TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Real Estate
№ 22 Real Estate

New Condo Pre-Delivery Inspection: What to Check in Ontario

Learn how the Tarion pre-delivery inspection works for a new Ontario condo, what defects to record on the PDI Form, and how it affects warranty claims.

Real Estate4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 1, 2026
← All articles
Key takeaways
  • Every builder must do a thorough walk-through with you before handing over the keys and complete the PDI Form.
  • Record damaged, incomplete or missing items, items that do not work, and unauthorized substitutions, and take photos.
  • The PDI Form is not a warranty service request, so unfixed items must still go on a Tarion claim form.

The pre-delivery inspection, or PDI, is your walk-through of the unit before you take the keys. It is one of the most useful moments in the whole purchase, and it is easy to rush.

This article explains what the PDI is, what to record, and how it connects to later warranty claims on a new Ontario condo.

What the PDI is

Every builder must do a thorough walk-through with the buyer before handing over the keys, and must complete the PDI Form. The buyer or a designate must attend.

If you send someone in your place, that designate needs written authority to sign the PDI Form. Arrange this in advance rather than on the day.

Think of the PDI as your chance to see the unit with the builder's representative and put your observations in writing. After move-in it becomes harder to show what condition the unit was in on the first day, which is why the completed form can matter later. Take your time, and do not feel pressured to hurry through it.

What to look for and record

The PDI Form is where you note the condition of the unit on the day. Tarion's guidance points to these categories:

Taking photos is encouraged. In practice, people often check floors, walls, windows, doors, cabinets, counters, plumbing fixtures, lights, outlets and any items listed in the agreement. Compare finishes against your agreement and upgrade list.

A simple method helps. Go room by room in the same order each time, switch things on and off, run taps, open and close every door and window, and write down the exact location of each problem. Photos with a note of the room and the item make the list easier to follow later.

How the PDI affects later claims

The PDI Form is not a request for warranty service. Items still not fixed at move-in must go on the Initial Form, Mid-Year Form or Year-End Form.

Leaving an item off the PDI does not necessarily affect coverage, but the completed form is useful evidence. For timing, you can start adding items to the Initial Form 1 day after possession, and Tarion submits it automatically on day 41.

FormYou can add itemsTarion submits it
Initial Form1 day after possessionAutomatically on day 41
Mid-Year FormFrom day 42 after possessionAutomatically on day 183
Year-End FormFrom day 183Automatically on day 365

Items missed on the Initial Form can go on the Mid-Year Form. Only one Year-End Form is accepted. There is a 10-day grace period after the Year-End deadline, but a form filed in that window must be submitted manually, with written proof that you reported the items to the builder during the first year. Claim forms changed for newer warranties, so an older warranty may follow different rules. Confirm the dates that apply to your own enrolment with Tarion or a lawyer.

How the Tarion warranty fits in

For a condo, the one-year Tarion warranty starts on the occupancy date. It covers defects in work and materials, Ontario Building Code violations and unauthorized substitutions. Longer coverage and some limits also apply:

A Second-Year Form can be submitted at any time, and as many times as needed, during the second year of possession. A Major Structural Defect Form can be submitted any time after the second year, but no later than seven years after possession.

Common elements are separate

Common elements are not part of the unit PDI. Report common-element defects to the condo board, which may do its own PDI or pursue the common elements warranty.

What to do next

Frequently asked questions

Do I have to attend the PDI myself?

The buyer or a designate must attend. A designate needs written authority to sign the PDI Form.

Does the PDI Form start my warranty claim?

No. It is not a request for warranty service, so items still not fixed at move-in must go on the Initial, Mid-Year or Year-End Form.

What if I miss a defect at the PDI?

Leaving an item off the PDI does not necessarily affect coverage, but the form is useful evidence. You can still report it on a claim form.

Should I take photos?

Yes. Taking photos is encouraged when recording damaged, incomplete or missing items and substitutions.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

This is a real estate question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →