Your address
Siemensgasse 4
8010 Graz · 2. Sankt Leonhard
The LAGE score
This building
Fair · better than 55 % of all addresses in Graz
The neighbourhood
Nibelungengasse / Hallerschloßstraße area · Fair · Graz average: 59.
| Score | This building | Neighbourhood | Graz |
|---|---|---|---|
| LQuietness | 59 | 67 | 87 |
| LAir quality | 33 | 33 | 39 |
| APublic transport | 100 | 100 | 78 |
| GGreen space | 42 | 42 | 53 |
| GNatural hazards | 100 | 100 | 100 |
| EEveryday amenities | 99 | 96 | 91 |
0–100, higher is better. The neighbourhood and city columns show the average score of all their addresses, scored with the same rules.
LAGE stands for Lärm & Luft (noise & air) · Anbindung (transport links) · Grün & Gefahren (green & hazards) · Erledigungen (everyday errands). How it is calculated →
Set your priorities to see your own LAGE for this building →
The neighbourhood in figures
- Loud road facade (≥ 65 dB Lden)
- 30 % of addresses
- Free of mapped noise ≥ 55 dB at the building
- 14 %
- Inside a 30- or 100-year flood area
- 1 %
- Public transport class A or B
- 100 %
- Green & open land within 300 m (average)
- 4 %
- Distance to the nearest park or forest (average)
- 126 m
- Old-town protection zone (GAEG)
- 97 % (zones 3, 6)
- Residents
- 443 · more densely populated than most of Graz
Building works and projects nearby
This address lies beyond the reach of every construction site, zoning change and planned line. 3 more projects within 1 km.
Further away, within 1 km (3)
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Building Abbruch und zur Neuerrichtung von Balkonen und zum Zubau einer Treppe728 m Approval pending · permit hearing on 10 November 2026 Source: Stadt Graz · checked 16 October 2026
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Building 8010 Graz, Rechbauerstraße 12, Technische Universität Graz; Außenfassade BDA - BAUMEISTER / Verputzarbeiten815 m Contract awarded 10 June 2026 Source: Kerndaten (public tenders) · 7 records · checked 10 October 2026· Found automatically. Check with the source.
History (7)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
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Building San. TS-Nebenräume, 8010 Graz, Seebachergasse 11 - Baumeisterarbeiten896 m Contract awarded 26 May 2026 Source: Kerndaten (public tenders) · 13 records · checked 10 October 2026· Found automatically. Check with the source.
History (13)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
- award published (Kerndaten)
From public tenders, the Freedom of Information register and environmental impact assessments. Graz leaves construction sites and zoning procedures out of its open data, so smaller works may be missing. We have recorded these sources every day since 10 October 2026. A moved end date shows as a delay. Private building sites appear only where they affect traffic or were tendered publicly.
All projects in Graz → Know of a project that is missing? Tell us
The address in figures
Noise
- Loudest facade (day–evening–night level)
- road 60–64 dB
- Quiet side
- yes
Getting around
- Public transport class
- A
- Nearest stop
- Graz Krenngasse, 1 min walk, every 9 min
- Frequent service (every 10 min or more often)
- Graz Krenngasse, 1 min walk, every 9 min
On foot
- Supermarket
- 7 min
- Pharmacy
- 6 min
- Doctor's practice
- 1 min
- Crèche
- 3 min
- Kindergarten
- 3 min
- Primary school
- 7 min
- Middle school
- 11 min
- Playground
- 7 min
Green and air
- Green and open land within 300 m
- 4 %
- Nearest park
- Schillerplatz, 1 min walk
- Nearest forest
- –
- NO₂ / PM2.5, modelled 2022
- 29.1 / 18.3 µg/m³
- Heat days per year, now → around 2050
- 11 → 22
Hazards and rules
- Flooding
- outside mapped flood areas
- Zoning
- residential
- Protection zones
- old-town zone
Residents
- Residents within 300 m
- 1,883 · more densely populated than most of Graz
- Who lives in the neighbourhood
- more people between 15 and 29
Prices
- Apartments, average €/m² by building age
- € 2,407–3,539 (Graz)
The full report explains every figure, chapter by chapter, with what to check before you sign →
Sources: BEV address register, Land Steiermark (cadastre, zoning, hazards, solar), Stadt Graz OGD, BMLUK strategic noise maps 2022, ÖROK ÖV-Güteklassen 2025, European Environment Agency, GeoSphere Austria, Statistik Austria, © OpenStreetMap contributors. CC BY 4.0 / ODbL. Lagecheck processed the data. All sources and licences →