Collateral value is not a single number. It is the product of three separate determinations: what the asset is worth in the market, what already encumbers it, and what a forced-sale scenario would actually recover. Each determination draws on a different set of official sources. This page describes those sources, what they show, and where each one stops.
- What the sources establish
- Registered encumbrances, ownership chain, and disclosed financial obligations. Sources: Księga wieczysta (land and mortgage register), KRS (National Court Register), KRZ (National Insolvency Register) · verified 2026-08-13
- What they do not establish
- Market value. No Polish official register publishes a current market valuation of a private asset.
- Condition of access
- Księga wieczysta is publicly searchable by book number. KRS is publicly searchable by entity name or NIP. KRZ is publicly searchable without registration.
- What a foreign requester cannot retrieve remotely
- The book number for Księga wieczysta must be known in advance or obtained through a separate search procedure. Without it, the register cannot be queried.
How collateral value is constructed from official records
Polish law separates the question of value from the question of encumbrance. A valuation is produced by a certified appraiser (rzeczoznawca majątkowy) working to a defined methodology. The official registers do not contain that valuation. What they contain is the legal framework within which any valuation operates: who owns the asset, what rights burden it, and whether the owner is subject to insolvency or enforcement proceedings.
A lender or buyer verifying a Polish asset must therefore run two parallel tracks. The first track is the register search — establishing the legal picture. The second track is the appraisal — establishing the economic picture. Neither track replaces the other. A clean register entry does not confirm value. A high appraisal figure does not confirm that the asset is unencumbered.
The register layer: what each source covers
| Source | What it records | What it does not record | Access condition |
|---|---|---|---|
| Księga wieczysta (land and mortgage register) | Ownership, mortgages (hipoteka), easements, usufructs, pre-emption rights, other encumbrances registered against the real property unit | Unregistered claims, tax liens not yet entered, contractual restrictions not requiring registration | Publicly searchable by book number (numer KW). Book number must be known in advance. |
| KRS (National Court Register) | Corporate ownership structure, registered share capital, board composition, registered charges over company assets where applicable | Beneficial ownership beyond the first corporate layer, off-balance-sheet obligations, unregistered changes | Publicly searchable by company name, KRS number, or NIP. No registration required. |
| KRZ (National Insolvency Register) | Restructuring proceedings, bankruptcy declarations, court-appointed administrators, approved restructuring plans | Pending applications not yet decided, informal workout arrangements, foreign insolvency proceedings not recognised in Poland | Publicly searchable without registration. |
| Rejestr Zastawów (Pledge Register) | Registered pledges (zastaw rejestrowy) over movable assets and certain rights | Possessory pledges (zastaw zwykły) not subject to registration, security interests under foreign law | Searchable by debtor name or PESEL/NIP. The register is maintained by the Ministry of Justice. |
| CRBR (Central Register of Beneficial Owners) | Disclosed beneficial owners of Polish legal entities above the statutory threshold | Beneficial owners below the threshold, trust structures, foreign holding layers above the Polish entity | Access conditions subject to verification by local counsel following CJEU C-37/20. [СВЕРИТЬ до публикации] |
How mortgages are recorded and what the entry shows
Polish real property mortgages are registered in the Księga wieczysta, specifically in Division IV of the land book. Each entry states the creditor, the secured amount, the currency, and the rank (kolejność). Rank determines priority in enforcement: a first-rank mortgage is satisfied before a second-rank mortgage from the same enforcement proceeds.
The registered amount is the ceiling of the secured claim, not the current outstanding balance. A mortgage entered for PLN 5 000 000 may secure a loan of which PLN 1 000 000 remains outstanding. The register shows the ceiling. The outstanding balance requires a separate disclosure from the creditor or from the debtor's financial statements.
This gap between registered ceiling and actual exposure is a structural feature of the system, not an anomaly. Any collateral assessment that relies solely on the register entry overstates the encumbrance. Any assessment that ignores the register entirely understates the risk.
Pledges over movable assets and receivables
Security over movable assets — machinery, inventory, receivables, intellectual property rights — is registered in the Rejestr Zastawów. A pledge registered there gives the pledgee priority over unsecured creditors and over subsequent pledgees in enforcement. The register entry identifies the pledgor, the pledgee, the asset class, and the secured amount.
Not all security over movables is registrable. Possessory pledges (zastaw zwykły) are constituted by delivery of the asset to the pledgee and do not appear in any public register. A clean search result in the Rejestr Zastawów therefore does not confirm that no pledge exists over a movable asset — it confirms only that no registered pledge exists.
