Most expropriation offers pay for the strip of land taken and stop there. The larger loss is often the damage to what you keep, and to the business that runs on it.
When people picture expropriation, they picture the government buying a piece of land. That is only one head of compensation, and frequently the smallest. Ontario's Expropriations Act requires full compensation, and two of its most valuable components have nothing to do with the value of the land taken. They are injurious affection and business loss, and they are the parts owners most often leave on the table.
What Injurious Affection Means
Injurious affection is the reduction in value to the land you keep, caused by the taking or by the works the authority builds. In a partial taking, the authority does not buy your whole property. It buys a portion, for a road widening, a transit corridor, or a utility easement, and leaves you with the remainder. If that remainder is worth less than it was before, because it lost frontage, parking, access, or usable area, the difference is compensable.
A simple example makes the point. Suppose the authority takes a ten foot strip along the front of a commercial lot for a road widening. The land taken might be worth a modest sum. But if that strip contained the parking that made the site viable, or the setback that allowed the building to be used the way it was, the remaining property can drop in value by far more than the strip was worth. That drop is injurious affection, and it is owed on top of the market value of the land taken.
"The question is never only what did you lose from the piece that was taken. It is what is the piece you kept worth now, compared to before. Answer that honestly and the numbers often change dramatically."
Business Loss: The Head Everyone Underestimates
If you operate a business on the expropriated property, the Act allows compensation for the business losses the taking causes. This can include lost profits during a relocation, the cost of re establishing the business in a new location, loss of goodwill tied to the old site, and the disruption of moving equipment and operations. For a business whose location is part of its value, a corner store, a service depot, a restaurant with established foot traffic, these losses can dwarf the value of the real estate itself.
Business loss claims are also the ones authorities resist hardest, because they are the largest and the least visible on a land appraisal. They require careful evidence: financial records, projections, and often an expert who can quantify the loss in a way the Ontario Land Tribunal will accept. Done properly, this is where a fair result is won or lost.
Why These Heads Get Missed
An authority's offer is built on a land appraisal. A land appraiser values land. Injurious affection to a remainder and the loss of a business are not what a standard land appraisal is designed to capture, so an offer built on that appraisal alone tends to understate or omit them. Unless someone on the owner's side raises these heads, and supports them with the right evidence, they simply do not appear in the number.
The Costs Protection Makes It Worth Pursuing
Owners sometimes hesitate to push these claims for fear of legal cost. The Act addresses that. If your final compensation is at least 85 percent of the authority's offer, the authority generally pays your reasonable legal and appraisal costs. Because injurious affection and business loss claims almost always increase the total, pursuing them properly rarely puts an owner in a worse position. There is more on that mechanism, and on the Tribunal process, in our article on referring an expropriation claim to the Ontario Land Tribunal.
If part of your property has been taken, or is about to be, do not assume the offer captures your real loss. Our expropriation practice page explains the full range of compensation the Act provides, and the first consultation is free.

