Selling a flat with a mortgage in Czechia

A lien on the property extract looks alarming to a first-time seller and routine to every lawyer in Prague. A seller who has borrowed to buy does not need to repay the loan before listing, and a buyer does not need to avoid mortgaged flats. The sale works because the lien and the loan are dealt with in the same transaction, in a defined order.

This explainer sets out that order, who does what, and the questions to ask the bank. It does not describe any particular lender's terms.

What the bank holds

When you took the loan, the bank registered a lien (zástavní právo) over the flat in the Cadastre of Real Estate. You can see it on the property extract (list vlastnictví), in the section for burdens. Our guide to reading the extract shows where.

The lien gives the bank security: if the loan is not repaid, the bank can enforce against the flat. It also means that the flat cannot be sold free of the lien without the bank's agreement. A buyer's lawyer will see the lien in the extract and will want to know how and when it is released. Our article on Czech property legal checks lists what buyers look at.

The two common structures

Repayment from the sale price. This is the usual route. The buyer pays the price into escrow. When the cadastre registers the transfer, or earlier under an agreed mechanism, the escrow agent pays the bank the outstanding loan, and the remainder goes to the seller. The bank then consents to the deletion of the lien, and the cadastre removes it. Our article on notaries, lawyers and escrow describes the escrow roles.

Repayment before the sale. If you have the money, you can repay the loan first. The bank issues a confirmation, and the lien is deleted. The flat is then unencumbered and the sale is simpler. It requires cash up front, so it is less common.

A third structure, in which the buyer takes over the seller's loan, exists in theory but is uncommon. It needs the bank's consent and the buyer's approval as a borrower, which makes it slow.

Asking the bank

The bank is a party to your sale, so contact it early. Ask in writing for:

1. the outstanding balance as of a stated date, with interest per day after it;
2. the conditions for early repayment and any charges;
3. the procedure and timing for consenting to the deletion of the lien;
4. the contact person and the bank's usual lead time.

Banks have a process for this, and it works, but not at the speed of an email. A lead time of days to weeks is normal, so agree the dates in the contract with the bank's timeline in mind.

Early repayment and its cost

The consumer credit act (zákon č. 257/2016 Sb.) lets a borrower repay a mortgage early at any time and limits what the lender may charge. For a sale, three rules matter (as of 2026; check your contract and ČNB):

• repayment at the end of a fixation is free;
• for loans agreed or refixed from 1 September 2024, repayment because you sell the flat at least two years after buying it is free;
• otherwise the bank may ask only for its reasonably incurred costs, capped at 1 per cent of the amount repaid; older contracts capped a sale-related charge at 1 per cent and CZK 50,000 once the loan had run for two years.

Ask the bank which regime your contract falls under, because a refixation after September 2024 can move an older loan into the newer rules.

If a sale falls shortly before the end of a fixation, timing can matter. Our explainers on mortgage fixation and on what it costs to sell a flat set out the related choices.

The buyer's side

A buyer who is taking a mortgage has a bank with its own conditions. Two lenders then have to coordinate: the seller's, to release its lien, and the buyer's, to take a new one. This is routine and manageable, but it means two bank timetables in one transaction. A lawyer or escrow agent will normally set out the order, and each bank will want a copy of the contract.

If the buyer is paying without a loan, the process is simpler, but the escrow structure is the same. The buyer's funds are checked for source, as our explainer on buying with cash describes.

What if the price does not cover the loan?

Sometimes the sale price is below the outstanding balance. The seller must then cover the gap or negotiate with the bank. A bank may agree to release its lien for a lower sum in some circumstances, but it is not obliged to, and this is a matter to take to a lawyer. Do not sign a contract with a buyer until you know how the gap is closed.

Refinancing instead of selling

If your reason for selling is a high rate at the end of a fixation, consider refinancing as an alternative. Our explainer on refinancing covers the comparison, and the Hypoteky.com refinancing guide gives an overview. You can also model what you would keep after a sale with the property sale calculator. Both are tools for your own planning.

Frequently asked questions

Frequently asked questions

Can I sell a flat that still has a mortgage?

Yes. The loan is normally repaid from the sale price through escrow, and the bank consents to the deletion of its lien in the cadastre.

Do I need the bank's permission?

The lien must be released, which needs the bank's consent. Contact the bank early and ask for its procedure and timeline in writing.

Will I pay a penalty for repaying early?

Not at the end of a fixation, and not for a sale at least two years after purchase on loans agreed or refixed from September 2024. Otherwise the charge is capped at 1% of the sum repaid. Ask the bank for the figure in writing (as of 2026; check ČNB).

How long does it take to clear the lien?

The bank's processing and the cadastre's registration both take time. Agree dates in the contract with the bank's lead time in mind.

Timing and the chain

Most sellers are also buyers. The flat you sell funds the flat you buy, and the two transactions rarely line up to the day. The risks are on both sides: if your sale closes first, you may need a place to live and storage for a while, and if your purchase closes first, you carry two homes, and perhaps two loans, for a period.

Ways that sellers manage the gap include agreeing a later handover date in the sale contract, so that you can complete your own purchase first, and asking the new seller for a flexible date. Some buyers arrange a short-term loan from a bank to bridge the gap, and that is a separate product with its own cost, so ask your bank. Whichever route you take, write the dates into the contracts and tell the escrow agent. Our guide to how to sell a flat in Prague lists the steps in order.

Documents from the bank

Ask the bank in advance for the papers that your buyer's lawyer will want to see:

• confirmation of the outstanding balance and the daily interest after the date;
• the bank's statement of its conditions for consent to the sale and the deletion of the lien;
• the bank account for the payoff, with the variable symbol or reference to use;
• the bank's contact person for the escrow agent.

Handing these to the lawyer in one bundle shortens the process. A mortgaged flat that looks well prepared reassures the buyer, whose lawyer sees the lien at once.

First step

Phone the bank this week and ask one question in writing: "What do you need from me, and how long does it take, to release the lien on a sale?" The reply sets your timetable.

This is a general explainer, not legal, tax or mortgage advice.