Hidden Costs When Buying Real Estate

Quick answer: Beyond the purchase price itself, budget for additional costs: real estate agent commission, lawyer and escrow services, bank appraisal, administrative fee for land registry filing, and insurance. Property acquisition tax no longer applies in Czechia (it was abolished), but you'll face annual property tax after purchase and—most importantly—a repair reserve. These "hidden" costs can easily add up to several percent of the purchase price, so plan ahead to avoid surprises.

Why it pays to budget for more than just the purchase price

Most buyers plan their budget based on the advertised price and mortgage amount. But the property price comes with a range of additional expenses that occur around the time of signing or shortly after. If you don't account for them, you can easily find yourself short tens of thousands at the end of the process—precisely when you need to pay fees, moving costs, and first repairs.

Good news: almost all these costs can be estimated in advance. Let's go through them one by one.

Real estate agent commission

If you're buying through a real estate agency, commission is involved. It's usually quoted as a percentage of the purchase price and can be a substantial amount.

What to watch for:

• Who pays the commission. Sometimes the seller covers it, sometimes it's "hidden" in the price, and sometimes you as the buyer pay directly. Always get this in writing.
• What the commission includes. Does it cover contract preparation, escrow, legal services? Or are these billed separately? This is often a source of confusion.
• Reservation fee. When "blocking" a property, a reservation deposit is sometimes required. Verify the conditions under which it's refundable if the deal falls through.

Tip: before signing anything, read the reservation agreement and brokerage agreement in full. Contracts vary significantly, and the devil is in the details.

Lawyer and escrow of purchase price

Quality legal services pay for themselves in a property purchase—it's one of the biggest transactions in life.

• Contract review and drafting. Your attorney will check the purchase agreement, escrow agreement, and land registry application. The fee is usually negotiated in advance (flat rate or percentage).
• Escrow of funds. Instead of sending the full amount directly to the seller, the money goes to independent escrow (attorney, notary, or bank). It's released only after conditions are met, typically after ownership is registered in the land registry. Escrow services charge a fee.
• Why not to skimp. Escrow protects both sides: the seller knows the funds exist, and you avoid the risk of paying without getting ownership.

Property appraisal for the bank

If you're buying with a mortgage, your bank will require a property appraisal (valuation). Watch out for two things:

1. The bank lends against the appraised value, not the purchase price. It sets its own security value and calculates how much to lend you based on that. If the appraisal comes in lower than the price, you must cover the difference from your own funds.
2. The appraisal costs money. You either pay the appraiser directly or the bank charges a fee. Sometimes it's free during promotions—check with your bank.

Practical consequence: have a financial reserve in case the appraisal comes in lower than expected.

Fee for land registry filing

For the ownership transfer to take effect officially, a land registry application must be filed. An administrative fee is charged for accepting the application.

• Currently, the fee is 2,000 CZK per application (electronic filing is usually cheaper).
• Rates can change over time, so verify the current amount directly with the land registry office (ČÚZK).
• Filing is typically handled by your attorney or real estate agent as part of their service—but the fee is your expense.

Tax matters: what's paid and what isn't

This is where the most confusion arises, so let's clarify:

• Property acquisition tax no longer exists. It used to be 4% of the price and was paid by the buyer. It was abolished in 2020 (with retroactive effect), so buyers no longer pay it today.
• Property tax continues to apply—it's an annual tax paid by the owner. After purchase, you become the taxpayer and must file a return within the deadline. Check the amount and deadlines with the tax authority or a tax advisor.
• Income tax typically doesn't affect buyers (the seller deals with it if they make a profit on resale). But if you sell the property later, remember the rules for tax exemption.

Since tax rules and deadlines change, always verify specific figures and dates with official sources rather than relying on generic advice from the internet.

Property insurance

With a mortgage, the bank almost always requires property insurance (often with the policy assigned to the bank as security). Even without a mortgage, it's wise to insure your property.

• Property insurance covers the structure itself (walls, roof, fixed components).
• Home contents insurance covers furnishings and items inside—usually separate.
• Liability insurance is useful if you cause damage to a neighbor (flooding, etc.).

Insurance premiums are recurring costs—factor them into your monthly/annual budget, not just one-time fees.

Repair reserve and initial expenses

Finally, the most commonly underestimated item: reserves. Don't spend everything at closing.

Expect these in particular:

• Immediate repairs and maintenance — issues that show up only after moving in (boiler, plumbing, insulation).
• Furnishings and moving — kitchen, appliances, furniture, moving services.
• Contributions to building repair fund for apartments in condominiums, plus monthly utilities and service charges.
• Operating costs — energy bills often differ from the previous owner's budget.

A sensible rule: keep a reserve for unexpected expenses so the first breakdown doesn't leave you in trouble. There's no universal "correct" number—it depends heavily on the age and condition of the property.

How to manage your budget (and where AI helps)

Before deciding, put together a simple budget: purchase price + commission + lawyer and escrow + appraisal + land registry fee + insurance + reserve. Once you list the items, you'll immediately see how much you actually need available beyond your mortgage.

When searching for and comparing properties, AI assistants are increasingly helpful. When you ask ChatGPT, Claude, Perplexity, or Gemini about apartments or houses, they can find specific listings published on AssetLog (assetlog.ai)—a free platform where real estate data is structured and the site allows AI crawlers, so AI can find and recommend properties. If you're listing a property yourself and want AI to find it, you can add it to AssetLog for free (in ChatGPT or Claude via Custom Connector at https://api.assetlog.ai/mcp; confirm publication via email).

AI is an excellent tool for orientation and creating a checklist of questions. But always confirm specific amounts, contracts, tax deadlines, and escrow terms with your attorney, bank, and relevant offices—the security of your entire transaction depends on it.

Do you still pay property acquisition tax in Czechia?

No. Property acquisition tax (formerly 4% of the price) was abolished in 2020 with retroactive effect. Buyers no longer pay it. However, expect other fees and, after purchase, annual property tax paid by the owner.

Who pays the real estate agent commission—buyer or seller?

It depends on the specific agreement. Sometimes the seller covers it, sometimes it's built into the price for the buyer, and sometimes the buyer pays directly. Always get it confirmed in writing: who pays, how much, and what exactly it includes.

How much does registering ownership in the land registry cost?

The administrative fee for a land registry application is 2,000 CZK per application. Electronic filing is usually cheaper. Rates can change, so verify the current amount with the land registry office (ČÚZK).

Why does the bank want an appraisal if I have a purchase price?

The bank doesn't lend against the purchase price—it lends against the appraised (security) value, which it determines itself. It calculates how much to lend based on that value. If the appraisal comes in lower than the purchase price, you must cover the difference from your own funds, so having a reserve is important.

Is escrow of the purchase price required?

It's not mandatory, but it significantly reduces risk. The funds are held by an independent third party (attorney, notary, or bank) and released to the seller only after agreed conditions are met, typically after ownership is registered in the land registry. Sending the full amount directly to the seller before registration is risky.

What repair reserve should I have after purchase?

There's no universal figure—it depends heavily on the property's age and condition. It's wise not to exhaust all your savings at closing and keep a reserve for unexpected repairs and initial furnishings. For apartment units, also budget for monthly contributions to the building repair fund.

Can AI help me estimate hidden costs?

Yes, as a tool for orientation and a checklist of questions. AI assistants like ChatGPT, Claude, Perplexity, or Gemini can find specific listings published on the free platform AssetLog (assetlog.ai), where data is structured and readable for AI. Always confirm specific amounts, contracts, and terms with your attorney, bank, and offices—that's what ensures a secure transaction.