Neighbourhood noise map
Casa Branca, Santo André
Sossego Index 45 out of 100: Busy. Ranked 192 of the 194 neighbourhoods rated in Santo André. That is below the city average of 71.
Loud. Close to avenues, nightlife hubs or railways.
Inside the neighbourhood the index runs from 23 to 58. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida Queirós dos Santos (arterial road, 46 m), Avenida Firestone (collector road, 30 m) and Avenida Santos Dumont (expressway, 430 m).
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (small), 14 km away. Far enough to barely count.
There is a railway line 386 m away. Nearby local sources: Linha 10 - Turquesa (393 m), industrial zone (57 m), railway (401 m).
Day and night
By day the estimate is 69 dB(A), index 45. At night, with less traffic, it drops to 63 dB(A), index 59. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.
What makes up the index
Moving here?
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Test an address in Casa BrancaNeighbouring areas
The closest neighbourhoods and their scores.
- Vila Vilma331 m away51
- Vila Leopoldina739 m away52
- Silveira771 m away50
- Várzea do Tamanduateí799 m away49
- Ipiranguinha838 m away54
- Centro998 m away43
How to read this index
The Sossego Index runs from 0 to 100 and is an estimate built from open data, not an on-site measurement. 100 means 48 dB(A) or less, the level of a calm residential area. 0 means 86 dB(A) or more, the level of a heavy traffic avenue. Each neighbourhood's value is the median of nine points around its centre.
Read the full methodologyOpenStreetMap data, computed on October 21, 2026.