Is Your Rental Contract Valid? Why You Must Check Apartment Ownership in the Czech Republic
Many foreigners renting an apartment in the Czech Republic are unaware that their rental contract may not be legally valid. In our practice, I have seen numerous cases where tenants discovered (sometimes after years) that the person who signed their rental contract in the Czech Republic was not the legal owner and did not have a valid power of attorney.
This situation can lead to serious consequences, including invalid rental agreements, problems with residency registration, and even eviction risks.
The good news is that checking apartment ownership in the Czech Republic is simple and can be done online through the official Czech Land Registry (katastr nemovitostí). Below is a clear, step-by-step guide to help you verify whether your landlord is the real owner and whether your contract is legally valid.

Why It Matters Who Signs Your Rental Contract
Under Czech law, only the following people may legally sign a rental agreement in the Czech Republic:
- The legal property owner, as listed in the Czech Land Registry.
- A person with a valid, notarised power of attorney authorising them to sign rental contracts on the owner’s behalf.
If a real estate agent, friend, or property manager signs the contract without a power of attorney, the rental agreement is not legally valid—even if they handed over the keys or collected rent.
How to Check Apartment Ownership Online in the Czech Republic
Step 1: Visit the Czech Land Registry (katastr nemovitostí)
To check property ownership in the Czech Republic, go to the official Land Registry website.
Simply type “nahlížení do katastru nemovitostí” into Google and open the official site (nahlizenidokn.cuzk.cz).
No registration or login is required.
Step 2: Choose the Correct Property Type
The Czech cadastral system lists properties under different categories:
- Jednotka (Unit / Apartment)
This refers to the specific apartment you are renting and is the most important option for tenants. - Stavba (Building)
Refers to the building as a whole. Useful if you cannot find the apartment directly. - Pozemek (Land parcel)
Shows ownership of the land beneath the building. Not essential for rental contracts.
If you are renting, always check jednotka.
Step 3: Enter the Property Address
You will need the following details:
- Region (kraj)
- Municipality (obec)
- Street name and building number (číslo popisné)
- Apartment/unit number (if available)
If you don’t know the unit number, you can still find the building and browse the list of apartments to identify the correct one.
Step 4: Open the “List vlastnictví” (Ownership Certificate)
Once you locate the correct apartment, open the List vlastnictví (LV). This is the official ownership record and includes:
- Full legal name of the owner(s)
- Permanent address
- Ownership share
- Any liens, debts, or legal restrictions on the property
Viewing basic ownership information is free.
Carefully compare the owner’s name on the LV with the name on your rental contract. If they do not match, the contract must include a valid power of attorney from the legal owner.
Red Flags to Watch Out For
These are the most common issues foreigners face when renting property in the Czech Republic:
1. Agent signed the contract but is not the owner
This is only legal if a notarised power of attorney is attached. Without it, the contract is invalid.
2. Property company signed without proper authority
Only a person listed in the company register or someone with power of attorney can legally sign.
3. Incorrect apartment or building details
Missing unit numbers or mismatched cadastral data can cause issues with residency registration at the Ministry of the Interior.
4. Owner listed in the Land Registry is deceased
The property may be under inheritance proceedings, which requires special legal handling.
What to Do If the Contract and Land Registry Don’t Match
If the person who signed your contract is not the registered owner, request one of the following immediately:
- A notarized power of attorney from the legal owner
- A corrected rental agreement signed by the real owner
- Written confirmation from the owner authorizing the rental
If the landlord refuses to provide proof, you should strongly consider seeking legal advice or preparing to end the rental arrangement.
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