If your Bend home still runs on a septic tank, you've probably heard the standard advice: get it pumped, get it inspected, keep the receipts. That's sound advice, and it matters. But it isn't the thing most likely to complicate a sale in southeast Bend right now.
The thing more likely to complicate a sale is a piece of city paperwork many owners don't know exists until someone mentions it. It's called a Notice of Operational Completion, and if your street has already been connected to sewer, or is about to be, that notice starts a clock. The clock isn't tied to you personally. It's tied to the parcel. Sell the house before you've dealt with it, and the obligation goes with the deed to whoever buys it next.
The Notice That Starts a Clock
Older pockets of southeast Bend were built before the sewer network reached them, which is why private septic systems are still common on certain streets there today. The city's Septic to Sewer Conversion Program exists to close that gap, one street at a time, funded through roughly $3.5 million a year in wastewater rate revenue and allocated through an annual application process. Homeowners in a given area apply together to have their street selected as what the city calls a Neighborhood Extension Project. If selected, the city builds the sewer main. The property owners handle the rest.
Here's the part that catches sellers off guard. Once a Neighborhood Extension Project is built and the city issues a Notice of Operational Completion, anyone who signed onto that original application is required to connect within two years of that notice. Every other property owner in the area gets the same two-year window to connect at a 50 percent discount on the connection fee before that discount disappears. The obligation is binding, and it runs with the land, meaning if you inherit the house, buy it, or simply own it when the window closes, the clock doesn't reset in your favor.
Where Bend's Program Stands Right Now
This isn't a one-time event. It's an ongoing, street-by-street rollout, and different pockets of Bend are sitting at very different points in the process.
| Project | Status | Key detail |
|---|---|---|
| Desert Woods, Nottingham Square, Greenmont, 15th Street, Hollis Lane | Complete | First construction phase of the program, two pump stations decommissioned |
| Pinehaven and Woodhaven East | Complete | Roughly 16 properties connected |
| Pettigrew Road and Bayou Drive | Complete | Approved September 30, 2021, roughly 35 properties |
| Silver Sage (Tapadera, Benham South) | Complete | Roughly 63 properties, gravity and pressure sewer laterals |
| King Hezekiah Way and Fargo Lane | Under construction | Approved October 28, 2024, construction anticipated late May through October 2026, funded through the Clean Water State Revolving Fund |
| Airpark Drive, Denning Drive, Juniperhaven Avenue, Waco Drive | Newly funded | Selected October 27, 2025, from 20 applications totaling around $34 million in requested work |
If your property is on one of the finished streets, the clock has already started, and it may be closer to closing than you think. If you're on King Hezekiah or Fargo Lane, construction is happening this year. If you're on Airpark, Denning, Juniperhaven, or Waco, your neighborhood just got funded, and design work is likely ahead of you before a notice ever arrives.
What the City Pays For, and What Lands on You
The program splits costs in a specific way, and knowing the split matters before you price a listing or negotiate with a buyer.
- The city, through ratepayer funds, covers the sewer main in the road right of way.
- The property owner covers the sewer lateral, sometimes called the stub-out, which connects the house to that main.
- The property owner also covers Systems Development Charges, all permit fees, and the cost of decommissioning the old septic tank.
National estimates for a typical septic-to-sewer conversion in 2026 run from about $3,000 to $15,000, with a national average closer to $7,000 to $10,000, according to The Septic Guide's cost breakdown. That range is a reasonable starting point, but it doesn't capture Bend's Systems Development Charges, which are a separate line item layered on top of the physical connection work. A seller who quotes the national number to a buyer, or budgets around it themselves, may be underestimating what actually lands on the property owner's side of the ledger.
If you're representing a trust or handling a parent's estate, this is the question to ask before you list: has anyone checked whether this property already signed onto a Neighborhood Extension Project, and if so, when the notice was issued.
That question rarely comes up in a typical pre-listing conversation, because most sellers assume septic is a condition issue, not a paperwork issue. For a property that's been in the family for decades, sometimes with tenants or a long-distance owner in the picture, it's entirely possible the original application was signed years ago and nobody currently involved in the sale remembers it.
Why the October 2025 Round Changes the Calculus
The city's Community Building Subcommittee, the same body that approves every Neighborhood Extension Project, met on October 27, 2025, and chose Airpark Drive, Denning Drive, Juniperhaven Avenue, and Waco Drive from a pool of 20 competitive applications. That's a meaningful data point for anyone in those areas who's been sitting on a decision about whether to sell now or wait. Selection doesn't mean sewer arrives next month. It means the project has funding and a place in line, and design and construction still have to happen before a Notice of Operational Completion is ever issued.
For an owner on one of those four streets, that creates a real choice. Sell now, before the clock starts, and the septic system is simply a septic system, disclosed like any other feature of the home. Sell after the notice arrives, and the buyer inherits a binding two-year connection requirement along with the house, which is exactly the kind of detail a buyer's agent or lender will ask about once they know the program exists.
What to Check Before You List
A few questions are worth answering before a sign goes in the yard, especially if the home has been owned a long time or is being sold on behalf of an estate or trust.
- Ask the city's Community Development Department whether the parcel is part of a completed, active, or newly funded Neighborhood Extension Project.
- If a Notice of Operational Completion has already been issued, find out the date. That date determines how much of the two-year window, and the connection fee discount, remains.
- Gather any pumping records and maintenance history for the existing septic system regardless of the sewer timeline. Most disclosure practice, in Oregon as elsewhere, asks sellers to state what they know about the system's age, condition, and maintenance, and documented records make that section of the disclosure form easier to complete accurately.
- If the property has a financed buyer, expect some lenders, particularly FHA and VA, to ask about the septic system's condition if an appraiser flags a concern, even though a full inspection isn't automatically required.
- If the property is inside a Neighborhood Extension Project area, decide with your agent whether to disclose the pending connection requirement proactively rather than let it surface during negotiations.
None of this requires alarm. It requires knowing which of these boxes applies to a specific address before a buyer's agent finds out first.
A Few Questions We Hear
Does connecting to sewer increase what a home is worth? It typically removes a maintenance obligation and a future unknown for buyers, which can make a home easier to finance and easier to compare against sewer-connected homes nearby. The city doesn't publish a standard value adjustment, so this is worth discussing with an agent familiar with the specific street.
What if I'm not sure whether my septic system is part of a Neighborhood Extension Project? Bend's Community Development Department can confirm parcel status directly, and it's a five-minute phone call worth making before you set a listing date.
Can I sell before the two-year connection deadline without doing anything? Yes, but the obligation transfers to the buyer along with the property, since the requirement runs with the land rather than with the original signer. Whether that's a selling point or a sticking point depends on how much of the window is left and how the connection fee discount is timed.
Selling a home that's spent decades on a private septic system in Bend isn't complicated because of the tank. It's complicated because the city's program moves in stages that most owners only encounter once, and the paperwork that matters most often predates the current owner's decision to sell. If you're weighing a sale on a septic-served property, especially one you've inherited or are managing on behalf of a trust, it's worth a conversation before you set a price. Jan Davey has spent more than two decades working through exactly these kinds of Central Oregon property questions, from coordinating city paperwork to walking trustees and out-of-town heirs through what a sale actually requires. Let's Connect.
