Redlands, California Plumbing Local Permit Ordinances and Codes

Redlands Municipal Plumbing Permit Ordinances

The City of Redlands Building & Safety Division is the Authority Having Jurisdiction (AHJ) for plumbing permits and related construction within the city. This division is responsible for ensuring compliance with building codes to maintain life, fire, and health safety. They conduct plan checks for proposed construction and perform field inspections to verify adherence to all safety requirements.

Permit applications can be submitted in person at the One Stop Permit Center or, for certain over-the-counter permits, through an online public portal. However, payment for online applications often needs to be made in person. Three sets of hard copy plans are typically required when plans are necessary for permit issuance.

Local Zoning and Fee Nuances

While specific local zoning ordinances directly impacting plumbing permits are not detailed in the provided search results, the City of Redlands does have a comprehensive Zoning Regulations code (Title 18 of the Redlands Municipal Code) that governs land use and development. Any plumbing work must comply with the zoning requirements of the property's designated zone.

Regarding fees, a news article from April 2019 suggests that Redlands may have higher permit and inspection fees for certain home repairs compared to other California cities, with a basic electrical, plumbing, or mechanical permit costing approximately $250 at that time. The City's fee schedule for Building & Safety permits indicates that fees include building, electrical, plumbing, and mechanical inspection fees, but may not include plan review or other applicable fees. The hourly rate for in-house plan review by Building & Safety staff was noted as $105 in 2016, with a proposed increase to $122.37 for plan review by outside vendors. It is advisable to contact the Building & Safety Division directly for the most current and specific fee information related to plumbing permits.

Resources to Learn More

Because Redlands is located within San Bernardino County, the following broader county regulations may also apply to your project:

California, San Bernardino County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas

San Bernardino County Plumbing Permit Requirements

In San Bernardino County, California, plumbing permits are generally required for any plumbing work on an existing building or structure. This includes activities such as installing a new water heater, re-piping a house, or adding new plumbing fixtures. Minor replacements, like a faucet or toilet in the same location, may be exempt. It is advisable to verify specific project requirements with the relevant authorities.

The County of San Bernardino's Building and Safety Division, part of the Community & Economic Development Department, is responsible for issuing and managing permits. For properties in unincorporated areas, the county-level jurisdiction applies.

Before commencing any plumbing work that requires a permit, you must submit plans and necessary supporting documentation for review and approval. This process ensures compliance with the California Building Codes, San Bernardino County Fire Code, Environmental Health regulations, and other applicable laws.

Permit applications can often be submitted online through the EZ Online Permitting (EZOP) portal, which simplifies the process by centralizing project information and application submissions.

Permit Application Process

Resources to Learn More

The following statewide building codes and regulations apply universally to all jurisdictions within California:

California Plumbing Legislation, Codes, and Guidelines

California Plumbing Code and Legislation

In California, plumbing standards are governed by the California Plumbing Code (CPC), which is Part 5 of Title 24 of the California Code of Regulations. Unlike many other states that adopt the International Plumbing Code (IPC), California bases its plumbing code on the Uniform Plumbing Code (UPC). The state integrates the UPC with specific California amendments to address unique regional requirements, such as seismic safety, water conservation, and drought management.

The California Building Standards Code is updated on a triennial cycle. As of April 2026, the 2025 California Plumbing Code is the current enforceable standard, having taken effect on January 1, 2026. These regulations apply to all new construction, major renovations, and plumbing system installations across residential, commercial, and industrial properties throughout the state.

Primary State Agencies

The regulatory framework for plumbing in California involves several key entities:

Resources to Learn More

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