Vienna map · 17. Hernals · Blumengasse area
Neighbourhood report
Blumengasse area
17. District Hernals · 118 addresses · 0.06 km²
Modest · Each score is the average score of all 118 addresses in this neighbourhood, scored with the same rules as every building report. Vienna average: 65.
LAGE stands for Lärm & Luft (noise & air) · Anbindung (transport links) · Grün & Gefahren (green & hazards) · Erledigungen (everyday errands). How it is calculated →
Scores
Average score · middle half of the addresses shaded · dotted line: Vienna
How loud the loudest side of the building gets from road, rail and air traffic, by day and at night.
Fine dust and nitrogen dioxide in the air, against the WHO guidelines.
How well buses, trams and trains serve the address. The official quality class rests on the nearest stops and how often they run.
Parks, gardens, woods and meadows nearby, and how far it is to the next park or forest.
Flood areas, torrent and avalanche hazard zones and landslides. At 100 the address lies clear of all of them.
Supermarket, pharmacy, doctor, kindergarten, school and more within a short walk.
How each score is calculated
- LAGE
- LAGE is the geometric mean of five location scores: quietness and air (L, Lärm & Luft), public transport (A, Anbindung), green space (G, Grün) and everyday errands (E, Erledigungen). Unlike a plain average, one weak part pulls the whole score down. Natural hazards (G, Gefahren) can only lower it. LAGE multiplies the result by 0.5 + 0.5 × hazard score / 100, so a 100-year flood area (hazard score 35) costs about a third. Parts below 5 count as 5. Where data for a part is missing, LAGE uses the others (at least four of the five) and names the missing part. Solar potential describes the roof, so LAGE leaves it out.
- Quietness
- Loudest facade band, all sources, Lden: < 55 dB → 95, 55–59 → 75, 60–64 → 55, 65–69 → 35, 70–74 → 20, ≥ 75 → 8. Aircraft noise counts 8 dB louder and rail 1 dB quieter than road (WHO 2018 guideline gaps). Night (Lnight) ≥ 55 dB −8, ≥ 60 dB −15. A quiet side (≥ 15 % of the facade below 55 dB) +12.
- Air quality
- Worst of PM2.5, PM10 and NO₂ on a linear scale: 100 at or below the WHO 2021 guideline, 0 at the current EU limit value (Directive 2008/50/EC). A cell more than 30 % above or below the middle value of its four neighbouring cells takes that middle value.
- Public transport
- Official ÖV-Güteklasse at the address (A=100, B=90, C=78, D=65, E=50, F=38, G=25, outside all classes=5). Classes combine stop category (mode + weekday interval) with walking distance.
- Green space
- 60 points for green/open land share within 300 m (full at ≥ 40 %), 40 points for distance to the nearest public park ≥ 0.3 ha or forest ≥ 1 ha (full at 0 m, zero at ≥ 1 km). Forests count because everyone may walk in them (§ 33 Forstgesetz).
- Natural hazards
- 100 = outside all mapped flood areas and hazard zones. HQ300 → 65, HQ100 → 35, HQ30 → 15, within 50 m of a flood area → 85. A red hazard zone caps the score at 15, other zones at 50, a landslide area within 150 m at 70.
- Everyday amenities
- Weighted share of everyday needs (supermarket ×3, pharmacy, doctor, kindergarten, primary school ×2, others ×0.5–1) with the nearest one within 800 m (half credit up to 1280 m).
Key facts
- Loud road facade (≥ 65 dB Lden)
- 25 % of addresses
- Free of mapped noise ≥ 55 dB at the building
- 0 %
- Building with a quiet side
- 100 %
- Inside a 30- or 100-year flood area
- 0 %
- Inside any mapped flood area (incl. 300-year)
- 0 %
- Within 50 m of a flood area
- 0 %
- Public transport class A or B
- 100 %
- Public transport classes (share of addresses)
- B 100 %
- Green & open land within 300 m (average)
- 6 %
- Distance to the nearest park or forest (average)
- 166 m
- PM2.5 / NO₂, modelled 2022 (average)
- 10.8 / 33.0 µg/m³
- Zoning mix
- core / mixed use 75 %, residential 25 %
Interactive map
Map or orthophoto from basemap.at. The layers at the top right add the official noise maps, flood areas and hazard zones, stops, everyday facilities and building works. Click a neighbouring area to open it.
Building works and plans
This neighbourhood is free of current construction sites, zoning changes and planned projects. Building works and plans stay out of the scores above and serve as a warning for your decision.
Who lives here
1,711 residents · very densely populated for Vienna
The residents here are younger than in most of Vienna. Fewer children than in most of Vienna. The Hernals district has grown by 2 % in ten years.
Show the figures
- Residents (1 January 2026)
- 1,711
- Residents per km²
- 30,554
- Median age
- 38 (Vienna 40)
- Children under 15
- 10 % (Vienna 14 %)
- Aged 65 and over
- 14 % (Vienna 17 %)
- Residents within 300 m of a typical address
- 7,391
- District Hernals: change over 10 years
- +2.0 %
| Age | Neighbourhood | District | Vienna |
|---|---|---|---|
| 0-4 | 3 % | 4 % | 5 % |
| 5-14 | 7 % | 9 % | 10 % |
| 15-29 | 23 % | 20 % | 20 % |
| 30-44 | 29 % | 24 % | 24 % |
| 45-64 | 23 % | 26 % | 26 % |
| 65+ | 14 % | 17 % | 17 % |
Statistik Austria, residents with their main residence on 1 January 2026. This is context only and stays out of LAGE.
Prices in Hernals (2025)
| Owner-occupied apartments | € per m² |
|---|---|
| Built up to 1960 · 54–77 m² | 3,760 |
| Built 1961–1990 · 54–77 m² | 3,945 |
| Built from 1991 · 54–77 m² | 5,687 |
| Building land (per m² of plot) | 1,001 |
Average sale prices from Statistik Austria for the whole district. Its figures leave out single neighbourhoods.
Building report
Looking at one building here?
A neighbourhood's score is an average, and one building can be louder, closer to a flood area or further from the school. Enter its address for its own LAGE score and a report that explains it, chapter by chapter.
- Parcel, land-register entry (EZ), building height
- Zoning and building rules
- Listed-monument status and old-town rules
- Flood and hazard zones at the building
- Noise on every facade, quiet side
- Solar roof potential
- Nearest stops, schools, doctors, parks
- Air quality and heat at the address
Or find the neighbourhoods of Vienna that fit your priorities →
118 addresses · 10 streets
Every address in this neighbourhood
Each address has its own page with its LAGE score, the noise at the building and the walking times.
Sources: BEV cadastre and address register, Stadt Wien OGD (zoning, flood and protection zones, facility registers), BMLUK noise and flood maps, WLV hazard zones, ÖROK ÖV-Güteklassen 2025, European Environment Agency, Statistik Austria, © OpenStreetMap contributors. CC BY 4.0 / ODbL. Statistical tract (Zählsprengel) 91701015 of Statistik Austria. We calculated the scores on 12 October 2026.