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Bakersfield, CA Building Safety: Plumbing Permits (2026)

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

Key Facts

Adopted code
California Plumbing Code, 2025 Edition
Governing section
BMC § 15.09.010
Appeals board
Deleted locally (CPC § 107.1)
Sewer availability distance
1,000 ft (200 ft for ≤4 units)
Enforcing department
Bakersfield Building Department

Summary

Bakersfield adopts the 2025 California Plumbing Code by reference under Municipal Code § 15.09.010, with the building department administering permits and inspections. Local amendments cover water heater floor support, slab plumbing, sewer connection distance and restroom facilities for small businesses.

Except as provided in this chapter, that certain plumbing code known and designated as California Plumbing Code, 2025 Edition, including appendixes as adopted by the state and Division II Administration Sections 101.0 through 103.1, is adopted by reference as modified and amended in this chapter and is declared to be the plumbing code of the city for the purpose stated therein.

View official code

Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 5221, passed July 15, 2026).

Full Breakdown

1 (Board of Appeals) from local adoption, meaning appeals route through the city's own process rather than a code-created board. 4 so a public sewer is treated as "not available" once it sits more than 1,000 feet from a lot line, reduced to 200 feet for four units or fewer, with septic systems required to meet the Kern County Onsite Wastewater LAMP and obtain a separate Kern County Environmental Health permit. 2(3) so business/mercantile occupancies of 2,000 square feet or less may satisfy both-sex restroom requirements with a single one-person facility.

Permits are pulled through the city building department, which keeps the adopted plumbing code on file for public examination, and current adoption traces through Ord. 5204 § 4 (2025) with prior amendments back to Ord. 4472 (2007).

Violations & Fines

Work performed without a permit or contrary to the adopted California Plumbing Code as locally amended is enforced through the city's building department inspection process; unpermitted slab plumbing, missing water heater floor support, or septic hookups lacking the required Kern County LAMP permit can trigger correction orders and re-inspection before occupancy or final sign-off.

Frequently Asked Questions

What plumbing code does Bakersfield use?
The 2025 California Plumbing Code, adopted by reference under Bakersfield Municipal Code § 15.09.010, with local modifications in §§ 15.09.020 through 15.09.080 covering water heaters, slab piping, sewer distance and restroom facilities.
Can I run water piping under a concrete slab in Bakersfield?
No. Section 15.09.050 amends CPC 609.3 to prohibit water piping within or under a concrete slab, except piping that is chased, sleeved or ducted the full length with six inches of clearance above grade at both ends, or piping serving pools and spas.
When can a Bakersfield property use a septic system instead of the sewer?
Under § 15.09.070, the public sewer is considered unavailable once it is more than 1,000 feet from the property line (200 feet for four residential units or fewer), and any septic system must meet the Kern County LAMP and get a separate Kern County Environmental Health permit.

Sources & Official References

Other rules in Bakersfield

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