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Apartment presales

Legal Limits and Safeguards for Buyers

An off-plan apartment purchase requires a careful review of the reservation agreement, the future purchase agreement, and the payment method, as the buyer is paying for a property that may not yet be completed in its promised form. Risks include project changes, delays, and the developer's insolvency. In this article, you will find out what the agreements must cover, how to protect your payments, and when you can demand a refund or defend against changes.

The picture shows an attorney providing advice on the legal limits of pre-sales of apartments.

Key takeaways

Purchasing an off-plan apartment is divided into three phases, each progressively increasing your commitment. The entire process carries specific legal risks and, without due caution, can diminish your negotiating power against the developer.
The reservation agreement is a crucial first step that is often underestimated. Although it may seem like a formality, it establishes the basic rules of the transaction, temporarily reserves the property, and gives you time to secure financing.
The future purchase agreement constitutes the legal core of the entire transaction. This highly binding document defines all essential terms of the future sale, including the price, deadlines, and penalties for non-compliance.
The purchase agreement is the final document for the transfer of ownership rights. It is typically signed only after the building has received its final occupancy permit and serves as the basis for registering your ownership in the Land Registry.
ARROWS law firm

Buying an Apartment "Off-Plan": What is a Pre-Sale and How Does It Work?

However, you are making your decision based on visualisations, plans, and technical descriptions. This process carries specific legal pitfalls that must be properly addressed. The entire transaction is divided into several contractual phases that gradually increase your commitment while, if you are not careful, reducing your negotiating power.

A typical contractual process consists of three main steps that logically follow one another. Each has a different legal weight and purpose.

1. Reservation Agreement (RA): The first document you sign. Its purpose is to temporarily block the selected property and give you time to secure financing. However, it is often underestimated, even though it is here that the basic rules for the entire transaction are set.

2. Future Purchase Agreement (FPA): This is the legal core of the entire deal. It is a highly binding document that defines all the essential conditions of the future sale – from the price and deadlines to penalties for non-compliance.

3. Purchase Agreement (PA): The final contract, which is usually signed only after the building's final inspection approval. Its main purpose is the formal transfer of ownership rights and serves as the basis for entry into the Land Registry.

It is crucial to understand the difference between the first two documents. While the reservation agreement is often just a so-called innominate (unnamed) contract whose content is not strictly defined by law, the future purchase agreement is a contractual type regulated under Czech legislation, which provides significantly higher legal certainty and enforceability. The lawyers at ARROWS specialise in reviewing and preparing all contractual documentation and will ensure that every step is safe for you. For an immediate solution to your situation, write to us at consultation@arws.cz.

The Reservation Agreement: The First Step That Decides Hundreds of Thousands

The reservation agreement may seem like a mere formality, but it is actually one of the most important documents in the entire process. By signing it, you ensure that the developer will not offer the property to anyone else for the agreed period, and you gain time to negotiate a mortgage with the bank.

Because the content of this agreement is not precisely defined by law, developers often include provisions that are disadvantageous to the buyer. Using a generic template downloaded from the internet is extremely risky here. Every project and every situation is specific and requires an individual legal assessment.

What Must a Secure Reservation Agreement Contain?

The key element of a reservation agreement is the reservation fee. Its amount usually ranges from 1% to 10% of the purchase price and serves as confirmation of your serious interest. The fate of this fee must be absolutely clearly defined in the agreement.

Ensure that the agreement precisely states the conditions under which the fee is refundable. Typically, it should be returned to you if the developer thwarts the deal, if serious legal defects appear in the project, or if the bank does not approve your mortgage – however, this point must be explicitly negotiated.

FAQ – Legal Tips for Reservation Agreements

1. Does the reservation agreement have to be in writing?

The law does not strictly require it, but for your legal certainty, a written form is an absolute necessity. Oral agreements are practically unenforceable in the event of a dispute. Do you need help preparing a written agreement? Contact us at consultation@arws.cz.

