Trojská 344/47, Troja, 182 00 Praha 8

House · Praha · Hlavní město Praha

RÚIAN code22156941
ID963614e8
Updated30 September 2026

Summary

House at Trojská 344/47, Troja, 182 00 Praha 8, Hlavní město Praha. Built in 1920–1945, has 1 floor, underground included, covers 90 m² of ground. Its measured height is 10.0 m. Dwellings: 2. Its building code in RÚIAN, the Czech register of addresses and buildings, is 22156941.

Year built: 1920–1945
Floors (incl. underground): 1
Footprint area (m²): 90
Height (m): 10.0

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

Building

Use: House
Year built: 1920–1945
Floors (incl. underground): 1
Dwellings: 2
Floor area (m²): unknown
Building code (RÚIAN): 22156941
Building ID: 963614e8-e45a-4e98-ae27-9c4a3fca8d84
Updated: 30 September 2026

Shape and roof

Footprint area (m²): 90
Height (m): 10.0 measured
Volume (m³): ~627
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 · Trojská highlighted this building same street other buildings

Street: Trojská
Number: 344/47
Municipality: Praha
Region: Hlavní město Praha
Postcode: 182 00
Coordinates (lat, lon): 50.12173, 14.44832
Buildings on the street: 195

Buildings in Praha: statistics

Comparisons

Age, against the street: older than 59% of the buildings on the street with a known year
Height, against Praha: taller than 63% 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 (this building)
2 floors		41,998
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

0% have fewer floors, 24% 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 Trojská

Address	Built	Floors
Trojská 343/45, Troja, 182 00 Praha 8 1920–1945 · 3 floors	1920–1945	3 floors
Trojská 345/49, Troja, 182 00 Praha 8 before 1920 · 2 floors	before 1920	2 floors
Trojská 342/43, Troja, 182 00 Praha 8 1991–2000 · 2 floors	1991–2000	2 floors
Trojská 346/51, Troja, 182 00 Praha 8 1920–1945 · 2 floors	1920–1945	2 floors
Trojská 341/64, Troja, 182 00 Praha 8 1920–1945 · 2 floors	1920–1945	2 floors
Trojská 347/55, Troja, 182 00 Praha 8 1920–1945 · 3 floors	1920–1945	3 floors
Trojská 340/62, Troja, 182 00 Praha 8 2009 · 3 floors	2009	3 floors
Trojská 339/60, Troja, 182 00 Praha 8 before 1920 · 2 floors	before 1920	2 floors
Trojská 338/58, Troja, 182 00 Praha 8 before 1920 · 1 floor	before 1920	1 floor
Trojská 337/56, Troja, 182 00 Praha 8 1991–2000 · 2 floors	1991–2000	2 floors
Trojská 336/54, Troja, 182 00 Praha 8 before 1920 · 2 floors	before 1920	2 floors
Trojská 335/52, Troja, 182 00 Praha 8 1991–2000 · 1 floor	1991–2000	1 floor
Trojská 334/50, Troja, 182 00 Praha 8 before 1920 · 2 floors	before 1920	2 floors
Trojská 331/211, Troja, 171 00 Praha 7 1920–1945 · 4 floors	1920–1945	4 floors
Trojská 357/129, Troja, 171 00 Praha 7 1946–1960 · 3 floors	1946–1960	3 floors
Trojská 358/131, Troja, 171 00 Praha 7 1948 · 1 floor	1948	1 floor
Trojská 359/133, Troja, 171 00 Praha 7 1946–1960 · 3 floors	1946–1960	3 floors
Trojská 360/135, Troja, 171 00 Praha 7 1946–1960 · 2 floors	1946–1960	2 floors
Trojská 361/137, Troja, 171 00 Praha 7 2012 · 3 floors	2012	3 floors
Trojská 362/139, Troja, 171 00 Praha 7 1946–1960 · 3 floors	1946–1960	3 floors

Buildings nearby

Address	Built	Floors	Distance
Na dlážděnce 353/28, Troja, 182 00 Praha 8 1920–1945 · 2 floors	1920–1945	2 floors	27 m
Na dlážděnce 352/30, Troja, 182 00 Praha 8 1920–1945 · 2 floors	1920–1945	2 floors	33 m
Nad Hercovkou 356/3, Troja, 182 00 Praha 8 2008 · 2 floors	2008	2 floors	36 m
Nad Hercovkou 354/1, Troja, 182 00 Praha 8 1920–1945 · 2 floors	1920–1945	2 floors	38 m
Nad Hercovkou 333/5, Troja, 182 00 Praha 8 before 1920 · 1 floor	before 1920	1 floor	43 m
Na dlážděnce 847/32, Troja, 182 00 Praha 8 2013 · 2 floors	2013	2 floors	44 m
Nad Hercovkou 332/7, Troja, 182 00 Praha 8 1920–1945 · 2 floors	1920–1945	2 floors	60 m
Na dlážděnce 1312/9, Libeň, 182 00 Praha 8 1929 · 4 floors	1929	4 floors	63 m
Na dlážděnce 1311/11, Libeň, 182 00 Praha 8 1920–1945 · 3 floors	1920–1945	3 floors	63 m
Nad Hercovkou 309/6, Kobylisy, 182 00 Praha 8 1971–1980 · 2 floors	1971–1980	2 floors	67 m
Nad Hercovkou 259/4, Kobylisy, 182 00 Praha 8 1923 · 2 floors	1923	2 floors	67 m
Nad Hercovkou 604/9, Troja, 182 00 Praha 8 1991–2000 · 3 floors	1991–2000	3 floors	70 m
Na dlážděnce 2549/13, Libeň, 182 00 Praha 8 2023 · 4 floors	2023	4 floors	70 m
Nad Hercovkou 270/2, Kobylisy, 182 00 Praha 8 1925 · 3 floors	1925	3 floors	72 m
Na dlážděnce 351/34, Troja, 182 00 Praha 8 1954 · 2 floors	1954	2 floors	74 m
Nad Hercovkou 175/8, Kobylisy, 182 00 Praha 8 before 1920 · 1 floor	before 1920	1 floor	75 m
Nad Hercovkou 700/11, Troja, 182 00 Praha 8 2000 · 2 floors	2000	2 floors	77 m
Na dlážděnce 1358/17, Libeň, 182 00 Praha 8 1971–1980 · 2 floors	1971–1980	2 floors	98 m
Přádova 2051/16, Libeň, 182 00 Praha 8 1987 · 4 floors	1987	4 floors	113 m
Nad Hercovkou 369/15, Troja, 182 00 Praha 8 1946–1960 · 2 floors	1946–1960	2 floors	114 m

Questions

When was the building at Trojská 344/47, Praha built?

The building at Trojská 344/47, Praha was built in 1920–1945.

How many floors does the building at Trojská 344/47, Praha have?

The building at Trojská 344/47, Praha has 1 floor, underground included.

What is the RÚIAN building code of Trojská 344/47, Praha?

The building’s code in RÚIAN, the Czech register of addresses and buildings, is 22156941. The official record opens from the “Building” table.

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API

This building’s record as JSON:

curl "https://api.baseray.ai/v1/buildings/963614e8-e45a-4e98-ae27-9c4a3fca8d84" \
  -H "Authorization: Bearer $BASERAY_API_KEY"

const response = await fetch("https://api.baseray.ai/v1/buildings/963614e8-e45a-4e98-ae27-9c4a3fca8d84", {
  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/963614e8-e45a-4e98-ae27-9c4a3fca8d84",
    headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
    timeout=30,
)
building = response.json()

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