Mikoláše Alše 620, 513 01 Semily

Apartment block · Semily · Liberecký kraj

RÚIAN code16845552
ID710a9d27
Updated30 September 2026

Summary

Apartment block at Mikoláše Alše 620, 513 01 Semily, Liberecký kraj. Built in 1920–1945, has 4 floors, underground included, covers 294 m² of ground. Its measured height is 13.2 m. Dwellings: 12. Its building code in RÚIAN, the Czech register of addresses and buildings, is 16845552.

Year built: 1920–1945
Floors (incl. underground): 4
Footprint area (m²): 294
Height (m): 13.2

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

Building

Use: Apartment block
Year built: 1920–1945
Floors (incl. underground): 4
Dwellings: 12
Floor area (m²): unknown
Building code (RÚIAN): 16845552
Building ID: 710a9d27-7ed7-4ff4-80b6-e0505423cb61
Updated: 30 September 2026

Shape and roof

Footprint area (m²): 294
Height (m): 13.2 measured
Volume (m³): ~3,170
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 · Mikoláše Alše highlighted this building same street other buildings

Street: Mikoláše Alše
Number: 620
Municipality: Semily
Region: Liberecký kraj
Postcode: 513 01
Coordinates (lat, lon): 50.59703, 15.34275
Buildings on the street: 28

Buildings in Semily: statistics

Comparisons

Age, against the street: older than 92% of the buildings on the street with a known year
Height, against Semily: taller than 92% of the buildings in Semily with a measured height

Year built in Semily1,355 buildings with the value known

Year built in Semily
before 1920		174
1920–1945		258 (this building)
1946–1960		97
1961–1970		115
1971–1980		185
1981–1990		144
1991–2000		128
2001–2010		153
2011 or later		101

Older than 68% of them, newer than 13%.

Floors in Semily1,580 buildings with the value known

Floors in Semily
1 floor		470
2 floors		826
3 floors		170
4 floors		61 (this building)
5 floors		15
6 floors		19
7 floors		3
8 floors		6
9 floors		6
10+ floors		4

93% have fewer floors, 4% as many.

Companies and solar panels

Companies registered at this address: 7
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 Mikoláše Alše

Address	Built	Floors
Mikoláše Alše 619, 513 01 Semily 1946–1960 · 4 floors	1946–1960	4 floors
Mikoláše Alše 618, 513 01 Semily 1920–1945 · 4 floors	1920–1945	4 floors
Mikoláše Alše 744, 513 01 Semily 1981–1990 · 2 floors	1981–1990	2 floors
Mikoláše Alše 745, 513 01 Semily 1981–1990 · 2 floors	1981–1990	2 floors
Mikoláše Alše 746, 513 01 Semily 1981–1990 · 3 floors	1981–1990	3 floors
Mikoláše Alše 747, 513 01 Semily 1981–1990 · 2 floors	1981–1990	2 floors
Mikoláše Alše 748, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 749, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 750, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 751, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 752, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 753, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 754, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 755, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors
Mikoláše Alše 784, 513 01 Semily 2010 · 2 floors	2010	2 floors
Mikoláše Alše 785, 513 01 Semily 1991–2000 · 2 floors	1991–2000	2 floors
Mikoláše Alše 786, 513 01 Semily 1991–2000 · 2 floors	1991–2000	2 floors
Mikoláše Alše 787, 513 01 Semily 1991–2000 · 2 floors	1991–2000	2 floors
Mikoláše Alše 788, 513 01 Semily 1991–2000 · 2 floors	1991–2000	2 floors
Mikoláše Alše 789, 513 01 Semily 1991–2000 · 2 floors	1991–2000	2 floors

Buildings nearby

Address	Built	Floors	Distance
3. května 298, 513 01 Semily before 1920 · 2 floors	before 1920	2 floors	89 m
Na Vinici 413, 513 01 Semily 1920–1945 · 2 floors	1920–1945	2 floors	151 m
Na Vinici 870, 513 01 Semily 2025 · 2 floors	2025	2 floors	158 m
Na Vinici 851, 513 01 Semily 2017 · 2 floors	2017	2 floors	196 m
3. května 425, 513 01 Semily 2006 · 3 floors	2006	3 floors	203 m
Na Vinici 599, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors	207 m
3. května 522, 513 01 Semily 1991–2000 · 3 floors	1991–2000	3 floors	210 m
Benešovská 204, 513 01 Semily before 1920 · 1 floor	before 1920	1 floor	211 m
Benešovská 254, 513 01 Semily 1961–1970 · 1 floor	1961–1970	1 floor	222 m
3. května 852, 513 01 Semily 1995 · 1 floor	1995	1 floor	232 m
Benešovská 773, 513 01 Semily 1991–2000 · 2 floors	1991–2000	2 floors	233 m
Benešovská 207, 513 01 Semily before 1920 · 1 floor	before 1920	1 floor	240 m
Na Obci 196, 513 01 Semily 2007 · 3 floors	2007	3 floors	245 m
Benešovská 222, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors	258 m
Benešovská 205, 513 01 Semily 1981–1990 · 1 floor	1981–1990	1 floor	266 m
Benešovská 774, 513 01 Semily 2000 · 2 floors	2000	2 floors	275 m
Benešovská 206, 513 01 Semily before 1920 · 2 floors	before 1920	2 floors	278 m
Benešovská 208, 513 01 Semily 1946–1960 · 1 floor	1946–1960	1 floor	295 m
Benešovská 200, 513 01 Semily 1925 · 1 floor	1925	1 floor	297 m
Benešovská 759, 513 01 Semily 1971–1980 · 2 floors	1971–1980	2 floors	331 m

Questions

When was the building at Mikoláše Alše 620, Semily built?

The building at Mikoláše Alše 620, Semily was built in 1920–1945.

How many floors does the building at Mikoláše Alše 620, Semily have?

The building at Mikoláše Alše 620, Semily has 4 floors, underground included.

What is the RÚIAN building code of Mikoláše Alše 620, Semily?

The building’s code in RÚIAN, the Czech register of addresses and buildings, is 16845552. The official record opens from the “Building” table.

The same data, from your AI assistant or the API

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AI assistant

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API

This building’s record as JSON:

curl "https://api.baseray.ai/v1/buildings/710a9d27-7ed7-4ff4-80b6-e0505423cb61" \
  -H "Authorization: Bearer $BASERAY_API_KEY"

const response = await fetch("https://api.baseray.ai/v1/buildings/710a9d27-7ed7-4ff4-80b6-e0505423cb61", {
  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/710a9d27-7ed7-4ff4-80b6-e0505423cb61",
    headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
    timeout=30,
)
building = response.json()

Create an API key API documentation