Mortgage vs Rent in Czechia 2026: Rates, Prices and the Math

Apartment prices: Prague, Brno, Ostrava

Transaction prices, meaning apartments actually sold and recorded in the land registry, are tracked by the Deloitte Real Index. Current summaries of it report:

• Prague: roughly CZK 156,000/m², up 8% year on year. The country's most expensive market.
• Brno: roughly CZK 95,000/m², up 9.2% year on year.
• Ostrava: roughly CZK 69,000 to 71,000/m² per the Brivo portal. Per Deloitte data, Ostrava grew fastest of all regional cities, up 21.7% year on year.

A 60 m² apartment therefore models out at about CZK 9.36 million in Prague (around EUR 387,000 at roughly CZK 24.2 per euro per ČNB), CZK 5.7 million in Brno (around EUR 235,000) and CZK 4.2 million in Ostrava (around EUR 174,000).

Rents keep rising, but more slowly than before

Per the Deloitte Rent Index, average rent in Czechia reached CZK 339 per m² per month in the first quarter of 2026, up 2.1% quarter on quarter. By city:

• Prague: CZK 466/m², up 1.5% on the quarter.
• Brno: CZK 396/m², up 1%.
• Ostrava: asking rents around CZK 247/m² in July 2026 per the Bohemian Estates price map, roughly 8% higher year on year. Deloitte reported 4.2% first-quarter growth, the fastest among the big cities.

The same 60 m² apartment therefore rents for roughly CZK 27,960 in Prague (about EUR 1,160), CZK 23,760 in Brno (about EUR 980) and around CZK 14,800 in Ostrava (about EUR 610).

The worked model: 60 m² with a 20% down payment

The model uses the prices and rents above, the 5.32% July Hypoindex rate, a 25-year term and 20% of the price from savings. That matches ČNB rules, which cap LTV at 80%, or 90% for borrowers under 36.

• Prague: down payment CZK 1.87 million, loan CZK 7.49 million, payment roughly CZK 45,200 a month. Renting the same flat: CZK 27,960. The payment is about CZK 17,200 higher.
• Brno: down payment CZK 1.14 million, loan CZK 4.56 million, payment roughly CZK 27,500. Rent: CZK 23,760. Gap of about CZK 3,800.
• Ostrava: down payment CZK 840,000, loan CZK 3.36 million, payment roughly CZK 20,300. Rent: around CZK 14,800. Gap of about CZK 5,500.

For scale: the average gross wage in Czechia was CZK 50,282 (about EUR 2,080) in the first quarter of 2026 per ČSÚ. The Prague model payment is close to 90% of the average gross wage, the Brno one just over half.

What the model leaves out, and can flip the result

Monthly payment versus monthly rent is only the first layer. Several things the table cannot capture:

• An owner also pays the building repair fund, property tax, insurance and maintenance. Part of the payment, however, is principal, building your own asset rather than a cost.
• Rent is not locked. The Deloitte Rent Index rose 2.1% in a single quarter. A mortgage payment only changes when the fix ends, up or down.
• The down payment has an alternative. CZK 1.87 million sunk into a Prague flat cannot work elsewhere at the same time. What it would earn instead, the model does not know.
• Price-to-annual-rent ratio (our calculation from the figures above): Prague roughly 28, Ostrava about 24, Brno around 20. The higher the number, the more expensive buying is relative to renting in that city.

When each path comes out ahead

No recommendation, just the logic of the numbers. A short horizon and a need for mobility favour renting: a lower monthly bill, small entry costs, savings stay liquid. A long horizon favours buying: principal gradually turns the payment into an asset, and once repaid, housing costs drop sharply while rent keeps tracking the market. In between lies a grey zone decided by your specific situation: income security, savings, city, and how much room the payment would really take in your cashflow.

That last point is measurable right now. Upload one bank statement to VESTELON FLOW and see how much of your month housing takes today, and how much room would remain after the model payment above. The first report is free, and the decision stays yours.

For a closer look at living costs in the capital, see our guide to the cost of living in Prague. And for the same contest in euros, we compared mortgage vs rent in Slovakia.

FAQ

Why does the payment beat the rent almost everywhere? Because mortgage rates in summer 2026 sit at a two-year high of 5.32% per the Swiss Life Hypoindex, while rent growth per Deloitte has slowed to low single digits per quarter. With cheaper mortgages the ratio can flip again; exactly that happened in the opposite direction between 2024 and 2026.

How much of a down payment does a Czech mortgage require? ČNB limits let banks lend at most 80% of the property value, or up to 90% for borrowers under 36. For the model Brno flat at CZK 5.7 million you need at least CZK 570,000 to 1.14 million of your own funds, plus a reserve for tax, furnishing and moving.

Are the numbers in this article exact? They are averages from public sources: ČNB, the Swiss Life Hypoindex, the Deloitte Rent Index and Real Index, the Bohemian Estates price map, Brivo and ČSÚ, each as of the dates stated in the text. A specific flat and a specific bank offer can differ substantially from the average. Treat the model as a frame, not a price list.