Sewer Line Replacement Cost in Los Angeles, CA
Based on 4,078 sewer line replacement building permits filed in Los Angeles between 2020 and 2026, the typical declared project value is $6,500, with most landing between $5,000 and $10,000. These are real records from Los Angeles's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Sewer Line Replacement values over time in Los Angeles
Median declared value moved from $6,500 in 2021 to $5,000 in 2026, down 23% over that span. Each year below is computed from the filings that actually cleared in Los Angeles.
Recent sewer line replacement permits in Los Angeles
Actual filings from Los Angeles's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-06-09 | $7,374 | EPLAN DEMO EXISTING SCHOOL BULDING (PER 1972LA52827) , SEWER CAP REQUIRED |
| 2026-06-04 | $4,000 | EPLAN--DEMO EXISTING CHURCH. SEWER CAP AND PEDESTRIAN PROTECTION FENCE REQUIRED. |
| 2026-06-04 | $4,000 | DEMO EXISTING SINGLE FAMILY DWELLING. SEWER CAP AND PEDESTRIAN PROTECTION FENCE REQUIRED. |
| 2026-06-04 | $5,000 | DEMO REAR SFD, SEWER CAP REQUIRED |
| 2026-06-02 | $5,000 | DEMOLITION OF (E) DETACHED GARAGE - SEWER CAP NOT REQUIRED. PEDESTRIAN FENCE REQUIRED. SEE |
| 2026-06-01 | $9,000 | EPLAN. DEMO SFD WITH ATTACHED GARAGE (REAR BUILDING).SEWER CAP REQUIRED |
| 2026-06-01 | $9,000 | ePlan. Demo existing SFD. SEWER CAP REQUIRED |
| 2026-05-27 | $3,600 | Eplan. Demo (E) SFD and detached garage. Sewer cap and pedestrian protection fence require |
| 2026-05-27 | $6,000 | eplan. Demo SFD at rear. Sewer cap required |
| 2026-05-26 | $15,000 | DEMO SFD W/ ATTACHED GARAGE - SEWER CAP REQUIRED |
| 2026-05-21 | $2,500 | Demolition of 1-story retail commerial building Sewer cap and pedestrian protection fence |
| 2026-05-19 | $5,000 | Supplemental ref to pcis # 25016-30000-23857, to "Replace trench drains with area drains, |
| 2026-05-19 | $20,000 | DEMO THE (E) SFD AND ATTACHED GARAGE. SEWER CAP AND PEDESTRIAN FENCE IS REQUIRED. |
| 2026-05-14 | $20,000 | DEMO THE (E) SFD AND DETACHED GARAGE - SEWER CAP REQUIRED |
| 2026-05-14 | $10,000 | ePlan. DEMO (E) ONE STORY SFD W/ ATTACHED GARAGE BY HANDWRECK METHOD - SEWER CAP IS REQUIR |
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A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What sewer line replacement actually costs in Los Angeles comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Los Angeles's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Los Angeles homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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