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Something of theirs is on your land. How it ends.

If your neighbour's shed, deck or driveway sits on your land, there are three realistic endings. It comes off. You agree terms and register them on title. Or a court lets it stay and orders compensation. Which one you get turns on the survey and the cost of removal.

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Start with a survey, not a lawyer's letter

An old fence, a hedge line, a driveway that has always been there — none of these prove anything about the boundary. The document everything else rests on is a current survey by an Ontario Land Surveyor. It costs real money and it costs far less than a boundary lawsuit built on a guess.

Check your title insurance policy before you spend. Many residential policies respond to boundary and encroachment problems that existed at the time you closed, and most require you to notify the insurer before you incur costs or start proceedings. Notify first, then act.

Pull the rest of the paper too. The survey your lawyer may hold from your purchase, the municipality's building permit file, and dated aerial photography can all help establish when the structure went up. That date matters if the other side raises a time-based claim.

The remedies, and why removal is not automatic

An encroachment is a continuing trespass, and the headline remedy is an order to remove it. In practice a court weighs how much land is involved, whether the encroachment was innocent, what removal would cost, and how much your use of the land is actually affected.

Ontario's Conveyancing and Law of Property Act gives the court a discretionary power where someone made lasting improvements to land in the honest belief it was their own. The court can grant them a lien for the amount by which the value was increased, or allow them to keep the land on payment of compensation. Both require a genuine mistake and a lasting improvement — not a shed thrown up last summer.

Damages instead of removal are common for minor encroachments: a strip of lawn, overhanging eaves, a fence a few inches over. Where the encroachment blocks a development, an addition, or a sale, an order to remove becomes far more likely.

Adverse possession and prescriptive easements

Under the Real Property Limitations Act, a possessory claim requires ten continuous years of possession that is open, notorious, peaceful, exclusive, actual and inconsistent with the true owner's intended use. All of it, for the whole period.

The Land Titles Act shuts this down for land registered in Land Titles: no new adverse title can be acquired against a registered owner. Most Ontario land has been converted, so the practical question is whether a claim had already ripened before conversion. Parcels still in the Registry system remain exposed.

A prescriptive easement — the classic shared driveway or right of way — generally needs twenty years of continuous, open and uninterrupted use, and is likewise unavailable against Land Titles land. So the first thing to establish is not the neighbour's conduct but which registration system your parcel sits in, and since when.

Fixing it on paper

An encroachment agreement registered on title is usually the cleanest outcome. It records that the structure stays with your permission, on stated terms: who maintains it, what happens if it is rebuilt or destroyed, whether it ends on sale. Because the use is by consent, it also neutralises any time-based claim.

The alternatives are granting an easement, or transferring the strip outright. Transferring part of a parcel is a Planning Act problem before it is a conveyancing one — a consent, or severance, from the committee of adjustment is usually required, which takes months and costs money on both sides.

If you are selling, deal with it rather than hoping. An encroachment that surfaces on the buyer's survey or in the title search, days before closing, is a good way to lose a deal or fund an abatement you did not budget for.

How it works

  1. Order a survey from an Ontario Land Surveyor showing the boundary and the encroachment.
  2. Check your title insurance policy and notify the insurer in writing before spending money.
  3. Establish whether your parcel is in Land Titles or Registry, and when it was converted.
  4. Send the neighbour the survey with a written proposal — removal, an encroachment agreement, or purchase of the strip.
  5. If terms are agreed, register the agreement or easement on title; if land changes hands, budget for a Planning Act consent.
  6. If they refuse, bring a Superior Court claim for trespass and an order for removal or compensation.

Common questions

My neighbour's fence is two feet onto my land. Do I have to sue?

No, and usually you should not start there. A survey plus a short letter proposing an encroachment agreement resolves most of these. Litigation makes sense where the encroachment genuinely costs you something — it blocks a build, reduces your lot below a required setback, or is holding up a sale.

If it has been there ten years, have I lost that land?

Probably not. For land registered under the Land Titles Act — which is most Ontario land now — no new possessory title can be acquired against you, however long the encroachment has sat there. The exception is a claim that had already been completed before the parcel was converted, and land still in the Registry system.

Does title insurance cover an encroachment?

Often, for problems that existed when you bought. Coverage varies by policy and by whether it is your neighbour encroaching on you or the reverse. Read the policy and notify the insurer before you spend money or start a claim — most policies make that a condition of coverage.

Can I just remove the encroaching structure myself?

No. Even though it is on your land, tearing it down exposes you to a damages claim and destroys your position on the real issue. The land is yours; the structure is theirs. Get the order, or get the agreement.

What if I am the one encroaching?

Move first. If you built in an honest belief the land was yours and the improvement is lasting, the court has a discretion to let you keep it on paying compensation — but that is discretionary relief, not a right, and your conduct once you learned the truth will be weighed. An encroachment agreement negotiated early is far cheaper.

Ready to begin?

Open your file tonight — a licensed Ontario lawyer will confirm everything with you by tomorrow.

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