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Pre-Construction Purchase Agreements in Alberta Explained

Thinking of buying a home or condo before it is built? Learn what an Alberta pre-construction agreement involves, key risks, deposits and clauses to review.

Real Estate4 min readTSLBy the Treadstone Law Team · AlbertaUpdated November 13, 2026
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Key takeaways
  • A buyer of a new condominium unit may rescind by written notice within 10 days of the later of receiving the required documents or signing the agreement.
  • A developer must hold purchaser money in trust until title issues.
  • Price changes and late possession on freehold homes are mostly governed by your contract, so have the wording reviewed before you sign.

Buying a home or condo that is not built yet means committing money and time based on plans, a sales centre and a contract. Things can change between signing and moving in, so the agreement matters more than usual.

This article covers the protections Alberta gives buyers, how deposits are treated, which clauses deserve a close read, and how to check the builder before you commit.

This article covers the law of Alberta.

What a pre-construction agreement is

A pre-construction agreement is a contract to buy a home or unit before construction is finished, sometimes before it starts. It usually sets out the price, deposit schedule, a description of the home, and an expected completion or possession date.

New homes in Alberta must come with warranty coverage. The New Home Buyer Protection Act requires builders to provide it on all new residential homes, including condominiums. Homes with permits issued on or after February 1, 2014 cannot be sold, offered for sale or listed without warranty coverage and registration in the New Home Buyer Protection System.

Extra protections for new condominium buyers

Under the Condominium Property Act, a developer shall not sell or agree to sell a unit or proposed unit unless it has delivered the listed disclosure documents to the purchaser. The purchase agreement must also include a notice of the purchaser's right to rescind within 10 days.

You may rescind a new condominium purchase by written notice to the developer within 10 days of the later of receiving the required documents or signing the agreement, and the developer must return all money paid within 15 days of receiving the notice. Any waiver or release of your rights under the Act is void, and your remedy under the Act is in addition to any other rights or remedies.

If the disclosed information changes materially, the developer must give you written notice before you take possession. Developers who fail to comply with certain of these duties commit an offence, and the Director can also impose administrative penalties of up to $100,000. These are condominium rules; a freehold home purchase is governed mainly by the contract.

Deposits and where your money sits

A developer or prescribed trustee must hold purchaser money in trust until title issues, and must deposit it into a trust account within 3 days of receipt, excluding holidays and Saturdays. That rule is in the Condominium Property Act. For a freehold home, ask your lawyer how the deposit will be held and under what conditions it is returned, since that depends on the contract.

Clauses to review before signing

If a clause is unclear, ask for it to be explained or changed before you sign. Buyers sometimes assume the contract matches the sales brochure, but the signed contract is what you can enforce.

Checking the builder and what to do next

All residential builders in Alberta must have a licence to obtain permits for constructing new homes. You can search the Builder Registry by builder name, builder ID, licence ID or location of homes built, and it shows licence status and class, persons in control, enforcement actions under the Act, and the number and locations of homes built since February 1, 2014. A builder who does not appear is not shown as licensed.

Frequently asked questions

Can I cancel a new condo purchase after signing?

Yes, within limits. You may rescind by written notice to the developer within 10 days of the later of receiving the required documents or signing the agreement. The developer must return all money paid within 15 days of receiving the notice.

Is my deposit protected?

For a new condominium, the developer or prescribed trustee must hold purchaser money in trust until title issues. For a freehold home, it depends on the contract, so have a lawyer confirm how the deposit is held.

Can I give up my rights in the contract?

For condominium purchases, any waiver or release of your rights, benefits or protections under the Condominium Property Act is void. Other contract terms still matter, so review them carefully.

Can the builder raise the price or delay possession?

That mainly depends on what your contract says and on general contract law, so read those clauses closely and have a lawyer confirm what they mean. For condominiums, material changes to disclosed information require written notice before possession.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Alberta laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a lawyer who practises in Alberta. Reach us at 1-844-900-1070 or send our Team a message.

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A home purchase with us is from $1,242.95, tax included. Third-party fees are extra.

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