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Povolení přípojky před hlavní stavbou

Povolení přípojky před hlavní stavbou

Key takeaways

Under the new Building Act, utility connections up to 25 meters in length are classified as minor structures and, as a rule, do not require a permit from the building authority. For connections exceeding 25 meters, a permit is necessary.
However, even for short connections, not all obligations are waived. Project documentation, the consent of the network administrator, the demarcation of existing utility lines, and, in some cases, the written consent of a neighbor are still required.
Permitting a utility connection before the main construction can be legally problematic. The building authority is bound by the principle of legality and cannot grant a "practical exception" if it lacks a basis in law. The key, therefore, is properly prepared documentation and a legally sound application.
An incorrect procedure can significantly increase project costs and cause delays. A utility connection constructed without the necessary permit may be considered an unauthorized structure, which can lead to a fine, proceedings for its removal, and, in extreme cases, the suspension of the entire project.
ARROWS law firm

The New Building Act 2024: A Revolution in Utility Connection Permitting, or Just an Apparent Simplification?

The main legislative change is the new categorization of utility connections. Water and sewage connections up to 25 meters in length are now considered minor structures. In practice, this means you no longer need a permit from the building authority for their implementation, such as the previously required zoning consent. This is a fundamental departure from previous practice.

However, it is necessary to distinguish—connections longer than 25 meters fall into the category of simple structures and still require a permit from the building authority. This threshold is crucial for proper project planning and choosing the right procedure.

The Paradox of Simplification: Why is the Process More Complicated Than Before?

Although the Act promised simplification, its implementation has been accompanied by a number of problems that paradoxically complicate and prolong the entire process. Builders are facing uncertainty and the risk of delays.

Before the Act came into effect, building authorities were inundated with applications filed under the old, well-known rules, creating huge delays in processing them. At the same time, they are struggling with technical problems and insufficient training for working with the new digital Builder's Portal. Moreover, the Act allows authorities to double the processing deadlines during the transitional period, which completely negates the originally intended acceleration.

What Remains Unchanged: Obligations That Cannot Be Ignored

Even for connections up to 25 meters, which are formally permit-free, a number of obligations remain, the neglect of which can lead to serious legal and financial consequences. It is still essential to secure:

  • Project documentation: Prepared by a certified engineer.

  • Consent from the grid operator: A positive statement from the operator of the water, sewage, or electricity network is absolutely crucial.

  • Marking out existing networks: Before starting excavation work, all underground networks must be professionally surveyed to prevent damage.

  • Consent from neighbors: If the connection route comes within 2 meters of a neighboring property line, their written consent is required.

In the current uncertain situation, officials are more cautious and require absolutely flawless and complete documentation. Therefore, although the process is simpler on paper, the demands on the precision of preparation by the investor have actually increased. 

At ARROWS, we specialize in preparing complete documentation that will protect your investment from unnecessary delays. For an immediate solution to your situation, write to us at consultation@arws.cz.

The Principle of Legality: Why a Building Authority Cannot Act "Just Practically"

Many investors encounter a situation where their logical and practical request is met with a lack of understanding from an official. The reason is the principle of legality—one of the pillars of Czech public law, which limits the powers of administrative bodies, including building authorities.

What Exactly Does the Principle of Legality Mean?

Simply put, a building authority may only do what the law explicitly commands or permits. It cannot create its own rules or act outside the legal framework, even if it seems to be the most reasonable solution in a given situation. This principle, enshrined in the Constitution of the Czech Republic and the Administrative Procedure Code, is in direct contrast to the rights of private individuals and companies, who can do anything that is not prohibited by law.

Administrative Discretion and Protection of Good Faith

Within the law, the authority has some room for administrative discretion—that is, the ability to choose the most suitable option from several solutions provided by law.

However, this does not mean it can create a completely new solution or grant an exception that the law does not recognize.

Another important principle is the protection of good faith, according to which the authority should protect rights that people have acquired in good faith. However, the case law of the Supreme Administrative Court repeatedly confirms that the principle of legality is superior to this principle, especially if the law would be violated.

Practical Impact on Your Project

How do these principles manifest in practice? Imagine you need to build a 30-meter water connection (a simple structure requiring a permit) before the main building project is approved. For you, this is a practical necessity. However, an official, bound by the principle of legality, sees that the law requires a permit for a specific construction project. If the main building project does not formally exist or is not approved, the official may conclude that there is no legal basis for permitting the connection as a separate structure. This creates a conflict between your practical need and their legal constraints.

FAQ – Legal Tips for Dealing with Authorities

1. Why did the official reject my logical request?

Most likely because your request, while practical, had no basis in law. The official is bound by the principle of legality and cannot afford to act beyond their authority. Need your case assessed? Contact us at consultation@arws.cz.