2. What if the bank doesn't approve my mortgage?

If it is not explicitly stated in the agreement as a reason for a refund of the fee, you may lose the money. ARROWS will help you negotiate contractual terms that will protect you in this situation. For a legal consultation, write to us at consultation@arws.cz.
ARROWS law firm

Where to Send the Reservation Fee and With Whom to Conclude the Agreement?

The biggest risk is paying the reservation fee directly to the real estate agency's or developer's account. In the event of a dispute or the seller's financial problems, getting the money back can be very difficult. Always insist on depositing the fee into a secure attorney's escrow. This ensures that the money will be released only after clearly defined conditions are met.

It is just as crucial with whom you sign the agreement. A bilateral agreement concluded only between you and the real estate agency does not bind the developer in any way. It may happen that the developer sells the property to someone else in the meantime. Always demand a tripartite agreement (buyer – developer – intermediary) or verify that the intermediary has a valid power of attorney from the developer for this act.

Risks and Penalties

How ARROWS Helps

Forfeiture of the reservation fee if a mortgage is not approved or defects are found in the project.

Preparation and review of agreements – we ensure the agreement contains clear conditions for the fee's refund and protects your investment.

The agreement is concluded only with the real estate agency, which does not bind the developer to the sale.

Legal consultation and verification of contracting parties – we insist on a tripartite agreement or verification of power of attorney to make the commitment legally enforceable.

Unclear conditions that allow the developer to later change key parameters of the apartment or the price.

Negotiation and refinement of contractual terms – we ensure that the reservation agreement already contains the basic framework for the future transaction and protects you from unilateral changes.

Payment of the fee to an unsecured account of the real estate agency or developer.

Securing attorney's escrow – your money will be deposited in a special, insured account until the contractual conditions are met.

ARROWS law firm

Future Purchase Agreement (FPA): A Commitment with Far-Reaching Consequences

A future purchase agreement is a document that legally binds both you and the developer to conclude a final purchase agreement in the future, after specified conditions are met (typically after the final inspection approval). Unlike a reservation agreement, this is a type of contract regulated by law, which establishes a much stronger commitment.

In practice, the FPA is the most important document of the entire transaction. The final purchase agreement usually just formally confirms what was agreed upon here. Any ambiguities, disadvantageous provisions, or missing protective elements in the FPA can come back to haunt you later, as the room for changes is already minimal.

What to Watch Out for in a Future Purchase Agreement?

Carefully check that the agreement contains all the key elements that protect your rights and investment. Do not rely on marketing materials and visualisations; only what is written in the agreement is decisive.

  • Precise specification of the property: The agreement must contain a detailed technical description of the apartment, its exact area, a list of all accessories (cellar, parking space), and above all, a detailed description of the equipment standards (specific types of flooring, doors, sanitary ware, windows, etc.).

  • Final price and payment schedule: The price must be stated in the agreement as final, including VAT. Beware of so-called inflation clauses. The payment schedule must be linked to real construction milestones (e.g., completion of the rough structure, installation of windows, final inspection approval), not to fixed dates.

  • Binding deadlines and penalties for the developer: The agreement must contain the latest deadline for the completion of the construction and its final inspection approval. In case of delay, it is absolutely crucial to negotiate contractual penalties for the developer, ideally for each day of delay. Without them, you have no effective leverage to force the developer to meet the deadlines.

  • Options for withdrawal from the agreement: The agreement must clearly define the conditions under which you can withdraw from the agreement without penalties. Typically, this should be in the event of a significant delay in construction by the developer or a substantial change in the apartment's parameters compared to the agreement.

A key document that is created during construction is the owner's declaration (prohlášení vlastníka). With this legal act, the developer formally divides the building into individual apartment units and defines the common areas. The lawyers at ARROWS will check the compliance of the FPA with the future owner's declaration for you, to ensure that you are buying exactly what was agreed upon. Do not hesitate to contact our office – consultation@arws.cz.

The Biggest Risks of Development Projects: How to Protect Your Investment?

Buying an apartment "off-plan" is associated with risks that do not exist when buying a completed property. Underestimating them can lead to financial loss, years of disputes, or disappointment with the final appearance of your new home.

DO YOU NEED LEGAL HELP?

Get in touch — we're happy to help.

