Preliminary sale agreement
 at the notary’s office

Preliminary sale agreement vs. developer agreement – what’s the difference?

To begin with, let us explain the difference between a preliminary sale agreement and a developer’s agreement. Both types of contract must be signed in the form of a notarial deed.

A developer agreement applies to properties that are yet to be built. Its content is based on the Act of 20 May 2021 on the protection of the rights of the buyer of a residential unit or a detached house, and on the Developer Guarantee Fund (commonly referred to as the Developer Act). It is important to note that this legislation applies exclusively to buyers acting as natural persons.

In contrast, a preliminary sale agreement relates to properties that already have an occupancy permit, which typically means a shorter timeframe for the transfer of ownership. The only exception applies to commercial premises, which always require a preliminary sale agreement regardless of the stage of construction.

A developer agreement is therefore a specific type of preliminary agreement, governed by statute to provide additional legal protection for buyers. It is also worth noting that at Skanska, we finance construction projects using our own funds.
Furthermore, signing either type of agreement results in a claim being registered in Section III of the property’s land and mortgage register. This ensures that no one else can acquire the property until the claim is withdrawn by the buyer – another way in which we help to guarantee your peace of mind.

What documents are required to sign a preliminary sale agreement with a notary?

You will need to provide the necessary documents in advance. Our representative will explain in detail what information is required and how to prepare for the appointment with the notary. Documents and information typically required include:

Personal details
Proof of identity (identity card or passport)
Home address
Terms and conditions of property acquisition
Other required documents*
*which our representative will tell you about during the appointment
If you are acting under a power of attorney, this must also be drawn up as a notarial deed.

What should you do before signing a preliminary sale agreement?

We give you the opportunity to review the documentation in advance. You will be able to familiarise yourself with the terms of the contract, the legal status of the property, the rules governing its acquisition, and other details. We value transparency, which is why we also provide a document setting out the technical specifications and finish standards of the building and the residential units.

We believe that every buyer should read this document carefully. It provides a clear understanding of the quality and types of materials used in the construction, as well as what is included in the finished flat.

We encourage you to go through all the documents provided by our representative before your appointment with the notary. Doing so helps to streamline the notarial process and saves you valuable time.

Please also bear in mind the notary fees: for a developer’s agreement, the costs are split 50/50 between us and the buyer. For a preliminary agreement, the buyer bears the full cost.

What does a preliminary sale agreement contain?

In the developer agreement signed before a notary, we undertake to transfer ownership
of the property to the buyer upon completion of construction and after obtaining an occupancy permit.

The agreement includes, amongst other things:
Terms of purchase
Legal status of the property
Obligations of both parties
Completion deadlines and date of transfer of ownership

We want you to make informed decisions about your life and finances. We value clear and straightforward transactions, which is why we provide guidance at every stage. Buying a new home isn’t something we do very often – for many, it’s a once-in-a-lifetime decision. That’s why we’re here to support you – including helping you sign your preliminary sale agreement.