A Practical Guide to Buying Abandoned Property in Ontario

Abandoned, neglected, and long-vacant properties can look like shortcuts to equity. In Ontario, there are legal pathways to acquire them—through municipal tax sales, power-of-sale listings, private deals with owners of derelict homes, and (rarely) other routes. Each path comes with rules, risks, and due diligence steps that are different from a typical residential purchase. This guide walks you from first look to closing, so you can decide if an “abandoned” property fits your budget, timeline, and risk tolerance.

What “abandoned” really means in Ontario

“Abandoned” is not a single legal status. In practice, you will encounter:

• Tax-arrears properties sold by municipalities after prolonged non-payment of property taxes. These are sold by public tender under the Municipal Act, 2001 and O. Reg. 181/03, and require a 20% deposit with your sealed bid.
  
  

• Power-of-sale properties, where a lender sells after borrower default under the Mortgages Act. Notice can be given after 15 days of default, and a sale typically cannot close until statutory waiting periods run.
  
  

• Privately owned vacant or derelict homes, often subject to local Property Standards by-laws that can compel repair or prohibit occupancy until hazards are corrected.
  
  

• “Vacant” for tax purposes, such as Toronto’s Vacant Home Tax. This is a municipal tax designation—not an ownership change—but it can help you identify long-empty dwellings.
  
  

Important: You cannot enter a property just because it looks empty. Ontario’s Trespass to Property Act prohibits entry without permission, and tax-sale advertisements usually warn that there is no right of inspection before bidding. View from the public road only.

Path 1: Buying at a municipal tax sale

How tax sales work

When municipal taxes are unpaid for two full calendar years, a municipality can register a Tax Arrears Certificate (a lien) and, if not redeemed within one year, proceed to sell the property by public tender. Listings appear on municipal sites and in the Ontario Gazette.

• Bid format: You submit Form 7 with a deposit of at least 20%, typically by certified cheque, bank draft, or money order, by the deadline.
  
  

• Minimum tender amount: Advertisements state the cancellation price (taxes, penalties, interest, and costs) as the minimum you must exceed.
  
  

What you actually get

Tax-sale deeds convey title “as is, where is,” with no warranties. Municipalities do not guarantee vacant possession, working utilities, zoning compliance, or structure safety. Some interests survive the sale—easements, restrictive covenants, and most importantly, Crown liens (provincial or federal). Expect to handle possession issues yourself.

Keep in mind that a tax-sale bargain price often reflects the cost to resolve title risks, occupancy/eviction, and unknown defects that you could not inspect beforehand. 

Path 2: Buying a power-of-sale (lender-forced) property

A power of sale lets the lender sell after the borrower defaults. Under s. 32 of the Mortgages Act, a Notice of Sale may follow after 15 days of default, and additional notice and waiting periods apply before a sale closes. These properties are marketed on MLS® far more often than tax-sale properties, and you can usually view and inspect them.

• Timeline basics: Notice after ~15 days; many sales complete only after 35–45+ days of statutory notice periods, depending on circumstances.
  
  

• Condition and terms: Still as-is, but you typically get access for inspections, which makes risk management easier than tax sales.

How to find abandoned or long-vacant targets

1) Watch official sources

• Municipal “Sale of Land by Public Tender” pages, and the Ontario Gazette.
  
  

• City webpages and FAQs on tax sales, which often list upcoming tenders and rules.
  
  

2) Use land-registry tools to confirm ownership and liens

• OnLand (Ontario’s public portal) and Teranet eXpress let you buy a Parcel Register to see the legal owner, PIN, and registered encumbrances. You can also search instruments and historical books.
  
  

• OnLand help pages explain how to pull a Parcel Register and locate liens.
  
  

3) Read municipal by-laws and notices

Property Standards by-laws (unsafe orders, demolition orders) and heritage listings can materially affect cost and timelines.

4) Scan for “vacant home” regimes

Toronto and other municipalities have Vacant Home/Unit Taxes that signal underused properties. They do not transfer ownership, but they help you spot long-empty homes.

Due diligence essentials (for any abandoned property)

Title, liens, and what survives

• Crown liens can remain on title after a tax sale; private encumbrances are generally cleared by the tax deed, but easements and restrictive covenants remain. Always have a real-estate lawyer review the Parcel Register and instruments.
  
