Official source
GUGiK · ULDK. A Polish parcel (działka ewidencyjna) is identified by obręb and parcel number, queried through GUGiK’s ULDK service. A land-and-mortgage register number (księga wieczysta) is a different record and is not a cadastral identifier.
You may know it as: działka ewidencyjna, ULDK, księga wieczysta.
How to look up a parcel in Poland
- Open the map and move to your location, or search for a place or parcel reference.
- Tap the parcel to request it from GUGiK · ULDK.
- Read the area, perimeter, source and retrieval time, then save the parcel with notes and photos or export a report.
Limits to know before you rely on it
- Source availability and detail vary by area. Indicative parcel geometry, not legal boundary evidence.
- Parcel geometry is indicative. It is not a survey, an ownership record or a legal boundary determination.
- New official lookups need a connection; saved parcels reopen offline.
Questions
Does Boundara cover all of Poland?
Source availability and detail vary by area. Indicative parcel geometry, not legal boundary evidence.
Which official source does Boundara use in Poland?
GUGiK · ULDK. Boundara shows the source and retrieval time with each result.
Is the boundary shown for Poland legally binding?
No. Parcel geometry is indicative. It is not a survey, an ownership record or a legal boundary determination.
Can I use Boundara offline in Poland?
Saved parcels reopen offline. Field map areas are prepared on iPhone while connected, subject to the provider’s terms. New official lookups in Poland need a connection.