Štěpánkova 644/63, Košíře, 150 00 Praha 5

House · Praha · Hlavní město Praha

RÚIAN code21947031
IDd60ae9ef
Updated30 September 2026

Summary

House at Štěpánkova 644/63, Košíře, 150 00 Praha 5, Hlavní město Praha. Built in 1920–1945, has 2 floors, underground included, covers 49 m² of ground. Its measured height is 9.5 m. Dwellings: 1. Its building code in RÚIAN, the Czech register of addresses and buildings, is 21947031.

Year built: 1920–1945
Floors (incl. underground): 2
Footprint area (m²): 49
Height (m): 9.5

~ 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): 21947031
Building ID: d60ae9ef-234e-4a8a-aee7-957db4e8962d
Updated: 30 September 2026

Shape and roof

Footprint area (m²): 49
Height (m): 9.5 measured
Volume (m³): ~427
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 · Štěpánkova highlighted this building same street other buildings

Street: Štěpánkova
Number: 644/63
Municipality: Praha
Region: Hlavní město Praha
Postcode: 150 00
Coordinates (lat, lon): 50.06342, 14.36210
Buildings on the street: 66

Buildings in Praha: statistics

Comparisons

Age, against the street: older than 48% of the buildings on the street with a known year
Height, against Praha: taller than 59% of the buildings in Praha with a measured height

Year built in Praha108,188 buildings with the value known

Year built in Praha
before 1920		9,876
1920–1945		26,800 (this building)
1946–1960		6,093
1961–1970		5,489
1971–1980		9,493
1981–1990		7,724
1991–2000		10,142
2001–2010		15,396
2011 or later		17,175

Older than 66% of them, newer than 9%.

Floors in Praha113,007 buildings with the value known

Floors in Praha
1 floor		27,563
2 floors		41,998 (this building)
3 floors		16,657
4 floors		7,971
5 floors		6,267
6 floors		4,856
7 floors		3,043
8 floors		2,277
9 floors		828
10+ floors		1,547

24% 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 Štěpánkova

Address	Built	Floors
Štěpánkova 645/61, Košíře, 150 00 Praha 5 1938 · 3 floors	1938	3 floors
Štěpánkova 646/59, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 640/5, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 639/3, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 638/65, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 637/67, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 635/45, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 654/30, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 662/62, Košíře, 150 00 Praha 5 1920–1945 · 4 floors	1920–1945	4 floors
Štěpánkova 625/53, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 663/60, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 624/47, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 664/56, Košíře, 150 00 Praha 5 1920–1945 · 3 floors	1920–1945	3 floors
Štěpánkova 665/28, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 666/58, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 621/46, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 667/26, Košíře, 150 00 Praha 5 2001 · 3 floors	2001	3 floors
Štěpánkova 668/24, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 669/27, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors
Štěpánkova 670/25, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors

Buildings nearby

Address	Built	Floors	Distance
Naskové 1002/50, Košíře, 150 00 Praha 5 1946–1960 · 2 floors	1946–1960	2 floors	17 m
Naskové 1003/48, Košíře, 150 00 Praha 5 1946–1960 · 2 floors	1946–1960	2 floors	17 m
Naskové 1001/52, Košíře, 150 00 Praha 5 1946–1960 · 2 floors	1946–1960	2 floors	22 m
Naskové 588/44, Košíře, 150 00 Praha 5 1991–2000 · 3 floors	1991–2000	3 floors	32 m
Naskové 623/42, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors	42 m
Průchova 649/55, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors	46 m
Naskové 1177/40, Košíře, 150 00 Praha 5 1981–1990 · 2 floors	1981–1990	2 floors	47 m
Průchova 648/53, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors	48 m
Vejražkova 1035/36, Košíře, 150 00 Praha 5 1971–1980 · 1 floor	1971–1980	1 floor	50 m
Průchova 655/51, Košíře, 150 00 Praha 5 2008 · 3 floors	2008	3 floors	50 m
Vejražkova 1038/30, Košíře, 150 00 Praha 5 1971–1980 · 3 floors	1971–1980	3 floors	58 m
Vejražkova 1037/32, Košíře, 150 00 Praha 5 1971–1980 · 3 floors	1971–1980	3 floors	58 m
Průchova 710/49, Košíře, 150 00 Praha 5 1920–1945 · 3 floors	1920–1945	3 floors	58 m
Průchova 684/47, Košíře, 150 00 Praha 5 1991–2000 · 3 floors	1991–2000	3 floors	66 m
Průchova 1088/43, Košíře, 150 00 Praha 5 1961–1970 · 3 floors	1961–1970	3 floors	75 m
Průchova 1012/60, Košíře, 150 00 Praha 5 1946–1960 · 2 floors	1946–1960	2 floors	75 m
Průchova 690/58, Košíře, 150 00 Praha 5 2022 · 3 floors	2022	3 floors	76 m
Naskové 1318/1d, Košíře, 150 00 Praha 5 2016 · 5 floors	2016	5 floors	78 m
Průchova 683/56, Košíře, 150 00 Praha 5 1920–1945 · 2 floors	1920–1945	2 floors	79 m
Naskové 1032/58, Košíře, 150 00 Praha 5 1971–1980 · 1 floor	1971–1980	1 floor	79 m

Questions

When was the building at Štěpánkova 644/63, Praha built?

The building at Štěpánkova 644/63, Praha was built in 1920–1945.

How many floors does the building at Štěpánkova 644/63, Praha have?

The building at Štěpánkova 644/63, Praha has 2 floors, underground included.

What is the RÚIAN building code of Štěpánkova 644/63, Praha?

The building’s code in RÚIAN, the Czech register of addresses and buildings, is 21947031. 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 Štěpánkova 644/63, Praha? Which companies are registered there?

Connect ChatGPT or Claude

API

This building’s record as JSON:

curl "https://api.baseray.ai/v1/buildings/d60ae9ef-234e-4a8a-aee7-957db4e8962d" \
  -H "Authorization: Bearer $BASERAY_API_KEY"

const response = await fetch("https://api.baseray.ai/v1/buildings/d60ae9ef-234e-4a8a-aee7-957db4e8962d", {
  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/d60ae9ef-234e-4a8a-aee7-957db4e8962d",
    headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
    timeout=30,
)
building = response.json()

Create an API key API documentation