An Offer to Purchase (OTP) is a formal step in the buying or selling process but it’s also a binding agreement that sets out the terms and conditions of a property sale. Once signed by both buyer and seller, it becomes legally enforceable and provides the framework for how the transaction will proceed.
A well-drafted OTP protects the interests of both parties, ensures clarity on the key aspects of the deal, and reduces the risk of disputes or delays. If the clauses are incomplete, unclear, or misunderstood, they can cause financial losses, unnecessary conflict, or even the collapse of the sale.
Below we look at 10 clauses that every buyer and seller should understand, explaining their purpose, what they typically include, and why they matter.
This clause confirms the agreed purchase price and exactly how it will be paid. For smooth transfers, it needs to be specific and complete. It should cover:
Inaccuracies or vague terms here can easily derail a transaction, especially in sales where finance or multiple funding sources are involved.
Suspensive conditions are safeguards built into the OTP — the sale will only go ahead if certain conditions are met within the agreed period. If they are not, the agreement automatically lapses without penalties.
Common examples include:
Other suspensive conditions can include obtaining required certificates, municipal approvals, or zoning changes. Clear timelines are essential to prevent uncertainty or disputes later.
The occupation date is when the buyer gets the right to physically move into the property. This can happen before or after ownership is officially transferred.
If the buyer moves in before transfer or the seller stays after transfer, occupational rent applies. The OTP should spell out:
Agreeing on these details upfront avoids misunderstandings and ensures both parties are compensated fairly for early or extended occupation.
The voetstoots clause means the buyer agrees to purchase the property “as is,” including any visible or hidden defects.
However, this does not allow a seller to conceal known defects. If the seller fails to disclose an issue they were aware of — such as a leaking roof or structural crack — they can still be held responsible.
Buyers should inspect the property thoroughly before signing the OTP, preferably with a professional inspector. Sellers should make full, honest disclosures to avoid disputes after transfer.
This clause lists what stays with the property after the sale and what the seller can take.
Everything included or excluded should be clearly listed in writing. For higher-value properties, attaching a photographic inventory can prevent disputes.
The OTP should make it clear who is responsible for the costs of transferring ownership. These often include:
Most of these costs fall to the buyer, but payment deadlines must be met to avoid delays in the registration process.
This clause explains what happens if one party fails to meet their obligations. It typically sets out:
A clear breach clause ensures that problems can be dealt with quickly and fairly without derailing the entire transaction.
Where an estate agent has been involved in the sale, the OTP must clearly set out:
This avoids disputes between the parties and ensures the agent is compensated as agreed.
This section covers any extra terms agreed between the buyer and seller that are not part of the standard clauses. These might include:
Special conditions should be written clearly so they are enforceable and leave no room for misunderstanding.
Deadlines keep a transaction moving. The OTP should outline:
Missing a deadline can cause delays, penalties, or even cancellation of the sale, so this section is as much about protecting the deal as it is about managing expectations.
An Offer to Purchase is the backbone of any property transaction. Every clause serves a purpose, and none should be treated as fine print. Understanding what each means — and making sure it’s written clearly — helps both buyers and sellers move forward with confidence.
For smooth, professional transactions, CHA Property ensures that OTPs are properly structured, timelines are realistic, and every term is in place to protect the deal from start to finish.
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