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Mortgage for a flat in a listed building in Poland: the conservator, the bank valuation and the municipal pre-emption right

Buying a flat in a building on the Polish heritage register with a mortgage: register vs municipal list, what needs the conservator’s consent after June 2026, how banks value a listed building, the municipal pre-emption right and the PIT relief.

Piotr Sułkowski · mortgage expert, KNF RHA0013513
Updated:

In short

You can buy a flat in a building on the Polish heritage register (rejestr zabytków) with a mortgage, but not from every bank: some banks do not accept listed property as collateral, some lend a smaller share of its value, and most decide case by case. For a plain purchase the bank checks the status itself; for a purchase with renovation it usually wants a letter from the regional conservator. The municipality has a pre-emption right only if it is entered in the land register, and then it has one month to decide. An owner can deduct 50% of payments to the renovation fund and of permitted works in Polish income tax.

Register, municipal list or zoning protection

A "historic building" can mean three different legal situations. The strongest is an entry in the heritage register (rejestr zabytków), made by a decision of the regional conservator (wojewódzki konserwator zabytków). Weaker forms are the municipal list of monuments (gminna ewidencja zabytków) and protection in the local zoning plan. You can check the register on the website of the National Heritage Board (zabytek.pl) or at the conservator’s office, and the entry may also appear in section III of the land register.

For a building on the register, conservation work, restoration and building work need a permit from the regional conservator. The scope depends on the listing decision and may cover the facade, roof and staircase, or also interiors, stucco and windows. The permit does not replace a building permit. Since 3 June 2026, some actions, such as a change of use or installing technical devices and signs, are notified to the conservator, and if there is no objection within 60 days, the matter is settled.

How banks treat a listed building

Banks are cautious but financing is possible. Some banks do not accept protected property as collateral, some lend only up to 50% of its value, and most assess each case individually, so ask the bank before you sign a preliminary agreement. For a purchase with renovation the bank usually wants a letter from the conservator confirming no objections to the planned works. The valuer compares the flat with similar sales, which are often few, and takes into account both the prestige of the location and the restrictions of protection.

The municipal pre-emption right

The municipality has a pre-emption right when a property on the heritage register is sold, and the Polish Supreme Court confirmed that it also covers a separate flat in such a building. However, the right does not apply if it is not entered in the land register. If it is, you first sign a conditional sale agreement, the notary informs the municipality, and it has one month to decide. Only then do you sign the final deed and the bank pays out the loan.

After the purchase

The owner must inform the conservator about a change in the legal status of the monument, including a new owner, within one month. In return, the owner of a flat in a listed building can deduct from the income tax base 50% of payments to the renovation fund of the housing community and 50% of costs of works carried out with the conservator’s permit. Grants for works on registered monuments, usually up to 50% of necessary costs, are available from the minister of culture, the conservator and local governments.

The full description in Polish, with the timeline of a purchase, a tax relief example and a checklist: Kredyt na mieszkanie w zabytku.

Frequently asked questions

Can I get a mortgage for a flat in a listed building in Poland?

Yes, but not from every bank. Some banks do not accept listed property as collateral, some lend only part of its value, and most decide case by case. Ask before you sign a preliminary agreement.

Does the municipality have a pre-emption right to a flat in a listed building?

Only if the pre-emption right is entered in the land register. Then the notary informs the municipality about the conditional sale and it has one month to decide.

Is there a tax relief for owners of listed buildings?

Yes. You can deduct from the income tax base 50% of payments to the renovation fund for a registered monument and 50% of costs of works with the conservator’s permit. The purchase price is not deductible.

Sources

  1. Act on the protection of monuments, consolidated text 2024 (ISAP, Polish)
  2. WUOZ Kielce (gov.pl): changes from 3 June 2026 (Polish)
  3. Real estate management act, art. 109–110 (ISAP, Polish)
  4. Podatki.gov.pl: relief for monuments, 2024 brochure (Polish)
This guide describes general rules and typical bank practice as of October 2026. Details

It is not legal or tax advice and not a bank offer. Each bank sets its own criteria, and the lending decision is always made by the bank.

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