The average cost to connect to a public sewer line in Columbus, OH, depends on the linear footage, piping material, local regulations, and more.
How Much Does Sewer Line Replacement Cost in Portland, OR? [2025 Data]
Normal Range: $1,937 - $5,425
Sewer line replacement in Portland, OR costs $3,681 on average, but it can range between $1,937 and $5,425, depending on pipe material.
How we get this data
Photo: New Africa / Adobe Stock Photography
Photo: New Africa / Adobe Stock Photography
Cost Insights
Sewer replacement costs in Portland range between $60 and $200 per linear foot, depending on the material you choose.
PVC sewer pipes are the most popular choice among Portland homeowners, ranging from $60 to $120 per linear foot, including installation.
Portland homeowners should budget $75 to $150 per hour for professionals to replace a sewer line, with labor accounting for 50% of the total cost.
Plan on spending $325 or more on sewer line replacement permits in Portland, plus a 0.12% tax on top of your total permit cost.
Average sewer line replacements in Portland range from $1,937 to $5,425, with most homeowners spending an average of $3,681. With Portland’s cost of living sitting 17% above the national average, both sewer line materials and replacement labor tend to cost more here than in other parts of the U.S.
The main factors impacting the cost of homeowners’ sewer line replacement in Portland are project complexity, pipe material, pipe length, and labor.
Sewer Line Replacement Cost Factors
How much you’ll pay for a sewer line replacement in Portland, Oregon, depends on a variety of factors. Here’s a closer look at how your total breaks down.
Pipe Material
The most common pipes used for sewer lines are PVC (the most budget-friendly option), ABS (the mid-range option), cast iron (higher-end), and copper (the most expensive). Each has its own cost range and preferred use case scenario; however, in Portland, PVC pipes are the most popular option for their affordability and ease of installation. Heavier cast-iron pipes are not commonly used in new Portland homes, but are found in older properties throughout the city.
Here’s how sewer line replacement costs are affected by pipe material:
| Pipe Material | Average Cost per Linear Foot (Installed) | Pros | Cons |
|---|---|---|---|
| PVC | $60–$120 | Most common choice in Portland; easy to install; widely available; corrosion-resistant; 50–100 year lifespan | Not as impact-resistant; can crack from ground movement |
| ABS | $70–$130 | Good impact resistance; stronger than PVC for similar price; 50–70 year lifespan | Not as universally accepted; less thermal stability than PVC |
| Cast iron | $100–$200 | High-load bearing capacity; durable; 50–100 years | Not common in new Portland homes; can rust; more expensive option; can become blocked by mineral buildup; heavy |
| Copper | $150–$250 | Durable; corrosion-resistant; 50+ year lifespan | Most expensive option; not as commonly used for sewer laterals |
Pipe Length
The cost of running a new sewer pipe ranges from $50 to $250 per linear foot, with an average price of $150 per linear foot, which includes both materials and labor. When replacing the sewer line from your house to the main, the distance depends on your specific neighborhood and property, but an average of 40 feet is a reasonable estimate to help you determine your budget. The further your house is from the hookup, the longer the sewer pipes and the higher the costs.
Of course, the entire length of the pipe may not need to be replaced, so discuss options with your pro to get answers to all your sewer questions.
Type of Replacement
A partial replacement will be the most affordable option, with complete replacement and burst-pipe replacement ranging from $50 to $200 per linear foot. Knowing how often to clean your sewer drain can help prevent premature full replacements. Here’s how costs break down by type of sewer line replacement:
| Replacement Type | Average Cost per Linear Foot |
|---|---|
| Complete | $50–$200 |
| Partial | $50 |
| CIPP lining | $90–$250 |
| Burst pipes | $60–$200 |
Sewer Line Replacement Pro Costs
In addition to the materials needed for your sewer line replacement, Portland homeowners should consider professional labor-related costs that impact the project’s total. Here’s a closer look at the professional expenses to add to your budget.
Labor
On average, labor accounts for 50% of your total sewer line replacement costs, which includes work completed by licensed plumbers, equipment operators, general contractors, and excavation specialists. You can expect to pay between $75 and $150 per hour, depending on the Portland sewer repair pros you hire and your project’s complexity.
Permits
The city of Portland requires permits for sewer line replacements. Here’s a breakdown of the permit costs that you should build into your budget:
Inspection fee: $295 (CIPP lining does not require this fee)
UR/UC (Sewer Lateral Connection or Repair) base permit: $325
Plumbing permit: $153
New One- to Two-Family Dwelling Connection permit: $754 to $1,321
You may also require a right-of-way permit if your project involves digging into the city sidewalk or street. Your sewer line pro can usually handle the permitting process for you, but it’s always wise to confirm this before starting work on your project.
Taxes
While there is no sales tax in Portland, you may be required to pay a Metro Construction Excise Tax, which is 0.12% of the value of your project permits. Before starting your project, ask your contractor how they structure their fees so you can budget accordingly for taxes and avoid surprises on your final invoice.
Does Sewer Line Replacement Increase Home Value?
Replacing your sewer line doesn’t offer a direct financial return on investment (ROI), but it still adds value to your home by avoiding future damage costs, preventing signs of a clogged sewer line, and providing peace of mind. Many prospective homeowners value a well-maintained property, and an old or failing sewer line can negatively impact your home’s resale value. To weigh your project’s value, consider your own reduced risk of damage while living in your home, and the appeal of a well-functioning sewer line to potential buyers.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
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