examiner is most interested in block walls at or near property lines, walls over 3 feet tall, and walls in setback areas.
Retaining walls under 4 feet (measured from the bottom of the footing to the top of the wall) are exempt from building permits, unless they support a surcharge or impound liquids. Retaining walls over 4 feet require a building permit and typically require engineering calculations to verify the wall's structural adequacy for the retained soil loads and seismic forces in San Bernardino's high-seismic zone. A retaining wall that supports a surcharge (an additional load on top of the retained soil, like a fence, vehicle load, or structure) requires a permit and engineering regardless of height.
The front yard fence restriction is a typical California zoning provision: in most residential zones in San Bernardino, front yard fences are limited to 3–4 feet in height to preserve neighborhood streetscape and sight lines at driveways. This is a zoning restriction enforced through Planning Division review — it applies whether or not the fence requires a building permit. Before building a front-yard fence in San Bernardino, confirming the applicable zoning district's front-yard fence height limit through the Planning Division is essential.
Three San Bernardino fence scenarios
| Fence/Wall Type | Permit Required in San Bernardino? |
|---|---|
| Wood, vinyl, metal fence under 7 ft | No building permit. BUT Planning Division zoning approval required. Contact (909) 384-7272 before installation. |
| Any fence over 7 ft | Building permit required — valuation-based fee, in-person plan submittal at 201 N. E Street. Planning Division review also required. |
| Masonry/CMU/block wall (any height) | Building permit required at ANY height — no masonry wall exemption. Plan submittal in person. Engineering may be required for walls over 4 ft in seismic zone. |
| Retaining wall ≤4 ft (no surcharge) | No building permit (CBC exemption). However, if retaining wall supports a fence, structure, or vehicular surcharge: permit required regardless of height. |
| Retaining wall over 4 ft | Building permit required. Engineering calculations required. Plan submittal in person. Seismic design for San Bernardino's high-seismic zone. |
What fence installation costs in San Bernardino
San Bernardino's construction market is more affordable than other California cities in this guide. Wood privacy fence (6 ft): $20–$35 per linear foot installed; 150 linear feet = $3,000–$5,250. Block wall (CMU, 6 ft): $35–$65 per linear foot installed; 150 linear feet = $5,250–$9,750. Ornamental iron (3–4 ft front yard): $40–$80 per linear foot. Vinyl privacy fence: $25–$45 per linear foot. Building permit fees (for masonry walls or fences over 7 ft): typically $200–$500. Planning Division review is generally handled administratively without a separate fee for standard residential fence projects. Contractor verification: check CSLB license (C-13 Fencing Contractor) at cslb.ca.gov and confirm City of San Bernardino business license before hiring.
Phone: (909) 384-5057 | Plans: in-person only
M, Tu, Th 8am–4pm; W 10am–4pm; F 8am–2pm
San Bernardino Planning Division (zoning approval for ALL fences) Phone: (909) 384-7272
Planning review required before installing any fence, regardless of permit status
Common questions about San Bernardino fence permits
Do I need a permit for a fence in San Bernardino?
Fences under 7 feet (wood, vinyl, metal) don't require a building permit, but Planning Division zoning approval is required for ALL fence and wall plans to verify compliance with zoning regulations. Masonry/block walls require a building permit at any height. Fences over 7 feet require both a building permit and Planning approval. Contact Planning at (909) 384-7272 before starting any fence project, and Building and Safety at (909) 384-5057 for permit questions.
Do masonry block walls need a permit in San Bernardino?
Yes — any masonry, concrete block (CMU), or brick wall requires a building permit in San Bernardino, regardless of height. This is an explicit exception to the general fence permit exemption. The building permit requires plan submittal in person at 201 N. E Street. Engineering may be required for masonry walls over 4 feet in San Bernardino's seismic zone.
Why does Planning Division need to approve my fence if no permit is required?
San Bernardino's zoning code governs fence placement, height, and materials through planning regulations separate from building code requirements. The building code exemption for fences under 7 feet only means no building construction permit is needed — it doesn't override the zoning regulations enforced by the Planning Division. Planning review ensures your fence complies with setback requirements, front yard height limits (typically 3–4 feet), and any special requirements for your zoning district.
What is the maximum front yard fence height in San Bernardino?
The specific maximum height depends on the zoning district, but most residential zones in San Bernardino restrict front yard fences to 3–4 feet. This is enforced through Planning Division review, not the building permit process. Contact San Bernardino Planning at (909) 384-7272 to confirm the front yard fence height limit for your specific address and zoning district before purchasing materials or hiring a contractor.
Do I need engineering for a block wall in San Bernardino?
For block walls over 4 feet in San Bernardino's high-seismic zone, engineering calculations are typically required by the plan examiner. Block walls must be designed to resist seismic lateral forces — an 8-inch CMU wall without proper vertical reinforcement and footing design may not pass plan check. The plan examiner determines whether engineering is required based on wall height, soil conditions, and whether the wall supports a surcharge. A licensed California structural engineer can prepare the calculations for the building permit submittal.
What fence material is most common in San Bernardino?
Concrete block (CMU) walls with stucco finish are extremely common in San Bernardino's neighborhoods — they handle the extreme heat well, require minimal maintenance, and are durable in the Inland Empire's dry climate. Wood privacy fencing is also common but requires more maintenance (sealing/painting every 2–3 years) in San Bernardino's intense UV environment. Vinyl is gaining popularity as a low-maintenance wood alternative. Ornamental iron is standard for front yard fencing.
This page provides general guidance based on publicly available sources as of April 2026, including the San Bernardino Building & Safety Division and Planning Division. Permit rules and zoning requirements change. For a personalized report based on your exact address, use our permit research tool.