Utility arrears on Czech residential buildings during unit sales: who is liable?

What is utility debt on an apartment building and who is liable

Debt for utilities is in most cases a personal obligation of the party who entered into the contract with the service provider, not an obligation that is "tied to the property".

In the case of a Czech apartment building (činžovní dům), this is typically the owner who obtains electricity for common areas, water, or heating, and then allocates the costs to tenants. A different situation arises when tenants have their own contracts with the service provider; in that case, their debt to the provider does not affect the owner at all. In practice, the first step is therefore to identify who is party to each supply contract, the amounts involved, and the periods covered by the debt.

Three situations must be distinguished:

• the owner's debt to a service provider for consumption in the building;
• tenants' debts to the owner (unpaid bills from utility settlement, unpaid advance payments);
• the owner's debt to a creditor who holds a lien (zástavní právo) or has initiated enforcement proceedings (exekuce) against the building.

Does the debt pass to the buyer of the units?

No, a buyer of a unit does not assume responsibility for the seller's personal debt unless they explicitly agree to do so.

The Civil Code (Act No. 89/2012 Coll.) sets out the rules for debt assumption and debt succession (sections 1888 onwards); both require an agreement, and debt assumption also requires creditor consent. The purchase of a unit alone does not effect such a transfer. A utility provider therefore addresses any outstanding debt to the original debtor—the owner who entered into the contract.

However, a practical risk exists if the property is burdened by a registered interest held by a third party. If a creditor holds a lien (zástavní právo), for example by virtue of an enforcement order under the Enforcement Code (Act No. 120/2001 Coll.), that lien attaches to the property and the buyer would acquire it subject to that encumbrance. For this reason, the buyer, the lender, and the buyer's solicitor will examine the land register (list vlastnictví) during the purchase. An unpaid debt thus does not prohibit the sale, but a registered encumbrance typically halts or delays it in practice.

When does debt impede a sale, and who pays it from the proceeds?

Debt impedes a sale when there is a registered lien (zástavní právo), execution order, or restriction on dealing with the property.

Ownership is transferred only by entry in the Czech Land Registry (katastr nemovitostí) under the Land Registry Act (Act No. 256/2013 Coll.). Until then, the building and its debts remain the responsibility of the seller. Any encumbrance recorded in the land registry must therefore be discharged before transfer, usually once the creditor has been satisfied.

In practice, the debt is typically paid from the proceeds as follows: the purchase price is held in a lawyer's trust account (advokátní úschova), and from this the registered creditor is paid first, with the remainder going to the seller. This is not an "additional cost" but settlement of an obligation the owner already owed. The order and verification are critical: the buyer must not pay until it is certain that the encumbrance will be discharged.

If the owner is insolvent, the rules of the Insolvency Code (Act No. 182/2006 Coll.) will apply and dealings with the property may be restricted. In such circumstances, individual legal analysis is necessary; a standard procedure will not suffice.

Claims against tenants and utility settlement at transfer

Unpaid tenant arrears for the period before transfer belong to the seller unless the parties agree otherwise.

The buyer of a rented property assumes the position of landlord (section 2221 of the Civil Code, Act No. 89/2012 Coll.), so the tenancy agreements continue. This does not, however, automatically transfer existing claims. These can only be assigned by agreement (section 1879 onwards). It is therefore recommended that the purchase documentation address:

• who will settle utilities for the period before transfer and who for the period after;
• who receives overpayments and who bears underpayments;
• transfer of tenant security deposits, which the new landlord must return to tenants;
• transfer of meters, meter readings, and documentation for settlement.

If tenants continue to occupy units during the building's conversion into separate properties (transformace), it is prudent to resolve these matters uniformly for all units rather than individually as each sale takes place.

How to address debt before converting the building

The most cost-effective and least disruptive approach is to map and settle debts before preparations for selling individual units begin.

1. Compile a list of all supply contracts and consumption points, and identify who is party to each contract.
2. Request from each service provider a statement of the current debt position and any planned disconnection.
3. Check the land register (list vlastnictví) and enforcement and insolvency records to see whether any encumbrances are recorded.
4. Arrange for payment or a payment schedule; for any registered encumbrances, obtain the creditor's consent to discharge.
5. Quantify tenant arrears and decide whether you will pursue recovery yourself or include them in an assignment agreement.
6. Only then set up the sale of individual units and arrange payments through a lawyer's trust account.

In general, it is worthwhile to assess debts within the legal gate phase of the project. A building conversion goes through three gates (legal, permit, and sales), and the project proceeds to the next phase only once figures are confirmed, so unresolved debt will not carry forward into the sales phase. The typical value difference between selling a building as a whole and selling units individually is +20–40%; the precise figure will be determined by feasibility analysis, in which debt is a line item. For more information about the process, see How it works.

What to do now

Start by gathering documentation: without it, you cannot assess how significant the debt problem really is.

Gather your current extract from the Czech Land Registry (katastr nemovitostí), supply contracts, recent settlement statements, a summary of tenancy agreements, and a record of tenant arrears. With this documentation, you can use the Audit and Plan service to assess debts, encumbrances, and project economics; the output is available within six weeks. If you prefer to have one partner manage the debts, transfers, and sales, the End-to-End service is an option. The Frequently Asked Questions page covers other common issues.

You can obtain a non-binding offer or building assessment via the form below the article. For specific legal advice on debts involving enforcement proceedings or insolvency, always consult a qualified lawyer.