Čechova 721/3, Polanka nad Odrou, 725 25 Ostrava
House · Ostrava · Moravskoslezský kraj
- RÚIAN code3352447
- ID51faabb7
- Updated
Summary
House at Čechova 721/3, Polanka nad Odrou, 725 25 Ostrava, Moravskoslezský kraj. Built in 1920–1945, has 2 floors, underground included, covers 127 m² of ground. Its measured height is 8.1 m. Dwellings: 1. Its building code in RÚIAN, the Czech register of addresses and buildings, is 3352447.
- Year built
- 1920–1945
- Floors (incl. underground)
- 2
- Footprint area (m²)
- 127
- Height (m)
- 8.1
~ estimate · “unknown”: in no record of the building
Building
- Use
- House
- Year built
- 1920–1945
- Floors (incl. underground)
- 2
- Dwellings
- 1
- Floor area (m²)
- unknown
- Building code (RÚIAN)
- 3352447
- Building ID
- 51faabb7-50af-43e4-8f2d-eeace4e9f27d
- Updated
- 30 September 2026
Shape and roof
- Footprint area (m²)
- 127
- Height (m)
- 8.1 measured
- Volume (m³)
- ~811
- Roof shape
- unknown
Risks
- Flood zone
- outside mapped flood zones
Location
- Street
- Čechova
- Number
- 721/3
- Municipality
- Ostrava
- Region
- Moravskoslezský kraj
- Postcode
- 725 25
- Coordinates (lat, lon)
- 49.79015, 18.17069
- Buildings on the street
- 15
Comparisons
- Age, against the street
- older than 93% of the buildings on the street with a known year
- Height, against Ostrava
- taller than 61% of the buildings in Ostrava with a measured height
| before 1920 | 1,569 | |
|---|---|---|
| 1920–1945 | 3,834 (this building) | |
| 1946–1960 | 4,508 | |
| 1961–1970 | 2,786 | |
| 1971–1980 | 3,423 | |
| 1981–1990 | 2,476 | |
| 1991–2000 | 2,565 | |
| 2001–2010 | 4,318 | |
| 2011 or later | 4,981 |
Older than 82% of them, newer than 5%.
| 1 floor | 11,902 | |
|---|---|---|
| 2 floors | 11,972 (this building) | |
| 3 floors | 2,683 | |
| 4 floors | 2,018 | |
| 5 floors | 964 | |
| 6 floors | 784 | |
| 7 floors | 206 | |
| 8 floors | 542 | |
| 9 floors | 182 | |
| 10+ floors | 455 |
38% have fewer floors, 38% as many.
Companies and solar panels
- Companies registered at this address
- none found
- Solar panel check
- not checked yet
Company names, the solar panel check on dated imagery and export are in the app.
Nearby
Other buildings on Čechova
Buildings nearby
Questions
When was the building at Čechova 721/3, Ostrava built?
The building at Čechova 721/3, Ostrava was built in 1920–1945.
How many floors does the building at Čechova 721/3, Ostrava have?
The building at Čechova 721/3, Ostrava has 2 floors, underground included.
What is the RÚIAN building code of Čechova 721/3, Ostrava?
The building’s code in RÚIAN, the Czech register of addresses and buildings, is 3352447. The official record opens from the “Building” table.
The same data, from your AI assistant or the API
Connect baseray to ChatGPT or Claude and ask about any building in Romania and Czechia, or read its record from your own code.
AI assistant
What do you know about the building at Čechova 721/3, Ostrava? Which companies are registered there?
API
This building’s record as JSON:
curl "https://api.baseray.ai/v1/buildings/51faabb7-50af-43e4-8f2d-eeace4e9f27d" \
-H "Authorization: Bearer $BASERAY_API_KEY"const response = await fetch("https://api.baseray.ai/v1/buildings/51faabb7-50af-43e4-8f2d-eeace4e9f27d", {
headers: { Authorization: `Bearer ${process.env.BASERAY_API_KEY}` },
});
const building = await response.json();import os
import requests
response = requests.get(
"https://api.baseray.ai/v1/buildings/51faabb7-50af-43e4-8f2d-eeace4e9f27d",
headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
timeout=30,
)
building = response.json()