A mortgage offered as security over a Polish property carries value only if the land register confirms it — and only if no prior encumbrance has already consumed that value. Both facts are verifiable from official sources before any commitment is made.
- What the source shows
- Every mortgage registered against a Polish property appears in the land register (księga wieczysta), with creditor name, principal amount, currency, and ranking. Source: Elektroniczne Księgi Wieczyste (EKW), Ministry of Justice · verified 29.06.2026
- Access condition
- The land register number (numer KW) is required. Without it, no search is possible.
- What the source does not show
- The current outstanding balance on any registered mortgage. The register records the secured ceiling, not the debt remaining.
- Cost
- The EKW portal is publicly accessible. The register discloses the secured amount, not the live debt figure.
Why a Polish mortgage requires document-level verification
Polish land register law operates on the principle of public faith (rękojmia wiary publicznej ksiąg wieczystych). A buyer or lender who relies on the register in good faith is protected. That protection, however, depends on reading the register correctly — including every division, every annotation, and every pending entry.
A mortgage offered as collateral may appear clean at first glance. Prior-ranking mortgages, enforcement notices, or pending insolvency annotations may already exist in the same register. Each changes the effective value of the security being offered.
What the land register discloses about a mortgage
The Polish land register is structured in four divisions. Division IV records mortgages. Each entry states the creditor, the secured amount, the currency, the interest cap where applicable, and the ranking relative to other encumbrances.
| Division | Content | Collateral relevance |
|---|---|---|
| I-O | Property description, area, address | Confirms the asset matches the offer document |
| I-Sp | Rights associated with ownership | Identifies easements that travel with the property |
| II | Ownership (właściciel / użytkownik wieczysty) | Confirms the counterparty has standing to grant security |
| III | Encumbrances other than mortgages: easements, pre-emption rights, enforcement notices, annotations | Prior-ranking claims that reduce collateral value |
| IV | Mortgages: creditor, amount, currency, ranking, type | Direct record of the security being offered and any competing mortgages |
The gap between registered amount and real debt
The land register records the secured ceiling — the maximum amount the mortgage can secure. It does not record the current outstanding debt under the underlying loan agreement. A mortgage registered for a large amount may secure a loan that has been substantially repaid. Equally, a mortgage recorded years ago may secure a revolving facility that has been re-drawn.
Closing that gap requires the underlying loan documentation and, where applicable, a bank confirmation of the outstanding balance. Neither document is obtainable from the register itself. Both must come from the counterparty or the original creditor.
Perpetual usufruct and cooperative rights: a collateral-specific risk
Not all Polish property is held in full ownership (własność). A significant portion of urban real estate is held as perpetual usufruct (użytkowanie wieczyste) — a long-term right granted by the State Treasury or a municipality. The right can be mortgaged, but it is distinct from ownership. Division II of the register states which type of right the counterparty holds.
Cooperative ownership rights (spółdzielcze własnościowe prawo do lokalu) may or may not have a separate land register entry. Where no KW number exists, the register cannot be searched. Verification then depends on the cooperative's own records — a source outside the public register system.
Annotations and pending entries
Division III may contain an annotation (wzmianka) that a new entry has been submitted but not yet processed. Under Polish land register procedure, a pending entry has priority from the moment of submission, not from the moment it appears in the register. A clean-looking Division IV may already be subject to a mortgage or enforcement notice that is queued for registration.
Wzmianki appear in the register and are visible on the EKW portal. Their presence signals that the current state of the register does not reflect all submitted instruments. Any search conducted while a wzmianka is outstanding is incomplete until the pending entry is resolved.
Insolvency and enforcement: what lies outside the land register
The land register records encumbrances against the property. It does not record the financial condition of the owner. A counterparty in restructuring or pre-insolvency proceedings may still appear as an unencumbered owner in Division II.
