Kostnická 521, Kolín IV, 280 02 Kolín

House · Kolín · Středočeský kraj

RÚIAN code20932570
IDeb4bbd84
Updated30 September 2026

Summary

House at Kostnická 521, Kolín IV, 280 02 Kolín, Středočeský kraj. Built in 1920–1945, has 1 floor, underground included, covers 83 m² of ground. Its measured height is 8.0 m. Dwellings: 1. Its building code in RÚIAN, the Czech register of addresses and buildings, is 20932570.

Year built: 1920–1945
Floors (incl. underground): 1
Footprint area (m²): 83
Height (m): 8.0

~ estimate · “unknown”: in no record of the building

Building

Use: House
Year built: 1920–1945
Floors (incl. underground): 1
Dwellings: 1
Floor area (m²): unknown
Building code (RÚIAN): 20932570
Building ID: eb4bbd84-cc4e-44fb-8c1d-8be55d5ee18b
Updated: 30 September 2026

Shape and roof

Footprint area (m²): 83
Height (m): 8.0 measured
Volume (m³): ~492
Roof shape: unknown

Outline · seen from above, north up

Risks

Flood zone: outside mapped flood zones

Location

The building and its neighbours · seen from above, north up · Kostnická highlighted this building same street other buildings

Street: Kostnická
Number: 521
Municipality: Kolín
Region: Středočeský kraj
Postcode: 280 02
Coordinates (lat, lon): 50.01941, 15.20205
Buildings on the street: 42

Buildings in Kolín: statistics

Comparisons

Age, against the street: older than 60% of the buildings on the street with a known year
Height, against Kolín: taller than 60% of the buildings in Kolín with a measured height

Year built in Kolín4,650 buildings with the value known

Year built in Kolín
before 1920		496
1920–1945		1,242 (this building)
1946–1960		309
1961–1970		223
1971–1980		405
1981–1990		276
1991–2000		339
2001–2010		574
2011 or later		786

Older than 63% of them, newer than 11%.

Floors in Kolín4,917 buildings with the value known

Floors in Kolín
1 floor		1,801 (this building)
2 floors		2,325
3 floors		404
4 floors		165
5 floors		93
6 floors		26
7 floors		16
8 floors		13
9 floors		48
10+ floors		26

0% have fewer floors, 37% 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 Kostnická

Address	Built	Floors
Kostnická 526, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 510, Kolín IV, 280 02 Kolín 2005 · 3 floors	2005	3 floors
Kostnická 534, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 507, Kolín IV, 280 02 Kolín 2010 · 2 floors	2010	2 floors
Kostnická 535, Kolín IV, 280 02 Kolín 1920–1945 · 1 floor	1920–1945	1 floor
Kostnická 505, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 498, Kolín IV, 280 02 Kolín 1920–1945 · 1 floor	1920–1945	1 floor
Kostnická 545, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 553, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 561, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 564, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 477, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 566, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 570, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 571, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors
Kostnická 467, Kolín IV, 280 02 Kolín 1991 · 1 floor	1991	1 floor
Kostnická 635, Kolín IV, 280 02 Kolín 1946–1960 · 1 floor	1946–1960	1 floor
Kostnická 662, Kolín IV, 280 02 Kolín 1961–1970 · 2 floors	1961–1970	2 floors
Kostnická 663, Kolín IV, 280 02 Kolín 1961–1970 · 2 floors	1961–1970	2 floors
Kostnická 670, Kolín IV, 280 02 Kolín 1961–1970 · 2 floors	1961–1970	2 floors

Buildings nearby

Address	Built	Floors	Distance
Prokopa Velikého 186, Kolín III, 280 02 Kolín 1972 · 2 floors	1972	2 floors	27 m
Vávrova 460, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	43 m
Vávrova 495, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	46 m
Vávrova 506, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	56 m
Prokopa Velikého 776, Kolín IV, 280 02 Kolín 1971–1980 · 2 floors	1971–1980	2 floors	57 m
Jateční 691, Kolín IV, 280 02 Kolín 1971–1980 · 5 floors	1971–1980	5 floors	60 m
Jateční 693, Kolín IV, 280 02 Kolín 1971–1980 · 5 floors	1971–1980	5 floors	61 m
Táboritská 487, Kolín IV, 280 02 Kolín 2007 · 2 floors	2007	2 floors	64 m
Táboritská 486, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	64 m
Táboritská 462, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	65 m
Táboritská 461, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	67 m
Táboritská 525, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	69 m
Jateční 695, Kolín IV, 280 02 Kolín 1973 · 5 floors	1973	5 floors	73 m
Táboritská 430, Kolín IV, 280 02 Kolín 2010 · 1 floor	2010	1 floor	73 m
Prokopa Velikého 677, Kolín IV, 280 02 Kolín 1961–1970 · 2 floors	1961–1970	2 floors	74 m
Táboritská 431, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	76 m
Táboritská 455, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	90 m
Táboritská 456, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	91 m
Táboritská 465, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	94 m
Táboritská 457, Kolín IV, 280 02 Kolín 1920–1945 · 2 floors	1920–1945	2 floors	97 m

Questions

When was the building at Kostnická 521, Kolín built?

The building at Kostnická 521, Kolín was built in 1920–1945.

How many floors does the building at Kostnická 521, Kolín have?

The building at Kostnická 521, Kolín has 1 floor, underground included.

What is the RÚIAN building code of Kostnická 521, Kolín?

The building’s code in RÚIAN, the Czech register of addresses and buildings, is 20932570. 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

Ask, for example:

What do you know about the building at Kostnická 521, Kolín? Which companies are registered there?

Connect ChatGPT or Claude

API

This building’s record as JSON:

curl "https://api.baseray.ai/v1/buildings/eb4bbd84-cc4e-44fb-8c1d-8be55d5ee18b" \
  -H "Authorization: Bearer $BASERAY_API_KEY"

const response = await fetch("https://api.baseray.ai/v1/buildings/eb4bbd84-cc4e-44fb-8c1d-8be55d5ee18b", {
  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/eb4bbd84-cc4e-44fb-8c1d-8be55d5ee18b",
    headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
    timeout=30,
)
building = response.json()

Create an API key API documentation