Key Facts Full Breakdown Violations FAQ Sources

Riverside County, CA Building Safety: Green Building Code (2026)

Some Restrictions

Verified 1 week ago|Source: California CALGreen Title 24 Part 11 →

Recently verified

Key Facts

Code: Title 24 Part 11
Water reduction: 20% mandatory
Waste diversion: 65% C&D minimum
EV-ready: New residential wiring

City-specific rules exist: Riverside has its own green building code rules that differ from Riverside County's county-level regulations. If you live in Riverside, check the city-specific page instead.

Summary

Riverside County enforces California Green Building Standards Code (CALGreen) Title 24 Part 11 alongside the county Climate Action Plan, requiring water efficiency, EV-ready wiring, and recycling at construction sites.

Full Breakdown

All new construction and major remodels in Riverside County comply with CALGreen, the California Green Building Standards Code (Title 24 Part 11), enforced by Building and Safety under Ordinance 526. Mandatory measures include 20 percent indoor water-use reduction, low-VOC interior finishes, construction and demolition waste diversion of at least 65 percent, and EV-ready wiring for new single-family homes and many multifamily projects. The Riverside County Climate Action Plan (CAP) layers additional measures including cool-roof options and solar-ready provisions. Multifamily over three stories follows California Energy Code Title 24 Part 6 plus all-electric ready provisions.

Violations & Fines

Failing CALGreen checklists during inspection delays final sign-off. Non-compliant materials must be removed; waste-diversion shortfalls block close-out and may forfeit performance deposits.

Frequently Asked Questions

Does CALGreen apply to small remodels?

CALGreen applies to additions and alterations meeting valuation or scope thresholds. Cosmetic repairs are exempt. Building and Safety provides a CALGreen checklist tied to permit type at intake.

What is required for EV-ready wiring?

New single-family homes need a 208/240V dedicated branch circuit raceway to a parking space sized for 40-amp service. Multifamily projects need a percentage of spaces wired or capable per Title 24.

How does Riverside County compare?

See how Riverside County's green building code rules stack up against other locations.

Compare to Another Location View California Overview

See something wrong?

Help us keep this page accurate. If you notice an error or outdated information, let us know.

Riverside County, CA Building Safety: Green Building Code (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

Related Riverside County Ordinances

Public Conduct: Aggressive Panhandling

Public Conduct: Loud Party Ordinance

Public Conduct: Outdoor Smoking Restrictions

Public Conduct: Public Marijuana Use

Public Conduct: Public Alcohol Use

Business Licensing & Operations: Auto Repair on Residential Property

More Building Safety in Riverside County

Green Building Code in Other Cities

How does Riverside County compare?

See something wrong?