When a sewer scope finds a defect during a Calgary purchase, buyers usually weigh five paths: proceed as is, ask for a price adjustment, ask the seller to repair before closing, agree a holdback of funds until the work is done, or rely on their condition to walk away. Each has trade-offs. Decide with your REALTOR® and lawyer; this is general information, not legal or real estate advice.
- A written quote from a contractor who has seen the footage is the foundation of any sewer negotiation.
- A price adjustment gives the buyer control of the method, contractor and timing, but the buyer must fund the work after possession.
- A repair before closing puts the seller in charge of the work, so the scope, method, permit and after-video must be specified in writing.
- A holdback leaves money in trust until the work is done; the amount, release terms and deadline are for the lawyers to set.
- Timing matters: sewer negotiations have to fit inside the condition period, or the parties must agree to extend it in writing.
01 /What are my options when a sewer scope finds a problem?
When a scope finds a sewer defect before you remove conditions, you generally have five paths. None is automatically right, and which ones are open depends on your contract's condition wording and on the seller's response. Your REALTOR® negotiates; your lawyer handles the legal documents and any money held in trust.
| Option | How it works | Buyer's main advantage | Buyer's main risk |
|---|---|---|---|
| Proceed as is | Buyer accepts the line and plans the work | Keeps the deal simple | Buyer carries the full cost and the risk of a backup |
| Price adjustment | Purchase price is reduced by an agreed amount | Buyer controls method, contractor and timing | Buyer must fund the work after possession |
| Repair before closing | Seller has the work done before possession | The line is fixed on day one | Seller chooses the contractor and may choose the cheapest adequate scope |
| Holdback | Funds held in trust until the work is completed | Money is secured for the repair | Needs careful drafting; timing and overruns can cause disputes |
| Not proceed | Buyer relies on an unsatisfied condition, as the contract allows | Avoids the problem entirely | Loses the house; the condition wording decides what is possible |
02 /What should I have in hand before I negotiate?
Negotiate from documents, not from a worry. Sellers and their REALTOR® respond to specifics, and a vague request for money off "for the sewer" is easy to refuse. It also helps to know your own sewer budget for an older Calgary home before deciding what to ask the seller to share.
- The scope video and report, with distances and located defects.
- At least one written quote from a contractor who has watched the video, naming the method, length, restoration, permit and whether City-side work is included.
- Ideally a second quote or a second method, so the seller cannot argue the first is inflated.
- Your own planning check from the Calgary Replacement Cost Estimator.
- Notes on whose side each defect is likely on, with any 311 reference for City-side issues.
Expect the seller's side to push back with reasonable points: an older house was priced as an older house, a maintenance item is not a defect, a quote for full replacement overstates a spot problem. A quote that matches the footage answers those points better than argument does.
03 /When is a price adjustment the cleanest option?
A price adjustment is often cleanest when the work is significant and you want control of it. You choose the method — lining under the driveway rather than digging it up, say — the contractor, the warranty and the timing, and you can bundle in a backwater valve while the ground is open.
The trade-off is cash. A lower purchase price does not hand you the money to fix the line; it reduces what you borrow and pay at closing. You still need funds for the work after possession, from savings, a line of credit or financing arranged with your lender. Some buyers finance improvements into the purchase: CMHC Improvement, for example, is a mortgage insurance product that can base the lending value on the home's as-improved value for eligible 1- to 2-unit owner-occupied homes. Ask your mortgage professional early, because changing the price or adding improvements can affect your financing approval and appraisal.
Price adjustments are usually negotiated to a figure between the low and high end of the written quotes. Sellers sometimes prefer them because they end the seller's involvement at signing.
04 /What should a repair before closing specify?
If the seller agrees to repair before closing, the agreement is only as good as its description of the work. Sellers have an understandable incentive to choose the least expensive fix that satisfies the wording, so the wording has to describe the fix you actually need.
