How noisy is Estrela and Lapa?

Our model puts Estrela and Lapa at around 68 dB(A) as a day-evening-night average, which reads as loud. Levels range from about 54 to 78 dB(A) between its quietest and loudest streets.

Is Estrela and Lapa quiet at night?

Modelled night levels average around 58 dB(A), lively, about as loud as a nearby conversation. The quietest hour is typically around 03:00.

What is the main noise source in Estrela and Lapa?

Road traffic dominates, carrying about 95% of the modelled sound energy, followed by rail and tram.

When is Estrela and Lapa loudest?

The loudest hour is typically around 17:00, the calmest around 03:00.

Noise in Estrela and Lapa

Lisbon · modelled noise guide

Estrela and Lapa averages around 68 dB(A) over the day-evening-night cycle in our model, which reads as loud. Nights average around 58 dB(A). The embassy quarter around the basilica and gardens. Side streets are genuinely calm; the arteries on the edges are anything except.

45 quiet556575+ very loud

Day-evening-night (Lden)

68 dB(A)

Night average (Ln)

58 dB(A)

Main source

road traffic
95% of sound energy

Quiet pockets

8% below 55 dB(A)

Across 13 sampled spots the average ranges from 54 to 78 dB(A): a wide spread, so the right street matters more than the average. The loudest hour is typically around 17:00 and the calmest around 03:00.

Open the live noise map of Estrela and Lapa Or check a specific address for a free room-by-room noise report, hour by hour.

Questions people ask

How noisy is Estrela and Lapa?: Our model puts Estrela and Lapa at around 68 dB(A) as a day-evening-night average, which reads as loud. Levels range from about 54 to 78 dB(A) between its quietest and loudest streets.
Is Estrela and Lapa quiet at night?: Modelled night levels average around 58 dB(A), lively, about as loud as a nearby conversation. The quietest hour is typically around 03:00.
What is the main noise source in Estrela and Lapa?: Road traffic dominates, carrying about 95% of the modelled sound energy, followed by rail and tram.
When is Estrela and Lapa loudest?: The loudest hour is typically around 17:00, the calmest around 03:00.

Nearby areas

What helps against the noise

Cheap fixes first (earplugs, masking sound), structural ones second (acoustic glazing takes 5 to 10 dB off the room behind it). Our short, independent picks:

Links may earn Urbient a commission. Recommendations never affect the noise estimates.

How these numbers are made. Urbient models noise from OpenStreetMap geometry: roads, rail and pedestrian streets as line sources with per-street traffic adjustments, venues as point sources, aircraft corridors calibrated against the official 2021 strategic noise map, and shielding from 466,000 building footprints. The figures here average 13 sample points spread over the area; any single address can sit well above or below them. This is a modelled estimate and never a certified measurement under DL 9/2007. Official maps: CML and APA.