Your address
Hahngasse 5
1090 Wien · 9. Alsergrund
The LAGE score
This building
Modest · better than 33 % of all addresses in Vienna
The neighbourhood
Roßauer Gasse area · Modest · Vienna average: 65.
| Score | This building | Neighbourhood | Vienna |
|---|---|---|---|
| LQuietness | 67 | 32 | 87 |
| LAir quality | 27 | 27 | 46 |
| APublic transport | 90 | 90 | 90 |
| GGreen space | 44 | 44 | 53 |
| GNatural hazards | 100 | 100 | 100 |
| EEveryday amenities | 100 | 100 | 97 |
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)
- 66 % of addresses
- Free of mapped noise ≥ 55 dB at the building
- 0 %
- Inside a 30- or 100-year flood area
- 0 %
- Public transport class A or B
- 100 %
- Green & open land within 300 m (average)
- 6 %
- Distance to the nearest park or forest (average)
- 102 m
- Protection zone (Schutzzone)
- 100 %
- Residents
- 291 · about as densely populated as most of Vienna
Building works and projects nearby
This address lies beyond the reach of every construction site, zoning change and planned line. 12 more projects within 1 km.
Further away, within 1 km (12)
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Roads and bridges Oberleitungsumbau im Zuge des MA28 Oberflächenprojektes von Schottenring bis Alser Straße U2/22 u. U5/2277 m Contract awarded · contract period 6 October 2026 – 21 August 2027 Source: TED (EU tenders) · 5 records · checked 10 October 2026· Found automatically. Check with the source.
History (5)
- award published (TED 87858-2024)
- award published (TED 330570-2024)
- tender announced (TED 281261-2026)
- tender published (TED 457854-2026)
- award published (TED 673545-2026)
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Building 1090 Wien, Bergg. 11, Sanierung ehem. Konditorei - EG - Baumeisterarbeiten351 m Contract awarded 17 February 2026 Source: Kerndaten (public tenders) · 2 records · checked 10 October 2026· Found automatically. Check with the source.
History (2)
- award published (Kerndaten)
- award published (Kerndaten)
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New quarter Obere Donaustraße 23-29396 m Approved 2022 Source: Stadt Wien · checked 16 October 2026
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Pipes and cables Schottenring 11 pipe laying423 m Under construction · works since 2 August 2026, planned until 30 November 2026 Source: Stadt Wien · 7 records · checked 16 October 2026
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Building Dr. Eduard Kaufmann´sche Armenstiftung / Investorensuche zum Erwerb eines Baurechts431 m Contract awarded 7 November 2025 Source: TED (EU tenders) · 3 records · checked 10 October 2026· Found automatically. Check with the source.
History (3)
- tender published (TED 484350-2024)
- tender published (TED 626975-2024)
- award published (TED 739467-2025)
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Public transport U2, 4. Ausbauphase516 m Under construction · opening planned for 2030 Source: Stadt Wien · 42 records · checked 16 October 2026
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Building 1010 Wien, Helferstorferstraße 9-15 - Erneuerung und Erweiterung BMA und ELA - schwachstromtechnische Arbeiten534 m Contract awarded 6 March 2026 Source: Kerndaten (public tenders) · 16 records · checked 10 October 2026· Found automatically. Check with the source.
History (16)
- award published (Kerndaten)
- 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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Public transport U5, 5. Ausbauphase709 m Planned · opening planned for 2035 Source: Stadt Wien · 42 records · checked 16 October 2026
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Building 1010 Wien, Universitätsring 1 - Baumeisterarbeiten - Fassade Haupteingangsbereich755 m Contract awarded 1 July 2026 Source: Kerndaten (public tenders) · 21 records · checked 10 October 2026· Found automatically. Check with the source.
History (21)
- award published (Kerndaten)
- 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 1010 Wien, Universitätsring 1, Büchertürme der Universität Wien - Sanierung und Adaptierung - Baumeister755 m Contract awarded · contract period 3 February 2025 – 2 May 2027 Source: TED (EU tenders) · 18 records · checked 10 October 2026· Found automatically. Check with the source.
History (18)
- tender published (TED 495277-2025)
- tender published (TED 496180-2025)
- tender published (TED 706858-2025)
- tender published (TED 726655-2025)
- tender published (TED 742370-2025)
- tender published (TED 744418-2025)
- tender published (TED 170431-2026)
- tender published (TED 254688-2026)
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Building Stadt Wien - Wiener Wohnen - 02., Miesbachgasse 15 - Dach779 m Contract awarded · since 4 February 2025 Source: TED (EU tenders), Kerndaten (public tenders) · 33 records · checked 10 October 2026· Found automatically. Check with the source.
History (33)
- award published (TED 154504-2025)
- award published (TED 161893-2025)
- award published (Kerndaten)
- award published (TED 444666-2025)
- award published (Kerndaten)
- tender published (TED 676291-2025)
- award published (Kerndaten)
- award published (TED 234839-2026)
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Building 1090 Wien, Sensengasse 2a-Universitätszahnklinik Wien - Schaden Akustikdecke- Baumeisterarbeiten782 m Contract awarded 26 May 2026 Source: Kerndaten (public tenders) · 16 records · checked 10 October 2026· Found automatically. Check with the source.
History (16)
- 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 the City of Vienna (construction sites that affect traffic, zoning procedures, building freezes, planned U-Bahn, tram and major roads), public tenders, the Freedom of Information register and environmental impact assessments. 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 Vienna → 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
- B
- Nearest stop
- Wien Schlickgasse, 2 min walk, every 7 min
- Frequent service (every 10 min or more often)
- Wien Schlickgasse, 2 min walk, every 7 min
On foot
- Supermarket
- 2 min
- Pharmacy
- 3 min
- Doctor's practice
- 4 min
- Crèche
- 5 min
- Kindergarten
- 5 min
- Primary school
- 6 min
- Middle school
- 10 min
- Playground
- 3 min
Green and air
- Green and open land within 300 m
- 6 %
- Nearest park
- Erwin Ringel-Park, 2 min walk
- Nearest forest
- unnamed, 9 min walk
- NO₂ / PM2.5, modelled 2022
- 32.0 / 11.2 µg/m³
- Heat days per year, now → around 2050
- –
Hazards and rules
- Flooding
- outside mapped flood areas
- Zoning
- residential
- Protection zones
- old-town zone, UNESCO World Heritage
Residents
- Residents within 300 m
- 3,648 · about as densely populated as most of Vienna
- Who lives in the neighbourhood
- more children
Prices
- Apartments, average €/m² by building age
- € 4,750–6,404 (the Alsergrund district)
The full report explains every figure, chapter by chapter, with what to check before you sign →
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. Lagecheck processed the data. All sources and licences →