- Method and extent: for example, lining the full run from the foundation to the property line, not "repair the sewer".
- Contractor standard: appropriately qualified, insured, with a WCB clearance, and a City plumbing permit where the work requires one.
- Inspection: passed inspection before backfill where applicable, with the record provided to the buyer.
- After-video: a new camera video of the whole run once the work is finished.
- Warranty: in writing, and assignable to the buyer if possible.
- Restoration: what surfaces will be restored and to what standard, especially if the work happens in winter.
- Deadline: completed a set number of days before possession, with a plan if it is not.
Winter is a particular risk. A Calgary repair finished in January may leave temporary restoration and settled backfill for the new owner to deal with in spring. If the work will happen in winter, a holdback for final restoration can be a sensible addition.
05 /How does a sewer holdback usually work?
A holdback is money kept back from the seller's sale proceeds and held in trust, usually by one of the lawyers, until an agreed condition is met: typically that the repair is complete and documented. Holdbacks are useful when the work cannot be finished before closing, most often because of timing, frozen ground or contractor availability.
| Term | Question it answers |
|---|---|
| Amount | How much is held, and how it relates to the written quotes and possible overruns |
| Who arranges the work | The seller before or after closing, or the buyer after possession |
| Release conditions | What evidence releases the money: invoice, permit record, after-video, inspection |
| Deadline | What happens if the work is not done by a set date |
| Overruns and savings | Who pays if the work costs more than the holdback, and who keeps any balance |
| Dispute path | How disagreements about completion will be settled |
Buyers often ask for the holdback to exceed the highest written quote, since sewer work can reveal surprises once the ground is open. Whether that is agreed is a negotiation. Some lenders and lawyers have their own requirements for holdbacks, so raise it early rather than on the day before closing.
06 /How do I fit a sewer negotiation into a Calgary condition period?
Sewer negotiations fail most often on time, not money. A typical sequence has to fit between offer acceptance and the condition deadline.
- Days 1–2
Book the scope as soon as the offer is accepted; run the Home Buyer Sewer Risk Check while you wait.
- Days 2–4
Scope done; send the footage to one or two contractors for written quotes.
- Days 4–6
Quotes back; meet your REALTOR® to choose a request and your lawyer on any holdback or repair wording.
- Before the deadline
Amendment signed, or the parties agree in writing to extend the condition date, or you decide under your condition.
If the timeline cannot work, talk to your REALTOR® immediately about an extension. Letting a condition deadline pass without a clear written outcome is the one choice to avoid.
07 /What should I keep after the deal is done?
Keep a sewer file with the scope video, the quotes, the signed amendment or holdback terms, the contractor's invoice, the permit and inspection record, the after-video and the warranty. It protects you if the repair fails, answers your insurer's questions, and becomes part of your own disclosure story when you sell.
If you are reading this after possession because the problem surfaced late, see bought a house with a bad sewer line. For findings that still need translating into a remedy, see reading a sewer scope report as a buyer. When you need written quotes fast, send a request with your footage.
FAQQuestions people ask
Should I ask for a price reduction or a repair?
A price reduction gives you control of the method, contractor and timing but you fund the work later. A repair before closing fixes it on day one but the seller controls the work. Discuss both with your REALTOR® and lawyer.
How much should I ask the seller to take off for a bad sewer line?
Base the request on written quotes from contractors who have seen the footage, including restoration and GST, not on an online average. The final figure is a negotiation.
What is a holdback in a home sale?
Money kept back from the seller's proceeds and held in trust until an agreed condition, such as a completed sewer repair, is met. The terms are drafted by the lawyers.
Can the seller choose the cheapest repair?
If the agreement only says the sewer will be repaired, the seller may choose the least expensive fix that satisfies the wording. Specify the method, extent, permit, after-video and warranty.
Can I walk away if the sewer scope is bad?
That depends on the wording of your conditions and the deadline. Ask your REALTOR® and lawyer before the condition date passes.
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