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What to Do When Construction is Delayed?

Construction delays are one of the most common problems. They can complicate your move, as well as the drawing of your mortgage. Your defence options depend entirely on how well your FPA is drafted. If it includes contractual penalties for delay and the right to withdraw after a certain period, you have a strong negotiating position.

Can the Developer Change the Project or the Apartment's Area?

Developers often include clauses in their agreements that allow them to make changes to the project. However, it is necessary to distinguish between minor adjustments and fundamental changes. An acceptable deviation in the final floor area of the apartment should not exceed 3–5%. For a larger deviation, the agreement should guarantee you the right to an adequate discount on the purchase price, or even the option to withdraw from the agreement.

FAQ – Legal Tips on Development Risks

1. What if my apartment has a smaller area after completion?

It depends on the agreement. The usual tolerance is 3–5%. For a larger deviation, you should have the right to a discount. ARROWS will help you get such a provision into the agreement. Need legal help? Contact us at consultation@arws.cz.

2. Is it safe to send money to the developer's account?

No. This is a major risk in case of the developer's financial problems. Always insist on an attorney's escrow or another form of safekeeping. To ensure a secure transaction, write to us at consultation@arws.cz.
ARROWS law firm

How to Protect Yourself from the Developer's Insolvency?

The biggest risk is the developer's bankruptcy. In such a case, you could lose all paid deposits. The basic prevention is a thorough legal check (due diligence) of the developer before signing any agreement. It is necessary to check their history, references, economic stability, and look into the Commercial and Insolvency Registers.

The method of project financing is also crucial. If the project is financed by a bank, it is a safer option for you, as the bank has thoroughly vetted the developer itself. Conversely, projects financed solely from clients' money are much riskier.

Never send money to a so-called project account. It primarily protects the financing bank, not you. The only reliable protection is the use of an attorney's, notary's, or bank's escrow. In this case, the money is released to the developer gradually after clearly defined milestones are met.The ARROWS law firm is insured for CZK 500 million and provides the highest standard of secure attorney's escrow.

Risks and Penalties

How ARROWS Helps

Developer's insolvency and loss of paid deposits in the order of millions of crowns.

Legal due diligence of the developer and securing attorney's escrow – we will check the developer's financial health and ensure your money is safe.

Significant construction delays and the inability to move in on the planned date.

Preparation of agreements with penalties for the developer – we will negotiate contractual penalties for delays and withdrawal conditions that will protect you from setbacks.

Unilateral project changes (smaller area, cheaper materials) contrary to the original agreement.

Detailed specification in the future purchase agreement – we will ensure the agreement precisely defines the standards and your property, leaving no room for the developer to make undesirable changes.

Hidden defects and unfinished work when taking over the completed apartment and complex claims procedures.

Representation during handover and defect claims – we will help you with a professional inspection of the property and provide legal representation when asserting claims for defects.

ARROWS law firm

International Scope: Property Purchase by Foreigners and Foreign Investments

The Czech real estate market is also attractive to foreign investors. Citizens of EU member states, Norway, Iceland, Liechtenstein, and Switzerland can acquire real estate in the Czech Republic under the same conditions as Czech citizens. For citizens of other countries, certain restrictions may apply, but these can often be resolved, for example, by establishing a Czech legal entity.

Our specialists will help you

JUDr. Jakub Dohnal, Ph.D., LL.M.

JUDr. Jakub Dohnal, Ph.D., LL.M.

advokát, řídící partner

dohnal@arws.cz
Mgr. Marek Hučík

Mgr. Marek Hučík

advokát, partner

hucik@arws.cz
ARROWS law firm

For clients whose transactions have an international element – whether it's a foreign buyer, financing from abroad, or Czech investors buying property in other countries – the support of a partner with an international reach is key. Thanks to the ARROWS International network, built over ten years, we handle complex cross-border transactions on a daily basis and provide our clients with legal certainty not only in the Czech Republic but also abroad.

Our experience also allows us to connect clients with each other when we identify interesting investment or business synergies. We are also happy to listen to your business ideas and help you find the right partners for their implementation.

