Question 1

What is the population of Senlisse?

Accepted Answer

The commune of Senlisse has 509 inhabitants per the INSEE census.

Question 2

Are there natural risks in Senlisse?

Accepted Answer

No natural risk is listed for Senlisse in the GASPAR / Géorisques database.

Question 3

What is the energy performance of homes in Senlisse?

Accepted Answer

Out of 57 ADEME EPCs available in Senlisse, the most common label is D. 5% are rated A or B.

Question 4

What is the crime rate in Senlisse?

Accepted Answer

In 2025, the crime rate in Senlisse was 0 offences per 1,000 inhabitants (burglaries, theft, violence, vandalism). Source: SSMSI / French Ministry of the Interior.

Question 5

Is the tap water safe to drink in Senlisse?

Accepted Answer

Tap water in Senlisse is compliant with quality standards. Source: ARS / Hub'eau. (58 analyses over 12 months)

Question 6

What is the air quality in Senlisse?

Accepted Answer

According to LCSQA stations (5-year mean) in Senlisse: PM2.5 : 9.7 µg/m³, NO₂ : 16.1 µg/m³, PM10 : 15.0 µg/m³. Source: LCSQA / Géod'air.