  

Access and possession

• No right of entry pre-bid on tax sales; entering can be trespass. Closing does not guarantee vacant possession—sheriff enforcement may be needed.
  
  

Zoning, property standards, and safety

• Municipal Property Standards by-laws can prohibit occupancy until hazards are fixed; orders can require repair or site clearance. Budget for code compliance.
  
  

Heritage constraints

• Designated or listed heritage properties face demolition controls, mandatory notice periods, and conservation requirements—factor this into scope, timeline, and costs.
  
  

Environmental risk (brownfields)

• For older or industrial-adjacent sites, commission a Phase I Environmental Site Assessment to CSA Z768-01 (R2022) standards, with Phase II if red flags arise. Title insurance does not cover environmental contamination.
  
  

Title insurance (what it does—and doesn’t—do)

• Title insurance is strongly recommended in Ontario, but expect exclusions for environmental issues and non-title defects. Discuss extended coverage with your lawyer.
  
  

Financing realities

Lenders may hesitate to fund severely dilapidated or uninhabitable properties. Power-of-sale purchases are usually easier to finance than tax-sale properties because you can inspect and appraise them, but you should still be prepared with higher down payments, renovation budgets, and a plan for immediate repairs. Title insurance is often required by lenders, even though it will not cure physical or environmental issues. Adverse possession: Do “squatters’ rights” help you buy?

In almost all modern cases, no. Ontario’s land system has largely moved to Land Titles, which blocks new adverse possession claims unless the 10-year possession period fully matured before conversion from the old Registry system. Recent commentary and case law confirm that successful claims are rare and fact-specific.

Step-by-step: A smart process for buyers

Step 1 — Shortlist targets

• Monitor municipal tax-sale pages and the Ontario Gazette; set alerts for “Sale of Land by Public Tender.”

Step 2 — Pull title early

• Buy the Parcel Register on OnLand/Teranet to confirm the owner, encumbrances, and municipal certificates or writs.

Step 3 — Call the municipality

• Ask about Property Standards orders, building or fire orders, demolition/unsafe notices, and whether the property is listed or designated under the Ontario Heritage Act.

Step 4 — Investigate land use and environmental risk

• Confirm zoning and permitted use; order a Phase I ESA if the history suggests possible contamination.

Step 5 — Line up realistic financing

• Speak with your lender and a mortgage broker about condition-based lending. Anticipate lender conditions for habitability and insurance.

Step 6 — Offer or tender with eyes open

• Tax sale: Submit Form 7 with 20% deposit by deadline; remember there is no inspection and no guaranteed possession.

• Power of sale: Attach inspection clauses as allowed, review lender schedules, and expect “as-is” terms.

Step 7 — Close, insure, and plan the first 90 days

• Have your lawyer review closing adjustments, register the deed, and arrange title insurance understanding its exclusions. Plan funds for code compliance, utilities reconnection, security, and immediate repairs.

Common pitfalls (and how to avoid them)

• Assuming clear title at tax sale. Crown liens, easements, and restrictive covenants can remain. Verify with a lawyer before bidding.
  
  

• Counting on a walkthrough. You usually cannot enter a tax-sale property pre-bid; do not trespass.
  
  

• Ignoring Property Standards or heritage rules. Orders can bar occupancy and heritage controls can limit alterations or demolition.
  
  

• Underestimating environmental costs. A Phase I/II ESA can prevent six-figure surprises. Title insurance will not cover contamination.

Bottom line

Buying an “abandoned” property in Ontario can be a high-reward project, but only if you respect the legal pathways, accept as-is reality, budget for compliance and environmental work, and get expert help. Start with a lawyer-led title review, check municipal orders and heritage status, and choose the path—tax sale, power of sale, or private purchase—that matches your appetite for risk and renovation.

When you are weighing a complex purchase—or thinking about selling a property that needs work—experience matters. The Johnson Team is a trusted name across the GTA for market knowledge, strategy, and hands-on guidance. We understand municipal processes, government regulations, and how to structure offers that protect your interests. For homeowners planning to sell, our seasoned listing specialists will price with precision, advise on smart prep and staging, market aggressively across channels, and negotiate to maximise your net. Contact The Johnson Team to start working with an agent right away and move forward with clarity and confidence.