The appraisal layer: what official sources do not provide
Market value is not a register product. It is an opinion produced by a certified appraiser under the Act on Real Estate Management (ustawa o gospodarce nieruchomościami) for real property, or under sector-specific rules for other asset classes. The appraiser selects a method — comparative, income, or cost — based on asset type and available transaction data.
Forced-sale value (wartość likwidacyjna) is a further reduction from market value. It reflects the discount a buyer applies when the seller has no choice of timing or counterparty. Polish enforcement practice produces forced-sale outcomes that can differ materially from market appraisals. The register does not model this discount. It must be estimated separately, using transaction data from enforcement auctions.
Where the sources disagree
The most common discrepancy is between the KRS-registered share capital and the actual asset base of the company. Share capital in Polish law is a minimum statutory figure. It bears no necessary relation to the current value of company assets. A company with PLN 5 000 registered share capital may hold real property worth PLN 20 000 000 — or nothing at all.
A second common discrepancy is between the Księga wieczysta entry and the underlying loan documentation. The registered mortgage ceiling may not match the current loan agreement if the agreement was amended after registration. Amendments to loan terms do not automatically produce amendments to the mortgage entry.
A third discrepancy arises where the same asset appears in more than one register under different identifiers. A piece of machinery that forms part of a registered pledge may also be listed as collateral in a company's financial statements under a different description. Reconciling these entries requires cross-referencing, not a single register search.
The limit of what the sources allow
The registers establish the legal picture as of the date of the search. They do not establish value. They do not establish whether a registered encumbrance has been discharged in fact but not yet in the register. They do not capture claims that are not subject to registration — including tax arrears not yet formally assessed, environmental liabilities, and contractual restrictions on transfer that operate between the parties without registration.
The Księga wieczysta cannot be queried without the book number. A foreign requester who does not hold the book number must obtain it through a separate procedure before the register search can begin. This is not a data gap — it is a structural access condition of the system.
KRZ records proceedings that have been opened and published. A filing submitted to the court but not yet decided does not appear. An informal restructuring arrangement agreed between a debtor and its creditors outside court proceedings does not appear. A negative KRZ result reduces — but does not eliminate — the risk of undisclosed insolvency exposure.
The sequence of a collateral verification
A structured collateral verification runs in a defined order. The sequence matters because each step either confirms the next step is necessary or renders it unnecessary.
- Identify the asset and its legal form. Real property, corporate shares, movable assets, and receivables are governed by different registers and different enforcement regimes.
- Obtain the relevant register identifiers. For real property: the book number (numer KW) and cadastral parcel number. For a company: KRS number and NIP. For a pledge: debtor NIP or PESEL.
- Search all applicable registers. A real property transaction requires at minimum the Księga wieczysta and KRZ for the owner entity. A corporate share transaction requires KRS, KRZ, and the Rejestr Zastawów.
- Reconcile register entries against transaction documents. Identify gaps between what the register shows and what the documentation states.
- Commission an independent appraisal for the asset class, specifying whether market value or forced-sale value is required.
- Assess the enforcement scenario. Determine what a creditor would actually recover if the debtor defaulted, taking into account registered priority, enforcement costs, and the forced-sale discount.
Frequently asked questions
Does a clean Księga wieczysta entry mean the asset is unencumbered?
No. The Księga wieczysta records registered encumbrances. Unregistered claims — including possessory pledges, tax arrears not yet formally entered, and certain contractual restrictions — do not appear. A clean entry means no registered encumbrance exists as of the search date.
Is the registered mortgage amount the same as the outstanding debt?
No. The registered amount is the ceiling of the secured claim. The outstanding balance requires separate disclosure. The two figures can differ materially, particularly where the loan has been partially repaid or restructured after the mortgage was entered.
What happens to registered encumbrances in a forced sale?
In a Polish enforcement auction, registered encumbrances are satisfied in order of registered priority from the proceeds. Encumbrances not satisfied from the proceeds are extinguished by operation of law. The buyer at auction acquires the asset free of those extinguished encumbrances. However, the enforcement process takes time and produces a forced-sale discount relative to market value.
Can a foreign lender take a Polish law mortgage?
This is a legal question, not a register question. The answer depends on the structure of the transaction and the applicable law. This page describes what the registers show — the legal framework for any such arrangement is outside the scope of a factual report.
How current is a register search?
A register search reflects the state of the register at the moment of the search. Entries can be made at any time. A search conducted today does not guarantee that no entry will be made tomorrow. For time-sensitive transactions, the search date must be recorded and the gap to closing must be assessed.
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.