Sofia 21, Otopeni

House · Otopeni · Ilfov County

Cadastral no.113255-C1
ID405085fe
Updated26 September 2026

Summary

House at Sofia 21, Otopeni, Ilfov County. Built in 1957, has 1 floor above ground, covers 190 m² of ground, its estimated gross floor area is ~190 m². Its estimated height is ~6.7 m. Its cadastral number is 113255-C1. The locality’s design ground acceleration is ag = 0.30 g.

Year built: 1957
Floors: 1
Footprint area (m²): 190
Height (m): ~6.7

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

Building

Use: House
Year built: 1957
Floors: 1
Dwellings: unknown
Gross floor area (m²): ~190
Cadastral number: 113255-C1
Building ID: 405085fe-05ed-4d0a-ae46-e629071511ae
Updated: 26 September 2026

Shape and roof

Footprint area (m²): 190
Height (m): ~6.7
Volume (m³): ~1,271
Roof shape: unknown

Outline · seen from above, north up

Risks

Seismic zone: ag = 0.30 g the locality’s design ground acceleration, code P100-1/2013
Built before the 1978 seismic code: yes
Flood zone: unknown

Location

The building and its neighbours · seen from above, north up · Sofia highlighted this building same street other buildings

Street: Sofia
Number: 21
Locality: Otopeni
County: Ilfov
Postcode: 075100
Coordinates (lat, lon): 44.55180, 26.08678
Buildings on the street: 91

Buildings in Otopeni: statistics

Comparisons

Age, against the street: older than 97% of the buildings on the street with a known year

Year built in Otopeni2,511 buildings with the value known

Year built in Otopeni
before 1920		1
1920–1945		6
1946–1960		33 (this building)
1961–1970		25
1971–1980		21
1981–1990		113
1991–2000		111
2001–2010		395
2011 or later		1,806

Older than 98% of them, newer than 0.3%.

Floors in Otopeni3,825 buildings with the value known

Floors in Otopeni
1 floor		1,200 (this building)
2 floors		1,825
3 floors		555
4 floors		147
5 floors		74
6 floors		18
7 floors		6
8 floors		0
9 floors		0
10+ floors		0

0% have fewer floors, 31% 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 Sofia

Address	Built	Floors
Sofia 22B, Otopeni 2020 · 2 floors	2020	2 floors
Sofia 22C, Otopeni 2002 · 3 floors	2002	3 floors
Sofia 23B, Otopeni 2008 · 2 floors	2008	2 floors
Sofia 18, Otopeni 2018 · 2 floors	2018	2 floors
Sofia 17, Otopeni 2007 · 2 floors	2007	2 floors
Sofia 25, Otopeni 1 floor	unknown	1 floor
Sofia 16A, Otopeni 2010 · 2 floors	2010	2 floors
Strada Sofia 14, Otopeni 1 floor	unknown	1 floor
Sofia 14, Otopeni 2007 · 2 floors	2007	2 floors
Sofia 11B, Otopeni 2009 · 3 floors	2009	3 floors
Strada Sofia 31B, Otopeni 1999 · 2 floors	1999	2 floors
Strada Sofia 10, Otopeni 2020 · 2 floors	2020	2 floors
Strada Sofia 9, Otopeni 2023 · 2 floors	2023	2 floors
Sofia 9, Otopeni 1 floor	unknown	1 floor
Strada Sofia 6, Otopeni 1957 · 1 floor	1957	1 floor
Strada Sofia 5, Otopeni 1990 · 2 floors	1990	2 floors
Sofia 5, Otopeni 1925 · 1 floor	1925	1 floor
Strada Sofia 4, Otopeni 1963 · 1 floor	1963	1 floor
Sofia 2B, Otopeni 2008 · 3 floors	2008	3 floors
Sofia 2C, Otopeni 2008 · 2 floors	2008	2 floors

Buildings nearby

Address	Built	Floors	Distance
Strada Belgrad 15A, Otopeni 2018 · 2 floors	2018	2 floors	84 m
Belgrad 19, Otopeni 1975 · 1 floor	1975	1 floor	86 m
Strada Belgrad 25A, Otopeni 2009 · 2 floors	2009	2 floors	93 m
Belgrad 25, Otopeni 1960 · 1 floor	1960	1 floor	94 m
Strada 23 August 116, Otopeni 2 floors	unknown	2 floors	95 m
Strada 23 August 114, Otopeni 1989 · 1 floor	1989	1 floor	107 m
23 August 102A, Otopeni 2019 · 2 floors	2019	2 floors	110 m
Strada 23 August 122, Otopeni 2016 · 2 floors	2016	2 floors	110 m
Belgrad 27, Otopeni 2004 · 1 floor	2004	1 floor	111 m
23 August 112, Otopeni 1 floor	unknown	1 floor	111 m
Strada 23 August 108, Otopeni 1989 · 1 floor	1989	1 floor	117 m
Strada 23 August 104, Otopeni 1970 · 1 floor	1970	1 floor	120 m
23 August 122, Otopeni 2026 · 2 floors	2026	2 floors	125 m
Strada Belgrad 32, Otopeni 1999 · 2 floors	1999	2 floors	134 m
23 August 103, Otopeni 2008 · 1 floor	2008	1 floor	140 m
23 August 107C, Otopeni 3 floors	unknown	3 floors	149 m
23 August 107, Otopeni 1 floor	unknown	1 floor	150 m
23 August 109, Otopeni 2004 · 1 floor	2004	1 floor	151 m
Strada 23August 109, Otopeni 2008 · 1 floor	2008	1 floor	164 m
23 August 101, Otopeni 1 floor	unknown	1 floor	170 m

Questions

When was the building at Sofia 21, Otopeni built?

The building at Sofia 21, Otopeni was built in 1957.

How many floors does the building at Sofia 21, Otopeni have?

The building at Sofia 21, Otopeni has 1 floor above ground.

What is the cadastral number of the building at Sofia 21, Otopeni?

The cadastral number is 113255-C1. The official record opens from the “Building” table.

What is the seismic risk at Sofia 21, Otopeni?

The locality’s design ground acceleration is ag = 0.30 g (seismic code P100-1/2013). The building was built before the 1978 seismic code. Only a technical survey sets a building’s seismic risk class.

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/405085fe-05ed-4d0a-ae46-e629071511ae" \
  -H "Authorization: Bearer $BASERAY_API_KEY"

const response = await fetch("https://api.baseray.ai/v1/buildings/405085fe-05ed-4d0a-ae46-e629071511ae", {
  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/405085fe-05ed-4d0a-ae46-e629071511ae",
    headers={"Authorization": f"Bearer {os.environ['BASERAY_API_KEY']}"},
    timeout=30,
)
building = response.json()

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