The Krajowy Rejestr Zadłużonych (KRZ) — the national register of debtors — records insolvency and restructuring proceedings against natural and legal persons. A search against the owner's name and national identifier discloses whether any such proceedings have been opened. The KRZ is a separate search from the land register and must be conducted independently.
| Register | What it discloses | What it does not disclose |
|---|---|---|
| EKW (land register) | Mortgages, encumbrances, ownership, pending entries | Outstanding debt balance; owner's financial condition |
| KRZ (debtor register) | Insolvency and restructuring proceedings against the owner | Proceedings not yet formally opened; informal distress |
| Rejestr Zastawów (pledge register) | Registered pledges over movable assets and rights | Pledges not yet registered; possessory pledges |
| KRS / CEIDG (company / trader register) | Legal form, registered capital, representation authority | Actual financial position; off-balance liabilities |
The document chain behind the mortgage
A Polish mortgage is constituted by a notarial deed. The deed must comply with the form requirements of the Civil Code and must be submitted to the land register court for entry. The register entry is constitutive — without it, no mortgage exists as against third parties.
Verifying the document chain means confirming: the notarial deed exists and is formally valid; the submission to the register court was made; the entry was completed and corresponds to the deed; and no subsequent deed has modified or released the mortgage. The land register shows the entry. The underlying notarial deed is held by the notary and by the parties — it is not attached to the register entry.
Ranking and priority
Where multiple mortgages are registered against the same property, priority follows the order of registration, not the order of creation. A second-ranking mortgage is satisfied from the proceeds of enforcement only after the first-ranking mortgage is fully discharged. The practical value of a second-ranking mortgage depends entirely on the gap between the property's realisable value and the amount secured by the first-ranking mortgage.
Division IV lists mortgages in registration order. Reading the division in sequence discloses whether the mortgage being offered as security ranks first or behind existing encumbrances.
The limit of what the sources allow
The land register discloses the existence and registered amount of a mortgage. It does not disclose the outstanding balance under the secured loan, the terms of the underlying credit agreement, or any side arrangements between the creditor and the debtor. The gap between the registered ceiling and the live debt is not closable from the register alone.
A pending wzmianka signals that the register is incomplete at the time of search. The content of the pending entry is not visible until processing is complete. A search conducted in that window reflects a state that may already be superseded.
The KRZ discloses proceedings that have been formally opened and recorded. A counterparty in financial difficulty who has not yet filed — or whose creditors have not yet filed — will not appear. The absence of a KRZ record is not a solvency certificate. The register of pledges covers registered pledges over movables and rights; it does not cover unregistered possessory pledges or financial collateral arrangements governed by separate rules.
Frequently asked questions
Can the land register be searched without knowing the KW number?
The EKW portal requires the land register number to retrieve a record. Where the KW number is not provided by the counterparty, it can often be derived from the property's cadastral identifier or from the notarial deed. Establishing the KW number from external sources is part of the verification path.
Does a registered mortgage automatically mean the debt is still outstanding?
No. A mortgage remains in the register until it is formally released by the creditor and the release is entered by the land register court. A fully repaid loan may still show a mortgage entry if the release procedure has not been completed. Confirmation of discharge requires documentation from the original creditor, not from the register.
What is the significance of a mortgage in a foreign currency?
The register records the currency in which the mortgage is denominated. A mortgage denominated in CHF or EUR against a property with a PLN-denominated value creates a mismatch that affects the collateral calculation. The registered amount in foreign currency must be converted at the applicable rate to assess the encumbrance against the property's current market value.
Is perpetual usufruct as secure as full ownership for collateral purposes?
Perpetual usufruct can be mortgaged and enforced. It differs from full ownership in that it is a time-limited right — typically granted for 99 years — and is subject to annual fees payable to the State Treasury or municipality. The remaining term and the fee structure are factors that affect the realisable value of the security. Both are verifiable from the register and from the original grant agreement.
What happens if the owner is in restructuring proceedings?
Under Polish restructuring law, the opening of certain proceedings may impose restrictions on the disposal of assets and the granting of new security. The KRZ records the opening of such proceedings. A search against the owner's identifier at the time of the transaction — not only at the time of due diligence — is the relevant check. The land register does not automatically reflect the opening of restructuring proceedings.
Disclaimer: This report is a factual compilation from official registers and public sources. It is provided for informational purposes only, does not constitute legal advice, and contains no legal qualification of the facts established. KORDECKI & Partners assumes no liability for actions taken or not taken based on this material. For advice regarding your particular situation, please contact info@kordeckipartners.com.