Liens, easements, a construction site next door. Find out before you sign.
A mistake when buying a flat costs tens of thousands of CZK. Free and within 30 seconds you see zoning, flood risk, noise and the neighbourhood. Liens and easements from the title deed are in the 990 CZK report.
Free: 18 indicators - zoning, floods, noise, radon and neighbourhood
In the 990 CZK report: title deed (owners, liens, easements), AI risk review and PDF
Renting? Noise, radon and the neighbourhood are in the free check
No sign-up · Result in 30 seconds · ČÚZK and IPR Praha data
Sample · indicators00/18
Metro420 m on foot
Flood riskOutside the zone
Night noise55-60 dB
ZoningSMJ · mixed residential
50.0755° N14.4378° ES-JTSKCZECH CADASTRE8 Nov 2026
Enter the address
Just street and house number. See the result within 30 seconds.
Property address
Data sources: ČÚZK (cadastre), IPR Praha, OpenAQ, Mapy.com · Most detailed for Prague, cadastre for the whole Czech Republic
What we check
18 indicators from public and official sources. Free, in under 30 seconds.
Risks and regulation
Zoning
Flood risk
Building moratorium
Active cadastral proceedings
Heritage protection
Radon risk
Surroundings
Metro
Paid parking
Local amenities
Building age
Parks
Playgrounds
Summer recreation and swimming
Cultural facilities
Nearest city police station
Environment
Air quality
Daytime noise
Night-time noise
How it works
01
Enter the address
Autocomplete finds it in the RÚIAN register. Buying a flat? Add the unit number too.
02
Result in 30 seconds, free
18 indicators from the cadastre and IPR Prague maps. For Prague addresses you instantly see what is fine and what needs attention. The result gets its own link.
03
Report before you sign
Want certainty? Add the title deed, an AI risk review and a PDF for 990 CZK in one click.
Free check vs. report
Example
Zoningmixed residential
Flood zoneoutside
Metro420 m
Parksmetropolitan
Night noise55-60 dB
Air qualitygood
+ 12 more indicators
FREE
Quick check
18 indicators about the building and its surroundings in under 30 seconds.
Zoning, floods, noise, radon, metro, parking and 12 more indicators - see the full list in What we check above.
You order the report with one click from your free result.
Sample report
You get the report as a PDF in Czech or English. It lists the owners, liens and easements from the title deed, an AI risk review sorted by severity, the location context and concrete steps to check before signing. Click any page to see what's inside. The sample data is fictional.
Identification and AI summaryAddress, parcel and title deed number, key facts and an AI summary of what matters most.Risks, next steps and ownersRisks by severity, location context, concrete steps before signing and the owners from the title deed.Easements and liensEasements, liens, pre-emption rights and cadastral notes - everything attached to the property.
Official data you'd otherwise dig out of several registries, on one page.
Behind the service is a team with years of experience with Czech official registers.
Smart Assets s.r.o. is a Prague-based technology company specializing in making Czech public data accessible. Most detailed for Prague, cadastre and AI analysis for all of the Czech Republic. Data comes from public sources: ČÚZK (including RÚIAN), IPR Praha, OpenAQ and Mapy.com for address search.
Frequently asked questions
QUESTION 01Is the data accurate and up-to-date?
All data comes directly from public and official sources (ČÚZK, IPR Praha, OpenAQ). Updates happen at their frequency.
QUESTION 02Is my address private?
We store the address only so you can return to your result via its own link. We don't need your name or email and never sell data. Details in our Privacy Policy.
QUESTION 03Why is the check free? What's the catch?
Public registry data is free; we only cover the running costs. We earn from the paid report with title deed and AI analysis.
QUESTION 04Is the paid report available yet?
Yes, at the introductory price of CZK 990. You order it right from your free result.
QUESTION 05Do you support properties outside Prague?
Yes - cadastre (ownership, encumbrances, title deed) and AI risk analysis are available for all of the Czech Republic. Prague is our flagship - Prague-specific IPR data sources (zoning, noise, metro, parking, amenities) are only available for properties in the capital.
Start for free
Enter an address and within 30 seconds see whether anything is wrong with the building or its surroundings.
18 free indicators: zoning, floods, noise, radon, metro, parking and more
No sign-up, the result is saved under its own link
Most detailed for Prague, cadastre for the whole Czech Republic
Order the title deed, AI risk review and PDF for 990 CZK straight from the result
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