Street in Vienna

Nowakgasse

1230 Vienna · 23. Liesing · 17 houses

LAGE53average

Modest

Half of the houses here score between 45 and 62.

Vienna average: 65.

Loud facades: 3 of 17 housesroad noise of 65 dB or more
Quietest stretch: Nos. 16A to 24quieter than Nos. 1 - 5 to 8
Public transport: class A17 of 17 houses in class A or B
Flooding: 6 of 17 houses in a flood area5 in a 30- or 100-year flood area

Find your house number

Each house has its own page with its LAGE score, the noise at its facades and the walk to the next stop.

We score each of the 331,003 addresses in 10 Austrian cities with the same rules, from official open data. How it is calculated →

Each dot is a house, coloured by its LAGE score. Tap one to open its page.

From one end of the street to the other

The houses at Nos. 16A to 24 form the quieter end, with a quietness score of 87 against 17 at Nos. 1 - 5 to 8.

The loudest facades there face road noise of 55–59 dB, at the other end 70–74 dB.

The even side (Nos. 2 - 4 to 24) is louder, with a quietness score of 75 against 87 on the odd side.

Every house on Nowakgasse

No.	LAGE	Loudest facade	Quiet side
1 - 5	45	road 70–74 dB	yes
2 - 4	45	road 70–74 dB	yes
6	45	road 70–74 dB	yes
7	61	road 55–59 dB	yes
8	59	road 60–64 dB	yes
9	62	road 55–59 dB	yes
10	62	road 55–59 dB	yes
11	62	road 55–59 dB	yes
12	53	road 55–59 dB	no
13	63	road 55–59 dB, rail 60–64 dB	no
14	45	road 55–59 dB	yes
16	37	road 55–59 dB	no
16A	37	road 55–59 dB	no
18	37	road 55–59 dB	no
20	38	road 55–59 dB	yes
22	62	road 55–59 dB, rail 55–59 dB	yes
24	64	road 55–59 dB, rail 55–59 dB	yes

0–100, higher is better. Each house page shows its scores, the walking times and the projects nearby.

The neighbourhood of this street

Ketzergasse / Dr.-Hanswenzel-Gasse area17 houses of this street · LAGE 45 average

Key facts

Loud road facade (≥ 65 dB Lden): 3 of 17
Building with a quiet side: 12 of 17
Inside a 30- or 100-year flood area: 5 of 17
Inside any mapped flood area (incl. 300-year): 6 of 17
Public transport class A or B: 17 of 17
Green & open land within 300 m (average): 13 %
Distance to the nearest park (average): 168 m
PM2.5 / NO₂, modelled 2022 (average): 11.0 / 29.7 µg/m³

Streets nearby

Ketzergasse259 houses · LAGE 46
Dr.-Hanswenzel-Gasse21 houses · LAGE 43
Schellenhofgasse19 houses · LAGE 68
Basler Gasse46 houses · LAGE 60
Josef-Endlweber-Gasse10 houses · LAGE 54
Kellerberggasse38 houses · LAGE 71
Lemböckgasse61 houses · LAGE 55
Bernhard-Billes-Gasse8 houses · LAGE 40
Schellenseegasse52 houses · LAGE 71
Wildagasse13 houses · LAGE 70
Leo-Mathauser-Gasse64 houses · LAGE 63
Porschestraße10 houses · LAGE 54

Every street in Vienna, A to Z → · Vienna map →

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. Street codes from the address register of the BEV (Bundesamt für Eich- und Vermessungswesen).