2. Can the building authority make an exception?

It cannot grant a true "exception" outside the law. However, it can exercise administrative discretion within the limits of the law if the situation allows. The key is to provide documentation that enables a legal procedure. For a tailored legal strategy, write to us at consultation@arws.cz.
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Strategic Procedure for Permitting Connections Before the Main Construction

The key to success is not to convince the official to act "practically," but to provide them with documentation that makes permitting your connection the only possible legal step. This requires precise legal and technical preparation.

Step 1: Flawless Project Documentation as the Foundation

The foundation of everything is complete and accurate project documentation. It must clearly define the connection as a separate structure or as the first, separate stage of the entire construction project. This gives the authority a clear and legally defensible subject for the proceedings. Any deviation from the certified documentation can be grounds for an order to remove the structure in the future, as confirmed by extensive court case law.

Our lawyers at ARROWS will ensure a legal review of your project documentation to prevent future disputes and ensure its smooth approval by the authorities. For an immediate solution to your situation, write to us at consultation@arws.cz.

Step 2: Proactive Negotiations with Grid Operators and Affected Authorities

Before you even approach the building authority, obtain all necessary statements from grid operators (water companies, ČEZ, GasNet, etc.) and other affected authorities (e.g., the transport department). Although the new Act allows the building authority to request these statements itself, this is a trap—while waiting for the statements, the deadline for issuing a decision is suspended, and the entire process is significantly prolonged. Submitting a complete file with consents already secured is a sign of your professionalism and will speed up the entire procedure.

Step 3: Correct Application Submission – The Key to Success

Your application must be formulated to comply with the law and provide the official with a legal basis for issuing the permit. Instead of an informal request for a "practical approach," you must submit a formal application for a permit for the connection as a separate structure, or as a construction site facility if the nature of the project allows. This way, you are not asking the official for an exception, but requesting them to act in accordance with the law based on your perfectly prepared documentation.

At ARROWS, we will prepare a complete application and all legally required documents for you, so the building authority has no reason to reject your application. Contact us at consultation@arws.cz and get a tailored legal solution.

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
ARROWS law firm

Risks and Penalties: What are the Consequences of an Incorrect Procedure?

Proceeding without a proper legal framework is extremely risky for any development or investment project. The consequences can be fatal not only for the schedule but also for the entire project budget.

The Biggest Threat: "Unauthorized Construction"

A connection built without the necessary permit or in violation of it is considered unauthorized construction. In such a case, the building authority will initiate proceedings for the removal of the structure.

Furthermore, the new Building Act has significantly tightened the conditions for retroactively permitting (legalizing) such a structure. For example, if the construction requires an exemption that you did not secure in advance, its retroactive permit is practically impossible.

Financial and Time Losses

In addition to the costs of removing the structure itself, which are borne entirely by the builder, there is a risk of high fines for the committed offense. The biggest loss, however, is time. A dispute over a connection can block the entire main project for months or even years, leading to huge financial losses due to contractual penalties, unused capacity, and missed business opportunities.

Specific Threats in Permitting Connections

Risks and Penalties

How ARROWS Helps

Suspension of proceedings due to an incomplete application, leading to a delay of the entire project by months.

Preparation of complete documentation to protect against delays. Need to ensure your application is flawless? Write to consultation@arws.cz.

Order to remove the connection due to its construction being in violation of the permit.

Representation in proceedings for the removal of a structure and assessment of options for retroactive permitting. Are you facing the removal of a structure? Contact us immediately at consultation@arws.cz.

High financial penalties from the building authority for constructing without the necessary permit.

Legal consultation and preventive analysis of the project to protect you from penalties. Want to avoid fines? Contact us at consultation@arws.cz.

Civil disputes with neighbors whose rights were affected by the construction.

Preparation of agreements with neighbors and representation in handling objections during proceedings. Need to resolve issues with neighbors? Our Prague-based legal team is ready to help – write to consultation@arws.cz.

ARROWS law firm

International Projects and Foreign Investors in the Czech Republic

For foreign investors, the challenges associated with the new Building Act are compounded by a lack of familiarity with the local legal environment and administrative customs. Additionally, they may be subject to another layer of regulation in the form of the Foreign Direct Investment (FDI) Screening Act, especially if the project concerns critical infrastructure.

ARROWS International: Your Local Advantage on a Global Scale

It is precisely for these cases that we have spent more than ten years building our international network, ARROWS International. Thanks to it, we are able to provide seamless legal services to clients from all over the world while also helping Czech companies with their expansion abroad. We provide a single point of contact in the Czech Republic that coordinates all legal steps in dozens of countries.

