What Can Stop You Insuring an Edmonton Home
Buyers treat insurance as an errand for the week before possession. It belongs in the condition period, because an insurer who will not write the property is not an inconvenience — it is a mortgage that does not fund.
The short answer
Your lender will not advance without insurance in place, so anything that makes a home hard to insure is a financing problem wearing a maintenance costume. In Edmonton the usual suspects are the electrical service size, older wiring and plumbing from particular build eras, and wood-burning appliances. An insurer generally wants at least 100 amps of service. Get a quote before your conditions come off, not after.
Key takeaways
- No insurance means no mortgage advance. That is the whole reason this matters early.
- Insurers generally want 100 amps of electrical service as a minimum.
- Build era is a screening signal, not a diagnosis — it tells you what to ask about, not what is there.
- A wood-burning appliance usually prompts a WETT inspection request.
- This applies to homes you insure yourself. In a condo the corporation insures the building.
Who this guide is for
Anyone buying a freehold home in Edmonton built before roughly 1995, and anyone whose inspection has just turned up a phrase they had to look up. If you are buying a condo, most of this is the corporation's problem rather than yours — see the condo building guide.
Freehold or condominium — settle this first
In a condominium the corporation insures the building. Its roof, envelope, wiring and the sewer line to the main are not yours to insure; you carry a unit policy, and the building's coverage is something you read about in the condo documents. On a freehold home, all of it is yours.
Freehold row housing is common in Edmonton and looks identical to the condominium kind from the street. Ask which one you are standing in rather than guessing from the shape of the building.
The electrical service
The size of the service — the capacity of the panel feeding the house — is the most common hard stop. An insurer generally wants at least 100 amps. Older Edmonton houses that have never been upgraded can still be on 60 amps, which was normal when they were built and is not now.
An upgrade is a known, quotable job. What makes it painful is discovering it after your conditions are gone, when it has stopped being a negotiating point and become a bill.
Ask the age and size of the panel at the showing. It is written on the panel, it takes ten seconds, and it is the single most useful thing you can look at in a mechanical room.
What era screening actually tells you
Padster flags several of these automatically on the listing page, and the flags are deliberately written as period patterns rather than claims about the specific house:
- Aluminum branch wiring and knob-and-tube — screened on homes built between the mid-1960s and the late 1970s.
- Poly-B (polybutylene) supply piping — screened on homes built between roughly 1978 and 1995.
- Asbestos-containing materials — screened before 1990, and relevant when you renovate rather than when you buy.
- Clay sewer laterals — screened before 1970, and covered in its own guide.
None of those flags says the material is present. They say the house was built in the window when it was commonly installed, and the listing does not tell you either way. That is a question, and questions are cheap during a condition period.
Wood-burning appliances
A wood stove, a wood-burning fireplace or a wood insert will usually prompt an insurer to ask for a WETT inspection — a check of the installation and clearances by a certified inspector. It is a routine request rather than a red flag, and it takes time to arrange, which is the argument for asking early.
How to actually handle it
- Get a quote during the condition period, not after. Give the broker the age, the service size, the heating type and anything the inspection flagged.
- Ask specifically whether anything makes the home ineligible, rather than asking only what it costs.
- Ask what remediation would change the answer, and get that in writing if you plan to negotiate on it.
- Price sewer backup and overland water coverage separately. Do not assume either is included.
A quote is free and the phone call is fifteen minutes. It is the cheapest condition-period task on the list and the one most likely to change your plans.
Last reviewed 20 August 2026. General information for Edmonton-area buyers — not individualized financial, mortgage, legal or tax advice. Mortgage rules, government programs and market figures change; confirm current details with a licensed mortgage professional, an Alberta real-estate lawyer, or the relevant government source before making a decision. Padster is not a brokerage.
Sources
- Electrical Safety Authority — Electrical safety
- Health Canada — Health risks of asbestos
- Minimum service size confirmed with Ryan McCann, REALTOR®, from Edmonton brokerage practice.
Your next step
Every listing here is screened
Padster flags the build-era patterns worth asking about on each property page, with the source for every one.
Search Edmonton by monthly paymentFrequently asked questions
Can a house be impossible to insure?
A home can be declined or heavily surcharged by a particular insurer, most often over the electrical service, older wiring, or an uninspected wood-burning appliance. Because a lender will not advance funds without coverage in place, that becomes a financing problem rather than only an insurance one.
What amperage do insurers want?
Generally at least 100 amps of service. Older Edmonton homes that have never been upgraded may still be on 60 amps.
Does aluminum wiring mean I cannot get insurance?
Not automatically. Insurers have requirements about it and those vary, which is exactly why you want a quote during the condition period rather than an assumption.
When should I call an insurance broker when buying?
During your condition period, as soon as you have the inspection findings. Ask whether anything makes the home ineligible, not only what the premium would be.
Does this apply if I am buying a condo?
Mostly not. In a condominium the corporation insures the building, so these become questions about its coverage and reserve fund, answered in the condo documents. You carry a unit policy.