August 5, 2026 · 4 min read
Buying ALR Land in the Lower Mainland? Check These Things First
ALR rules never show up at a viewing. Five due-diligence questions on permitted uses, residences, fill, ALC history and farm-class taxes before you buy.
Why ALR parcels need different due diligence
Land in the Agricultural Land Reserve is governed by the Agricultural Land Commission Act, a provincial statute that takes precedence over local zoning and, with limited exceptions, over other provincial legislation. Whatever a listing implies, the ALR framework decides what a parcel can do.
Just as important, regulators deal with whoever owns the parcel today. Problems created before you bought, unauthorized fill, an unfinished condition, an open municipal file, can land on your desk after closing. That makes ALR due diligence less about the buildings and more about questions a viewing never raises. Here are five worth answering before subjects come off.

1. What can this parcel legally be used for?
ALR land is reserved for agriculture first. Uses listed in the ALR Use Regulation can proceed without an application when their conditions are met; anything outside that list needs Agricultural Land Commission approval, even where municipal zoning looks favourable. Local governments may regulate farm uses, but they cannot authorize what the province restricts.
Housing deserves particular care. Most ALR parcels are allowed one principal residence, with size caps set by regulation. A small additional residence can qualify without an ALC application, but only in defined circumstances and only where local bylaws allow it; anything larger, or any further dwelling, needs Commission approval regardless of local zoning. If your plans include a second home or a non-farm venture, treat “the neighbour has one” as a research prompt, not a precedent. Our overview of ALC applications explains when Commission approval enters the picture.
A pre-purchase agrology review maps your intended use against the current regulation before you are contractually committed.
2. Is there fill on the land, and was it authorized?
Fill is the quiet deal-breaker on Lower Mainland acreage. Placing fill or removing soil in the ALR generally requires either ALC approval or a Notice of Intent to the Commission, with the work on hold until the ALC responds or 60 days pass, and municipalities such as Richmond apply their own soil bylaws in parallel, so both layers count.
For a buyer, the question is easy to ask and hard to eyeball: was every load that arrived on this parcel authorized, and by whom? Raised building pads, unusually level fields on floodplain soils and imported gravel all warrant scrutiny. Unauthorized fill draws ALC compliance and enforcement attention, and it does not resolve itself at closing. A fill quality assessment documents what is on the ground and its standing under the rules before the parcel is yours.
3. What is the parcel’s history with the ALC?
The ALC operates a public application and decision search covering applications submitted electronically from July 2015 onward. It shows summaries, statuses and reasons for decisions, but it is not a complete historical record, and some material is withheld for privacy. Older files and any notations on title take separate legwork, including a title search and, where the record is thin, direct inquiries. Past approvals can also come with conditions worth confirming, so you are not buying someone else’s unfinished application.
4. Will farm-class taxation survive the sale?
Many ALR parcels carry modest property taxes because they hold farm classification from BC Assessment. That status is a separate, income-tested program, not an automatic feature of the ALR. It rests on qualifying agricultural use and sales thresholds that scale with the size of the operation; on leased land it also depends on the operator’s sales and a current lease.
Classification is not guaranteed to survive a change of ownership or operation, and losing it means reassessment into a different property class at a materially different valuation. Before you bank on the current tax bill, ask what the classification rests on and whether your plans will sustain it.
5. What is the land itself capable of?
Regulation aside, the soil has its own answers. Whether a parcel can support the farming you intend, and the farming its tax status may depend on, comes down to soil conditions, observed drainage patterns and any history of disturbance. Past commercial or industrial activity raises questions a Phase 1 environmental site assessment is designed to answer, while agricultural potential is established through a land capability assessment.
An agrologist’s site walkover reads far more from the ground than a listing photo will show.
Where a pre-purchase review fits
None of this asks a buyer to become a regulatory expert. It asks for the right questions, put to the right records, early enough to matter. A pre-purchase agrology review draws the threads together: intended use against the regulation, fill status, ALC history, farm-class footing and what the land can actually support.
If you are weighing an ALR parcel in Richmond, Delta, Surrey, Langley or the Fraser Valley, book a consultation and we will scope the review your parcel needs before you commit.