Thanks to our ARROWS International network, built over more than a decade, we provide legal services for development projects with an international element on a daily basis. Whether you are investing in the Czech Republic or expanding from the Czech Republic abroad, we are your reliable partner. For a consultation on your international project, write to us at consultation@arws.cz.

Comprehensive Legal Services from ARROWS: Your Certainty in Construction Proceedings

Our services do not end with obtaining a single permit. We are a partner for the entire life cycle of your project. Our extensive experience, based on a portfolio of over 150 joint-stock companies, 250 limited liability companies (s.r.o.), and 51 municipalities and regions, allows us to provide fast and high-quality services. Our comprehensive service includes:

  • In-depth legal due diligence of land and project companies.

  • Preparation and review of contractual documentation (including FIDIC standards and planning agreements).

  • Representation in all phases of the permitting process (zoning, building, and final inspection proceedings).

  • Representation before courts and administrative authorities in case of disputes.

  • Expert training for your management and employees.

Furthermore, we actively connect our clients when we see interesting business or investment opportunities. We are more than just lawyers—we are your strategic partners.

Strategic Risks of a Development Project

Risks and Penalties

How ARROWS Helps

Hidden legal defects on the property (easements, liens) that can block or significantly increase the cost of the entire project.

In-depth legal due diligence of the property. Want to be certain about your investment? Request a legal review at consultation@arws.cz.

Project non-compliance with the zoning plan, leading to permit denial and a wasted investment.

Analysis of zoning plan documentation and representation in negotiations with the municipality. Need to verify your project's compliance with regulations? Contact us at consultation@arws.cz.

Disputes with the general contractor regarding extra work, deadlines, and quality of work (claim management).

Preparation and review of work contracts (including FIDIC standards) that protect your interests. Want an ironclad contract with your contractor? Write to us at consultation@arws.cz.

Legal uncertainty when acquiring a project abroad due to unfamiliarity with local law and regulations.

Providing comprehensive legal services and due diligence through the ARROWS International network. Planning international expansion? Do not hesitate to contact our office – consultation@arws.cz.

ARROWS law firm

Focus on Your Business - Leave the Legal Details to Us

Permitting construction, especially in the current transitional period, is a complex discipline fraught with risk. Collaborating with ARROWS brings you not only top-tier legal expertise but, above all, a strategic advantage, certainty, and the peace of mind you need for the successful implementation of your business plans.

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
ARROWS law firm

Whether you are dealing with a permit for a single connection or preparing a large-scale development project with an international scope, we are here for you. Contact us at consultation@arws.cz for a no-obligation initial consultation and find out how we can protect and support your investment.

FAQ – Most Frequent Legal Questions about Permitting Connections

1. Do I still need a permit from the building authority for a 20-meter water connection?

According to the new Building Act (No. 283/2021 Coll.), connections up to 25 m in length fall into the category of minor structures and do not require a permit from the building authority. However, you still need to have project documentation and consent from the grid operator. If you are unsure about all the obligations, contact us at consultation@arws.cz.

2. Can I start building the connection even if I don't have a permit for the main building (a family house) yet?

This is a legally complex situation. While you do not legally need a permit for a short connection (<25m), a longer connection does require a permit, and the authority must relate it to a specific construction project. We recommend choosing the right legal strategy and submitting an application that is acceptable to the authority. For an assessment of your situation, write to us at consultation@arws.cz.

3. The building authority is slow and unresponsive. What can I do?

The law sets deadlines for issuing decisions, but authorities can extend them under certain circumstances. If the authority is inactive, there are legal defense tools available, such as filing a motion to take action against inactivity. Are you facing a similar problem? Contact us at consultation@arws.cz.

4. What is the "principle of legality" and why is it important for me?

It is the fundamental principle that an administrative body (the building authority) may only do what the law explicitly allows. This is important for you because it explains why the authority cannot accommodate "practical" but legally unfounded requests. Your application must always be in compliance with the law. To ensure legal certainty, contact our specialists at consultation@arws.cz.

5. My neighbor won't give consent for placing the connection near their property. What should I do?

The absence of a neighbor's consent complicates simplified procedures. In such a case, it will be necessary to conduct a standard permit proceeding where the building authority will assess the neighbor's objections. We can effectively represent you in this proceeding. For more information, write to us at consultation@arws.cz.

6. I am planning a development project in Poland. Can ARROWS help me there as well?

Yes. Thanks to our international network, ARROWS International, we can provide you with comprehensive legal services not only in Poland but in more than 70 countries worldwide, all through your contact partner in the Czech Republic. For handling international projects, contact us at consultation@arws.cz.

DO YOU HAVE MORE QUESTIONS? GET IN TOUCH

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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.