Who pays for the sewer lateral in Gardena, CA

Who is responsible for which part

The property owner maintains the sewer lateral, and in Gardena the code's own definition puts the run under the road on them explicitly: a "house lateral" here means the pipe from the property line to its connection with the main sewer. The City maintains the main and claims no part of the lateral.

The property owner

All of it, and the code is unusually explicit about the half that costs. Section 13.04.130 states that "all house laterals, industrial connection sewers and appurtenances thereto now existing or hereafter constructed shall be maintained by the owner of the property served in a safe and sanitary condition" - and section 13.04.030 defines a house lateral as "that part of the horizontal piping beginning at the property line or sewer right-of-way line and extending to its connection with the main line sewer". So the run beneath the public street, including the connection at the main, is the owner's by definition rather than by inference.

What else is worth knowing

One half of this answer is written down and the other is not, and it is worth knowing which is which before you quote it to anyone. The pipe from your property line to the City main is the owner's under section 13.04.130 read with the definition in 13.04.030 - that is the ordinance, in terms. The pipe from your building to your property line is not covered by that definition at all: section 13.04.130 is headed "Maintenance of house laterals and house sewers", but "house sewer" is used in the heading and defined nowhere in the chapter, and the operative sentence never mentions one. Nothing in chapter 13.04 claims that length for the City either, and it sits on private land, so it is the owner's on every ordinary reading - but if a dispute ever turns on it, the ordinance is silent rather than clear.

Checked 2026-09-14

What is required

• When you askPermit

  The City of Gardena states that "any construction or activity involving the construction, repair, or alteration of public sewers, main line sewers, house laterals, or sewage pumping plants requires a permit from the Engineering Division of the Public Works Department". Separately, any "excavation or encroachment in any street, curb, gutter, sidewalk, driveway" also "is required to obtain an encroachment permit from the Engineering Division of the Public Works Department". A lateral replacement that reaches the main is both.

  What to do: Ask the Engineering Division for both at once - the sewer permit for the work on the lateral and the encroachment permit for the excavation - since one department issues them and a single conversation can settle both. Ask for the fees at the same time; the City links a fee schedule rather than publishing figures on either page.

  Why this matters▸▾

  Almost everywhere else BelowGrid covers, the two permits a lateral repair needs come from two different bodies who never mention each other - the sanitary district for the pipe and the city for the road. Gardena runs its own sewers, so both come from the same Engineering Division: one department, two applications. That is easier to satisfy and just as easy to miss, because neither page mentions the other. The sewer permit also names "house laterals" outright, which several much larger authorities here never do.

  In force since 2026-09-14 · Checked 2026-09-14

  City of Gardena, Public Works

  Also quoted:

  • City of Gardena, Public Works

Who governs and serves this area

Jurisdiction

Gardena (municipality)

Sewer service

Not mapped. No sewer service territory covering this area has been added, so BelowGrid cannot say who serves an individual address here.