It is not removed automatically. Removing a building is a change to cadastral data made at the owner’s request and supported by evidence, usually a municipal confirmation of demolition and a survey plan. A mortgage terminates when all the assets it covers cease to exist, but its entry is not deleted automatically either. If the loan remains outstanding, the bank will usually require replacement security, so speak to it before demolition, not afterwards.
The building has been gone for years but still appears on the title sheet, sometimes with an encumbrance. This usually emerges when the land is sold, a new project is planned or someone inherits it: precisely when there is least time to resolve matters.
Deletion changes data rather than registering a right
A building ceases to exist as an object of property through demolition, not registration. The Land Register must nevertheless reflect this in its records, following an initiative:
A change to cadastral data that does not affect the creation, change or termination of rights to immovable property is made on an application by the owner or another entitled person, or on the district office’s initiative.
— § 43(1) of Decree No. 461/2009 Z. z. (unofficial translation)
The application has prescribed particulars, but a supporting document is not always necessary:
An application for a change contains the subject of the change and a document proving it, where necessary. A document is not necessary if the proposed data change is proved by the identity document presented or can be established from other reference registers.
— § 43(2) of Decree No. 461/2009 Z. z. (unofficial translation)
If the building’s disappearance also changes rights, declaratory registration proceedings apply. The application must include a public or other document confirming the right, or other documents with evidential value for the proceedings (§ 35(2) of the Cadastral Act).
In practice, this involves confirmation from the municipality or building authority that the building has been demolished or no longer exists, and a survey plan removing it if it was shown on the cadastral map. The documents required vary between district offices, so check beforehand.
What happens to the mortgage?
The Civil Code expressly lists an asset’s disappearance among the grounds for termination of a security interest:
A security interest terminates […] b) when all the things, rights or other assets to which it applies cease to exist.
— § 151md(1) of the Civil Code (unofficial translation)
The word all is crucial. If the mortgage agreement covered both the building and the land, demolition does not terminate the mortgage because the land remains. It terminates only when everything it covered ceases to exist.
Even after termination, deletion from the Land Register is a separate step. The secured creditor must apply without undue delay, but the security provider may also apply, supported by a creditor-issued confirmation that the obligation has been discharged or another creditor-issued document proving termination (§ 151md(3)). This becomes problematic if the creditor has since ceased to exist; we explain it in our answer on a defunct creditor whose mortgage remains on the title sheet.
Why speak to the bank before demolition?
If the loan remains outstanding, loss of collateral worsens the bank’s security, and the loan agreement generally addresses this. Demolition without its knowledge often breaches contractual obligations and may lead to the loan being called in, a consequence unrelated to the Land Register and far more expensive.
The usual solutions are replacement security, changing the collateral to the land or a new building, or repaying part of the loan. All three are agreed in advance.
Removal from the map and from the title sheet
Distinguish the two records. A building may appear on the cadastral map without being entered on the title sheet. In that case, only the map is aligned with reality, without changing ownership relations: a simpler procedure. If the building is on the title sheet, its removal affects registered rights and requires more evidence.
If a new building is replacing the demolished one, plan both steps together with the registration of the building under construction; we explain this in our answer on a bank requiring registration of a building under construction.
How we can help
We establish what is recorded on the title sheet and map, the encumbrances affecting it and what the authority will require through property legal due diligence. We prepare and file applications through contract preparation and registration applications. If a change of collateral or replacement security needs negotiating, we also prepare a new security agreement.
If demolition is still being planned and the building secures a loan, contact us before work starts.
This answer provides general information on the law as at 16 August 2026. It does not constitute legal services or replace an assessment of an individual case. The details of your situation may differ. Book a consultation to discuss them.
