01
Księga wieczysta (KW)Land and Mortgage Register
The public court register describing a property's legal status. It can show the property, owner or right-holder, registered rights and claims, and mortgages. Not every cooperative ownership right has a separate KW, so “no KW number” requires explanation rather than an automatic conclusion.
Practical exampleThe seller sends a KW number before a viewing; the buyer-side team checks the current and historical content before any deposit is paid.
Foreign-buyer noteUse the official Ministry of Justice service. A screenshot or a commercial “register search” is not a substitute for checking the live record and underlying documents.
02
Numer KWElectronic land-register number
The identifier used to open a specific register in the official EKW browser. It combines the court code, register number and control digit. An address alone is not the input used by the public browser.
Practical exampleA Warsaw register may begin with a court code such as WA…, followed by the individual number and a check digit.
Foreign-buyer noteConfirm that the number relates to the exact apartment, house, parking right and any land interest being purchased—not merely the building or development plot.
03
Działy księgi wieczystejSections of the land register
The register is organised into four main sections: I describes the property and rights connected with ownership, II identifies the owner or entitled person, III records other rights, claims and restrictions, and IV records mortgages.
Practical exampleA correct owner in Section II does not make Section III or IV irrelevant; a claim, enforcement entry or mortgage can still affect completion.
Foreign-buyer noteRead every section and any attached “wzmianka” (mention of a pending filing). A blank-looking printout may not tell the whole current procedural story.
04
Odrębna własność lokaluSeparate ownership of a unit
A residential unit constitutes a separate immovable property, normally with its own land register and a connected share in the common property. The apartment and that share should be analysed as one legal package.
Practical exampleBuying a flat also gives the buyer a fractional share in common parts such as the land, structure, corridors or roof, depending on the legal setup.
Foreign-buyer noteCheck whether parking or storage is a separate unit, a share with an exclusive-use arrangement, or only a contractual right—the legal and permit analysis can differ.
05
Spółdzielcze własnościowe prawo do lokaluCooperative ownership right to a unit
A transferable, inheritable limited property right connected with a housing cooperative. It is not the same as separate ownership of the apartment, even though it can be sold and may be mortgaged.
Practical exampleThe buyer acquires the cooperative right, while the cooperative's legal position in the building or land remains relevant to due diligence.
Foreign-buyer noteConfirm whether a KW exists, the cooperative's land position, arrears, certificates and whether conversion to separate ownership is possible or commercially sensible.
06
Użytkowanie wieczystePerpetual usufruct
A long-term right to use publicly owned land, historically common in Polish urban property structures. Much residential land was transformed into ownership under separate legislation, but older registers, mixed-use schemes and non-residential interests can still require careful analysis.
Practical exampleAn apartment title may refer to a share connected with land whose historical status, transformation and charges need documentary confirmation.
Foreign-buyer noteDo not translate this simply as “leasehold” and assume foreign-law consequences. Ask a Polish lawyer to identify the current right and any remaining fees or conversion issues.
07
WspółwłasnośćCo-ownership
Ownership held by more than one person, usually in fractional shares or—between spouses under the relevant regime—jointly without fixed shares. Decisions, sale signatures and financing must match the actual form of co-ownership.
Practical exampleIf two owners appear in Section II, both may need to participate or grant correctly formed powers of attorney for the sale.
Foreign-buyer noteForeign marital property regimes can affect how a Polish notary records the acquisition. Raise citizenship, residence and marital status early.
08
Nieruchomość wspólnaCommon property
Parts of the land and building that do not serve only one unit. Owners participate through shares linked to their apartments, and costs or resolutions concerning the common property can materially affect an investor.
Practical exampleRoof replacement, lifts, façade works or garage-waterproofing may be funded by the owners through charges or resolutions.
Foreign-buyer noteReview community resolutions, renovation-fund position, planned works and disputes—not only the apartment interior.
09
Wspólnota mieszkaniowaOwners' community
The community formed by owners of separate units in a building. It manages the common property, adopts resolutions and collects charges, often through an appointed manager.
Practical exampleMinutes and resolutions can reveal upcoming capital works, litigation or restrictions relevant to renovation and rental use.
Foreign-buyer noteDo not confuse a
wspólnota with a housing cooperative; the legal structure and documents requested in due diligence differ.
10
EGiB — ewidencja gruntów i budynkówLand and Buildings Register / cadastre
The public geodetic register containing information about plots, buildings and premises. It supports identification and planning checks but does not replace the land register as the title-review tool.
Practical exampleA plot identifier from EGiB helps match the development site to maps, planning layers and register documents.
Foreign-buyer noteA map boundary or cadastral label is not, by itself, proof of ownership or legal access to a road.
11
Wypis i wyrys z EGiBCadastral extract and map extract
Official documents presenting descriptive cadastral data and a mapped extract for the relevant land. They may be required for certain notarial, court or administrative steps.
Practical exampleFor a house purchase, the lawyer may reconcile the KW, cadastral extract, map, access and building documents.
Foreign-buyer noteRequest the version and purpose required for the transaction; a browser screenshot is not an official extract.
12
SłużebnośćEasement
A right burdening one property for the benefit of another property or person—for example access, passage, utilities or personal occupation. Its scope depends on the legal instrument and wording.
Practical exampleA house may depend on a registered right of way across a private access road owned by somebody else.
Foreign-buyer noteRead who benefits, which plot is burdened, the mapped route, duration and maintenance obligations. The word alone is not enough.
13
RoszczenieRegistered claim
A legally relevant claim that may appear in Section III—for example a buyer's claim arising from an agreement or another right affecting disposition. Its effect depends on the basis, priority and procedural status.
Practical exampleA previous buyer's registered claim must be explained and cleared or otherwise addressed before a safe transfer.
Foreign-buyer noteNever accept “it will disappear later” without a document-based release and a transaction mechanism approved by the legal reviewer and notary.
14
HipotekaMortgage
A security right registered against real estate or an eligible right, usually in favour of a bank. A seller's mortgage does not automatically prevent a purchase, but payoff, bank consent and deletion mechanics must be coordinated.
Practical examplePart of the price may be paid directly to the seller's bank using a current repayment statement and release conditions.
Foreign-buyer noteThe registered maximum amount may differ from the current loan balance. Verify the bank documents, account and deletion consent before signing.
15
Wzmianka w KWMention of a pending land-register filing
A marker that an application, appeal or other proceeding capable of changing the register has been filed. It warns that the displayed entries may not be the final current legal picture.
Practical exampleA pending mortgage deletion can be benign; a pending ownership or enforcement filing may require a completely different response.
Foreign-buyer noteObtain the filing number and underlying application. Do not classify a mention by the seller's verbal description.