How to Check a Home’s Past in Ontario: Permits, Sales, Insurance Claims and Title

There is no Carfax for houses — but four record trails come close. The trick is knowing which door is open before you buy, and which one stays shut.

I am Arthur Zhao. After years of walking buyers through homes, the thing I see missed most is not what the house looks like — it is what the house has been through. Who lived here, what was changed, whether the paperwork on those changes was ever closed, whether there are debts or lawsuits riding on the owner’s name. A home inspector cannot measure any of that, and the listing page will not tell you. The good news: most of it sits in a formal record somewhere. The catch: the record that worries buyers most — the prior owner’s insurance claims — is the hardest one to reach. Here is all four trails in one place, plus a one-page what / where / who / cost checklist so you know where to spend your money and your time.

One house, four record trails — sorted by how hard they are to reach

It helps to stop thinking of a home’s history as one lookup and start thinking of it as four separate trails, each with its own registry and its own gatekeeper. I have ordered them below by how reachable they are — from the record anyone can pull, to the one you basically cannot. Getting that order straight is half the battle: it tells you what to do yourself, what to hand your lawyer, and what to simply ask about.

Tier 1 — the public title record: owner, transfers, mortgages, liens, writs

This is the most important trail, and most of it is genuinely public. Ontario is a land-titles province: every parcel has a PIN and a parcel register listing the current owner, past transfers, mortgages (charges), easements, and any registered liens. Your lawyer runs a full title search through Teraview before closing; you can also buy a parcel register yourself on OnLand for an early look.

The part buyers overlook is debt. If a prior owner lost a court judgment and did not pay, the creditor can have the sheriff file a writ of seizure and sale against that owner’s name. It attaches to title and shows up on the parcel register, and the property is hard to sell or refinance until it is cleared. This execution search is not done on OnLand — it runs through Teranet Express or your lawyer, which is exactly why the formal title-and-debt search has to be closed out by a lawyer before closing, not left to a few clicks online.

For a condo, this tier also brings in the status certificate. Section 76(1) of the Condominium Act, 1998 lists what it must contain; the background-check items that matter are: any outstanding judgments against the corporation and the status of every legal action it is a party to (s.76(1)(h)); whether a court has appointed an inspector or administrator to step in under s.130/131 (s.76(1)(r)); plus the budget, audited financial statements, reserve fund and any proposed major changes. One caution: the insurance certificate in the status certificate (s.76(1)(p)) is the corporation’s insurance — not the prior unit owner’s personal claims history. The corporation must deliver the certificate within 10 days of a paid request (s.76(3)), and it binds a buyer who relies on it (s.76(6)). (Statute per the current e-Laws version, verified 2026-08-06.)

DIY on OnLand, or through your lawyer on Teraview?

Tier 2 — building permits and the open-permit trap

A prior owner finished the basement into two bedrooms, added a deck, or swapped the electrical panel — any structural, electrical, or plumbing work usually needs a building permit. The question is not whether a permit exists; it is whether it was closed. A permit that was pulled but never passed its final inspection — an open permit — travels with the house to you, and can surface later when you sell, renew insurance, or apply for a new permit.

You check it by requesting building records from the municipality’s building department. Process, fees and timelines vary by city, so check that municipality’s site before you start. In Toronto, Toronto Building takes a written application (bldrecords@toronto.ca), one per property address, and states it aims to process requests within about 30 business days; applications filed after the end of 2006 usually come back as digital plans. Each permit is flagged Closed, Open, Expired, or Unknown — that flag is how you spot work that was authorized but never signed off. Municipal records fall under MFIPPA, so the public generally has a right to see and copy them. I cover the open-permit problem on its own in a separate piece — see related reading.

Tier 3 — sale and listing history through your agent

What the house last sold for, how many times it has changed hands, whether it was listed and pulled and relisted — none of this is on the public websites, but your agent can pull the history from the real estate board’s MLS system (TRREB, for example). Frequent flips, repeated relistings, or a sale price well off the neighbourhood pattern are all worth a “why?” Running alongside it is the land-registry version: OnLand’s parcel register lists every transfer and charge in date order, an ownership trail that does not depend on MLS. Cross-read the two and they corroborate each other.

Tier 4 — insurance claims: the trail you mostly cannot get

This is the counter-intuitive one. In the U.S., buyers lean on CLUE, LexisNexis’s claims-history report, and many assume Canada works the same way. But CLUE is a U.S. product, and as far as I know Canada has no buyer-facing equivalent that lets you pull a prior owner’s claims. Those loss databases are generally open only to the insurers underwriting the risk, and a buyer has no right to a prior owner’s personal claims record.

One nuance worth knowing: the Office of the Privacy Commissioner of Canada found (PIPEDA 2017-001) that where a claim is limited to damage to the structure itself — flood, fire, earthquake — and the payout went to the repair contractor rather than the owner, that information can be treated as being about the property, not the person. That leaves room for a handful of paid commercial “home history report” products. But those are commercial and incomplete, not a free public database.

So the practical route has two moves. First, take the address to an insurer or broker for a quote — an unusually high premium, a demand to remediate before they will bind coverage, or an outright refusal to insure is itself a strong signal. Second, in the offer (the APS), lean on the seller’s representations and warranties to require disclosure of known water, fire, or claims history. Do not read “no claims record I can find” as “nothing ever happened here.” This trail runs on probing quotes and written disclosure, not on a lookup.

The one-page checklist: what / where / who / cost & time

Flatten all four trails into one table and walk it before you write an offer:

📘Complete GuideHome Inspection Guide →

Arthur Zhao

Real Estate Broker · FRI · ABR · SRS · PSA · MCNE · E-PRO · CLHMS & GUILD Elite · REAIS

VP & Branch Manager, Bay Street Group Inc.

Get expert answers on buying, selling, and renting in the GTA