Celetná 554/4, Staré Město, 110 00 Praha 1

Apartment block · Praha · Hlavní město Praha

RÚIAN code21646333
ID88a295d4
Updated30 September 2026

Summary

Apartment block at Celetná 554/4, Staré Město, 110 00 Praha 1, Hlavní město Praha. Built before 1920, has 1 floor, underground included, covers 362 m² of ground. Its measured height is 20.1 m. Dwellings: 7. Its building code in RÚIAN, the Czech register of addresses and buildings, is 21646333.

Year built: before 1920
Floors (incl. underground): 1
Footprint area (m²): 362
Height (m): 20.1

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

Building

Use: Apartment block
Year built: before 1920
Floors (incl. underground): 1
Dwellings: 7
Floor area (m²): unknown
Building code (RÚIAN): 21646333
Building ID: 88a295d4-eae5-4f6c-bb57-27c1ff779a4b
Updated: 30 September 2026

Shape and roof

Footprint area (m²): 362
Height (m): 20.1 measured
Volume (m³): ~5,582
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 · Celetná highlighted this building same street other buildings

Street: Celetná
Number: 554/4
Municipality: Praha
Region: Hlavní město Praha
Postcode: 110 00
Coordinates (lat, lon): 50.08713, 14.42257
Buildings on the street: 15

Buildings in Praha: statistics

Comparisons

Age, against the street: older than 33% of the buildings on the street with a known year
Height, against Praha: taller than 88% 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 (this building)
1920–1945		26,800
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 91% of them.

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: 16
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 Celetná

Address	Built	Floors
Celetná 556/8, Staré Město, 110 00 Praha 1 before 1920 · 5 floors	before 1920	5 floors
Celetná 557/10, Staré Město, 110 00 Praha 1 1947 · 7 floors	1947	7 floors
Celetná 559/14, Staré Město, 110 00 Praha 1 1961–1970 · 1 floor	1961–1970	1 floor
Celetná 564/24, Staré Město, 110 00 Praha 1 1961–1970 · 6 floors	1961–1970	6 floors
Celetná 565/26, Staré Město, 110 00 Praha 1 before 1920 · 3 floors	before 1920	3 floors
Celetná 566/28, Staré Město, 110 00 Praha 1 before 1920 · 4 floors	before 1920	4 floors
Celetná 592/23, Staré Město, 110 00 Praha 1 before 1920 · 4 floors	before 1920	4 floors
Celetná 602/3, Staré Město, 110 00 Praha 1 before 1920 · 3 floors	before 1920	3 floors
Celetná 603/1, Staré Město, 110 00 Praha 1 before 1920 · 5 floors	before 1920	5 floors

Buildings nearby

Address	Built	Floors	Distance
Staroměstské náměstí 552/16, Staré Město, 110 00 Praha 1 before 1920 · 6 floors	before 1920	6 floors	17 m
Staroměstské náměstí 551/17, Staré Město, 110 00 Praha 1 before 1920 · 5 floors	before 1920	5 floors	23 m
Staroměstské náměstí 550/18, Staré Město, 110 00 Praha 1 before 1920 · 5 floors	before 1920	5 floors	29 m
Kamzíková 558/8, Staré Město, 110 00 Praha 1 before 1920 · 4 floors	before 1920	4 floors	30 m
Železná 548/1, Staré Město, 110 00 Praha 1 before 1920 · 6 floors	before 1920	6 floors	33 m
Staroměstské náměstí 549/19, Staré Město, 110 00 Praha 1 before 1920 · 6 floors	before 1920	6 floors	40 m
Kamzíková 543/6, Staré Město, 110 00 Praha 1 before 1920 · 4 floors	before 1920	4 floors	45 m
Štupartská 599/4, Staré Město, 110 00 Praha 1 before 1920 · 5 floors	before 1920	5 floors	49 m
Kamzíková 542/4, Staré Město, 110 00 Praha 1 1961–1970 · 1 floor	1961–1970	1 floor	53 m
Kamzíková 545/3, Staré Město, 110 00 Praha 1 before 1920 · 1 floor	before 1920	1 floor	55 m
Železná 488/10, Staré Město, 110 00 Praha 1 before 1920 · 1 floor	before 1920	1 floor	65 m
Kamzíková 544/1, Staré Město, 110 00 Praha 1 before 1920 · 9 floors	before 1920	9 floors	65 m
Železná 487/8, Staré Město, 110 00 Praha 1 before 1920 · 3 floors	before 1920	3 floors	66 m
Železná 489/12, Staré Město, 110 00 Praha 1 before 1920 · 1 floor	before 1920	1 floor	68 m
Železná 490/14, Staré Město, 110 00 Praha 1 before 1920 · 7 floors	before 1920	7 floors	69 m
Železná 491/16, Staré Město, 110 00 Praha 1 before 1920 · 1 floor	before 1920	1 floor	70 m
Železná 492/18, Staré Město, 110 00 Praha 1 before 1920 · 6 floors	before 1920	6 floors	74 m
Železná 493/20, Staré Město, 110 00 Praha 1 before 1920 · 1 floor	before 1920	1 floor	82 m
Týnská ulička 628/2, Staré Město, 110 00 Praha 1 before 1920 · 7 floors	before 1920	7 floors	86 m
Týnská 627/7, Staré Město, 110 00 Praha 1 before 1920 · 4 floors	before 1920	4 floors	88 m

Questions

When was the building at Celetná 554/4, Praha built?

The building at Celetná 554/4, Praha was built before 1920.

How many floors does the building at Celetná 554/4, Praha have?

The building at Celetná 554/4, Praha has 1 floor, underground included.

What is the RÚIAN building code of Celetná 554/4, Praha?

The building’s code in RÚIAN, the Czech register of addresses and buildings, is 21646333. 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 Celetná 554/4, Praha? Which companies are registered there?

Connect ChatGPT or Claude

API

This building’s record as JSON:

curl "https://api.baseray.ai/v1/buildings/88a295d4-eae5-4f6c-bb57-27c1ff779a4b" \
  -H "Authorization: Bearer $BASERAY_API_KEY"

const response = await fetch("https://api.baseray.ai/v1/buildings/88a295d4-eae5-4f6c-bb57-27c1ff779a4b", {
  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/88a295d4-eae5-4f6c-bb57-27c1ff779a4b",
    headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
    timeout=30,
)
building = response.json()

Create an API key API documentation