Who pays for the sewer lateral in Larkspur, CA

Most relevant if you are remodelling or adding a unit

No rule on file here is specific to remodelling or adding a unit; that does not mean none exists.

Also in force here

• Before work on the pipePermit

  Who issues it:

  City of Larkspur, Public Works Department

  What it covers:

  any work in the public right-of-way, with water and sewer lateral repair named as its own emergency permit category in both trenchless and open-cut form

  The City of Larkspur requires an encroachment permit under Municipal Code Title 15.32 for work in the public right-of-way, and its application names the job outright: under "EMERGENCY PERMIT FOR" the categories include "Water/Sewer Lateral Repair, Trenchless" and "Water/Sewer Lateral Repair, Open-Cut". The City states that "work being performed for utility agencies will require permit from applicable agency prior to issuance of City encroachment permit", so the sanitary district's permit comes first. Applicants must contact the Public Works Inspector "a minimum of 2 business days prior to the start of construction" and again at completion for a final inspection, carry $1,000,000 general liability with the City named as additionally insured, and call USA at 811 before excavating.

  What to do: Get the sanitary district's permit first - the City will not issue its own until you have it, and in Larkspur that means establishing whether Ross Valley Sanitary District or Sanitary District No. 2 of Marin County serves your address. Apply to the City through eTRAKiT, using the emergency category if the pipe has already failed, and say whether the work is trenchless or open-cut. Book the inspector two business days before work starts and again at completion. Then treat the sixth working day after the work finishes as the real deadline for final paving, not the ten- or fourteen-day figures, because that is when $300 a day begins. Ask your contractor to confirm $1 million general liability with the City named as additionally insured, and agree who is removing the USA markings - the permit holder has two months before the City removes them and bills the cost plus 20%.

  Why this matters▸▾

  Three different deadlines govern putting the road back, and the one that costs money is the shortest. The application requires excavations to be "permanently surfaced within ten (10) calendar days after backfill is complete"; Standard Condition 9 allows restoration "no later than 14 days after completion of the work"; and the City's fee schedule imposes a "$300 PER DAY PENALTY FOR EACH DAY OF FAILURE TO COMPLETE FINAL PAVING OF TRENCHES IN THE STREET", running from "THE SIXTH WORKING DAY AFTER COMPLETION". Someone planning to the fourteen-day condition would be thousands of dollars down before the deadline they were working to arrived. Larkspur also puts the two permits in order rather than leaving a homeowner to find the second one late - which matters here because the town is split between two sanitary districts and the applicant must establish which one serves them before the City will issue anything. Note too that the City asks $1 million in liability cover where Ross, four miles away and sharing a sanitary district, asks $2 million.

  Checked 14 Sep 2026 (7 weeks ago)

  City of Larkspur, Public Works Department

  Also quoted:

  • City of Larkspur, Permits & Fees