č.p. 30, 518 01 Semechnice

House · Semechnice · Královéhradecký kraj

RÚIAN code21303428
ID6e51b9b3
Updated30 September 2026

Summary

House at č.p. 30, 518 01 Semechnice, Královéhradecký kraj. Built in 1920–1945, has 2 floors, underground included, covers 184 m² of ground. Its measured height is 8.9 m. Dwellings: 1. Its building code in RÚIAN, the Czech register of addresses and buildings, is 21303428. It lies in the Q20 flood zone (1 in 20 years).

Year built: 1920–1945
Floors (incl. underground): 2
Footprint area (m²): 184
Height (m): 8.9

~ 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): 21303428
Building ID: 6e51b9b3-e879-4fd4-9727-119fd06ef620
Updated: 30 September 2026

Shape and roof

Footprint area (m²): 184
Height (m): 8.9 measured
Volume (m³): ~1,375
Roof shape: unknown

Outline · seen from above, north up

Risks

Flood zone: Q20 flood zone (1 in 20 years)

Location

The building and its neighbours · seen from above, north up this building other buildings

Street: unknown
Number: č.p. 30
Municipality: Semechnice
Region: Královéhradecký kraj
Postcode: 518 01
Coordinates (lat, lon): 50.25788, 16.15270
Buildings on the street: unknown

Comparisons

Height, against Semechnice: taller than 87% of the buildings in Semechnice with a measured height

Companies and solar panels

Companies registered at this address: 3
Solar panel check: not checked yet

Company names, the solar panel check on dated imagery and export are in the app.

Nearby

Buildings nearby

Address	Built	Floors	Distance
č.p. 101, 518 01 Semechnice 1981–1990 · 2 floors	1981–1990	2 floors	25 m
č.p. 35, 518 01 Semechnice 2012 · 2 floors	2012	2 floors	28 m
č.p. 34, 518 01 Semechnice 1920–1945 · 1 floor	1920–1945	1 floor	54 m
č.p. 33, 518 01 Semechnice 2012 · 1 floor	2012	1 floor	55 m
č.p. 37, 518 01 Semechnice 1946–1960 · 1 floor	1946–1960	1 floor	60 m
č.p. 32, 518 01 Semechnice 1961–1970 · 1 floor	1961–1970	1 floor	61 m
č.p. 36, 518 01 Semechnice 1946–1960 · 1 floor	1946–1960	1 floor	62 m
č.p. 42, 518 01 Semechnice 1981–1990 · 2 floors	1981–1990	2 floors	82 m
č.p. 38, 518 01 Semechnice before 1920 · 1 floor	before 1920	1 floor	94 m
č.p. 66, 518 01 Semechnice 1946–1960 · 2 floors	1946–1960	2 floors	110 m
č.p. 26, 518 01 Semechnice 1971–1980 · 1 floor	1971–1980	1 floor	118 m
č.p. 43, 518 01 Semechnice 1981–1990 · 1 floor	1981–1990	1 floor	119 m
č.p. 41, 518 01 Semechnice 1920–1945 · 2 floors	1920–1945	2 floors	119 m
č.p. 27, 518 01 Semechnice 1961–1970 · 1 floor	1961–1970	1 floor	125 m
č.p. 185, 518 01 Semechnice 2019 · 1 floor	2019	1 floor	130 m
č.p. 21, 518 01 Semechnice 1961–1970 · 1 floor	1961–1970	1 floor	146 m
č.p. 18, 518 01 Semechnice 1991–2000 · 1 floor	1991–2000	1 floor	146 m
č.p. 40, 518 01 Semechnice 1991–2000 · 2 floors	1991–2000	2 floors	155 m
č.p. 22, 518 01 Semechnice 2003 · 1 floor	2003	1 floor	156 m
č.p. 39, 518 01 Semechnice 1920–1945 · 1 floor	1920–1945	1 floor	190 m

Questions

When was the building at Semechnice č.p. 30 built?

The building at Semechnice č.p. 30 was built in 1920–1945.

How many floors does the building at Semechnice č.p. 30 have?

The building at Semechnice č.p. 30 has 2 floors, underground included.

What is the RÚIAN building code of Semechnice č.p. 30?

The building’s code in RÚIAN, the Czech register of addresses and buildings, is 21303428. The official record opens from the “Building” table.

Is the building at Semechnice č.p. 30 in a flood zone?

Yes, in the officially designated Q20 flood zone (1 in 20 years).

The same data, from your AI assistant or the API

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API

This building’s record as JSON:

curl "https://api.baseray.ai/v1/buildings/6e51b9b3-e879-4fd4-9727-119fd06ef620" \
  -H "Authorization: Bearer $BASERAY_API_KEY"

const response = await fetch("https://api.baseray.ai/v1/buildings/6e51b9b3-e879-4fd4-9727-119fd06ef620", {
  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/6e51b9b3-e879-4fd4-9727-119fd06ef620",
    headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
    timeout=30,
)
building = response.json()

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