The difference between a developer agreement and a preliminary agreement is fundamental. To understand it clearly, the easiest way is to compare these agreements in three key areas: purpose, time of signing, and level of legal protection.

•      You are buying a "promise" of an apartment. You commit to pay; the developer commits to build, establish, and transfer ownership.

•      Strong statutory protection: right to withdraw in case of significant delay (over 90 days) or project changes.

•      You pay according to a schedule; funds released after verification of construction stages.

•      You reserve a specific, existing apartment until the notarial deed of sale is signed.

•      Your security depends on the content of the agreement: precisely specify the deadline, property description, and consequences of non-performance.

•      Does not constitute a transfer of ownership. The seller remains the owner until the notarial deed is signed.

INFORMATION PROSPECTUS

The developer is obliged to provide it. Read it carefully - it is the key source of information about the investment, risks, and the developer.

WITHDRAWAL CLAUSE

Check if the agreement explicitly reiterates your statutory right to withdraw in case of delays.

NOTARIAL FORM

Definitely choose a notarial deed - it provides the highest legal certainty and facilitates claiming rights.

FAIR DEPOSIT

Avoid clauses about a "non-refundable deposit" or a contractual penalty of disproportionately high value. Standard is up to 10% of the price.

SELLER VERIFICATION

Before signing, check the Land Register (KW) to confirm the signing person has the right to dispose of the property.