Treadstone Associates
Case File · Niche Property Types

A severed lot sold before consent was granted

Anonymised, illustrative composite. A rural landowner sold off the back portion of a large lot with a scheduled closing date that arrived before the Planning Act consent it depended on ever did.

Treadstone Associates · Updated 2026

At a glance

  • • Eastern-Ontario rural property; seller agreed to sell a severed back parcel for $310,000, closing scheduled 90 days out.
  • • The Committee of Adjustment consent application had only just been filed when the offer was signed — it was not yet granted.
  • • Under the Planning Act, dividing a parcel without the required consent is 'subdivision control,' and the severed parcel legally does not exist until a Reference Plan is deposited and a Certificate of Consent issues.
  • • Consent conditions must be fulfilled within one year of the decision or the consent lapses and voids — a hard deadline with no automatic extension.
  • • Processing a straightforward consent application typically takes 60–120 days; complex files can take six months or more.

The situation

A rural landowner agreed to sell the back portion of a large parcel as a new, separate lot for $310,000, with closing scheduled 90 days out. A consent to sever was needed under the Planning Act to create the new parcel without registering a full plan of subdivision — and the Committee of Adjustment application for that consent had only just been submitted when the offer was signed.

The problem

The offer's closing date assumed the consent process would resolve well ahead of schedule. It was not a safe assumption: a straightforward consent application in a cooperative municipality can be approved in 60–120 days; files needing variances, environmental studies or Official Plan amendments can take six months or more, and an appeal to the Ontario Land Tribunal adds further delay on top of that.

This is exactly the trap treadstonelaw identifies as the most common mistake buyers and sellers make with a to-be-severed lot: agreeing to convey a parcel before the consent that creates it has actually been granted, without making the agreement conditional on that consent. Even once granted, a consent typically comes with conditions — servicing confirmation, an entrance permit, sometimes parkland dedication — and a Reference Plan prepared by an Ontario Land Surveyor still has to be deposited at the Land Registry Office before the severed parcel has its own legal description at all.

Legally, there was nothing to convey on the scheduled closing date. The Planning Act's severance regime works on a specific sequence: satisfy the conditions of consent, have the Reference Plan deposited, obtain the municipality's Certificate confirming conditions are met, then register a Transfer/Deed of Land describing the parcel by its new Reference Plan part number in the Electronic Land Registration System. Skipping ahead of that sequence does not just risk delay — it risks conveying a description that does not yet exist on title.

The Planning Act treats this seriously in both directions. Separately from the consent-timing problem, s.50's subdivision-control rule means conveying part of a landholding without the required consent creates a title problem that does not fix itself with time — a decades-old unauthorized split can still surface in a title search generations later, with the same financing and marketable-title consequences.

The numbers

Agreed price for the severed lot: $310,000. Original scheduled closing: 90 days from acceptance. Time from the Committee of Adjustment application to a granted consent, in this file: 4 months — comfortably inside the “complex file” range the source describes, since the application required a minor variance alongside the consent for the retained parcel's reduced frontage. Add the time to have the Reference Plan surveyed and deposited and the Certificate of Consent issued, and the parcel was not legally conveyable until roughly five months after the offer was signed — two months past the original closing date.

The rule that decided it

The Planning Act's consent test under s.51(24), applied here by the Committee of Adjustment rather than a Land Division Committee, is what actually creates the new parcel — not the Agreement of Purchase and Sale. And once granted, the conditions of consent must be fulfilled within one year of the decision or the consent lapses and is void, with no automatic extension; a lapsed consent means starting the application over and paying its fees again.

The outcome

Because the original APS had no clause making the sale conditional on the consent being obtained, the buyer's lawyer and the seller's lawyer negotiated a written amendment once it became clear the consent would not issue in time: the closing date was extended to a fixed number of days after the Certificate of Consent was confirmed and the Reference Plan deposited, rather than a fixed calendar date. The deal ultimately closed roughly two months later than originally scheduled, once the parcel legally existed to convey.

The lesson both lawyers took from the file: an agreement to buy or sell a to-be-severed lot needs its own consent-contingency clause from the outset, tied to the Certificate of Consent and Reference Plan deposit rather than a calendar date — not a retrofit negotiated under time pressure once the original closing date has already arrived. See the severance consent glossary entry and minor variance, defined for the underlying terms.

Takeaways

  • • A severed lot does not legally exist until a Reference Plan is deposited and the municipality's Certificate of Consent confirms every condition is met — not when the offer is signed.
  • • Consent processing commonly runs 60–120 days for a straightforward file and six months or more for one needing a variance or environmental study; price that into the closing date.
  • • Once granted, conditions of consent must be met within one year or the consent lapses and voids, with no automatic extension.
  • • An agreement to buy or sell a to-be-severed lot should be conditional on the consent itself, not scheduled to close on a calendar date that assumes it.
  • • Planning Act subdivision control applies to a decades-old severance too — an unauthorized split does not become safe with age, and it can surface in a title search at any point.

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