How Can the Lawyers at ARROWS Help You? Comprehensive Legal Services for Your Peace of Mind

Buying an apartment from a developer is a complex process that requires expert legal knowledge and experience. Our Prague-based lawyers have a long-term specialisation in real estate law and development projects and are ready to guide you safely through the entire transaction from start to finish.

Our services include:

  • Preparation or thorough review of all contractual documentation (reservation agreement, FPA, purchase agreement) to ensure balanced and secure conditions.

  • Comprehensive legal due diligence of the developer, their project, and the affected land plots to uncover any hidden risks.

  • Active representation in negotiations with the developer to secure the most favourable contractual terms for you.

  • Establishment and management of a secure attorney's escrow that 100% protects your funds.

  • Representation during the property handover, assistance with defect detection, and subsequent legal enforcement of their removal.

  • Expert training for your investment teams or company management to help you better navigate the legal aspects of real estate investments.

Our experience is built on long-term cooperation with more than 150 joint-stock companies, 250 limited liability companies, and 51 municipalities and regions. We pride ourselves on speed, high quality, and a deep understanding of our clients' business objectives.

Buying an apartment from a developer is one of the biggest investments in your life or business. Don't leave anything to chance. Our lawyers specialise in this area and are ready to protect your interests at every step of the transaction. For a no-obligation consultation and to secure a tailor-made legal solution, write to us at consultation@arws.cz.

FAQ – Most Common Legal Questions about Apartment Pre-Sales

1. What happens to my reservation fee if I don't get a mortgage?

If it is not explicitly addressed in the agreement, you will likely forfeit the fee. That is why it is crucial to negotiate this provision before signing. If you are facing a similar problem, contact us at consultation@arws.cz.

2. Can a developer unilaterally change the apartment's price after signing the FPA?

They should not, as long as the price is defined as fixed in the agreement and does not include, for example, an inflation clause. A careful review of the agreement is essential for your protection. For a review of your agreements, write to us at consultation@arws.cz.

3. What is the difference between paying into a project account and into an attorney's escrow?

A project account protects the bank, not you. In the event of the developer's insolvency, the money in this account becomes part of the bankruptcy estate. An attorney's escrow holds your money separately and safely. To arrange a secure escrow, contact us at consultation@arws.cz.

4. What should I do if the construction is delayed?

Your options depend on the contractual penalties and withdrawal conditions negotiated in the FPA. Without them, your position is weak. Need an assessment of your legal options? Contact our office – consultation@arws.cz.

5. Can I sell the apartment before its completion and final inspection approval?

Yes, it is possible through an assignment of rights and obligations from the FPA. However, this almost always requires the prior written consent of the developer, which may be subject to a fee. Our lawyers are ready to help you with this process – write to consultation@arws.cz.

6. Is it necessary to have an expert for the apartment handover?

It is not mandatory, but it is strongly recommended. An independent technician will uncover hidden defects that you might overlook as a layperson. A properly drafted handover protocol is key for subsequent claims. For legal support during the property handover, do not hesitate to contact us at consultation@arws.cz.

DO YOU HAVE MORE QUESTIONS? GET IN TOUCH

ARROWS law firm

About the author

JUDr. Jakub Dohnal, Ph.D., LL.M.
JUDr. Jakub Dohnal, Ph.D., LL.M.

Associate, managing partner

Jakub Dohnal is a solicitor and managing partner at ARROWS. He specialises in company sales, investor equity investments and property transactions — most often representing the owner who is selling a company whose value they have built up over many years and who needs the transaction to be completed on the agreed terms.

Disclaimer:

The information contained in this article is for general informational purposes only and serves as a basic guide to the issue as of 2026. Although we strive for maximum accuracy, laws and their interpretation evolve over time. We are ARROWS Law Firm, a member of the Czech Bar Association (our supervisory authority), and for the maximum security of our clients, we are insured for professional liability with a limit of CZK 350,000,000. To verify the current wording of the regulations and their application to your specific situation, it is necessary to contact ARROWS Law Firm directly (consultation@arws.cz). We are not liable for any damages arising from the independent use of the information in this article without prior individual legal consultation.