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Redlands, CA Building Safety: Plumbing Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Adopted code
2025 California Plumbing Code
Sewer unavailable distance
200 ft (1st unit) + 100 ft/unit after
Septic system location
Must sit in the front yard by default
Waiver authority
Chief Building Official
Penalty
Misdemeanor, up to $1,000/6 months jail

Summary

Redlands adopts the 2025 California Plumbing Code by reference as its plumbing code and requires a permit for plumbing work, with local amendments on sewer availability distance and where septic systems must sit on the lot.

That certain document on file in the office of the City Clerk of the City marked and designated as the California Plumbing Code, 2025 Edition, including Chapter 1, Division II (as amended) with Appendices, is adopted as the Plumbing Code of the City and all of the regulations, provisions, conditions and terms of the California Plumbing Code are referred to and are adopted and made part of this chapter.

Full Breakdown

010. 020. 030 so that a public sewer is deemed unavailable, allowing an onsite system, only where the sewer is more than 200 feet away for the first dwelling unit plus an additional 100 feet for each subsequent unit; a property owner can request a written waiver from the Chief Building Official based on technical infeasibility from site constraints. 1, requiring all components of an onsite wastewater treatment system to be located in the front yard as defined by the Redlands Municipal Code, unless site constraints require an alternate location that still provides vehicle access for future replacement and servicing; if no vehicle access can be provided, both the primary and a 100 percent expansion effluent dispersal field must be installed. 04 administrative provisions incorporated by reference into the plumbing chapter.

Violations & Fines

Erecting, constructing, altering, or maintaining plumbing in violation of Chapter 15.08 is unlawful and constitutes a misdemeanor under section 15.08.050. Each day the violation continues is a separate offense, with conviction punishable by a fine up to $1,000, imprisonment in county jail up to six months, or both.

Frequently Asked Questions

What plumbing code does Redlands use?
Section 15.08.010 adopts the California Plumbing Code, 2025 Edition, Chapter 1, Division II with Appendices, as the city's plumbing code, enforced through permits issued by the Department of Building and Safety.
When can I install a septic system instead of connecting to sewer in Redlands?
Section 15.08.030 deems public sewer unavailable only when it is more than 200 feet away for the first dwelling unit plus 100 feet for each additional unit; you can also ask the Chief Building Official for a written waiver based on site constraints.
Where must a septic system go on a Redlands lot?
Section 15.08.040 requires onsite wastewater treatment components in the front yard as defined by the Redlands Municipal Code, unless site constraints force an alternate location with vehicle access, or a doubled effluent dispersal field if no access is possible.

Sources & Official References

Other rules in Redlands

All Redlands rules

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