Cell towers in Les Mureaux (Yvelines)

Declared supports include 1 water tower, with buildings making up most of the remainder.

Place names on the register include 2 Residence des Chenes, La Nouvelle France, Residence Leo Lagrange, Bois des Remises, 109 rue Jean Mermoz and La Sangle.

ANFR has approved one new site that is not live yet, plus additions on 5 existing masts. New: Bouygues Telecom (4G and 5G) at 1 rue Paul Curien. 12 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

2015 was the busiest year, with 37 new systems, most of them 4G. Local 5G started with Bouygues Telecom in November 2020; Free Mobile followed in December 2020, SFR followed in March 2021. The oldest transmitter still listed here goes back to 1996.

15 of the 20 masts are rooftop-mounted. The tallest support is 65 m at Bois des Remises (water tower). The median height of measured supports is 25 m.

3.5 GHz 5G is declared by Free Mobile on 8 of its 9 masts, Orange on all 6 masts, Bouygues Telecom on 5 of its 7 masts and SFR on 4 of its 5 masts.

Nearby, Verneuil-sur-Seine (4.5 km to the south-east) has only 6 masts.

Of the 20 masts in the commune, Bouygues Telecom is the only carrier on 5 masts.

By mast count, Les Mureaux is 13th of the 62 Yvelines towns that have five or more. With 20 masts for 34,632 residents, or 6 per 10,000, it has fewer masts per inhabitant than the median for those towns (7).

At 12 km² with 34,632 residents, the commune is dense enough that most antennas sit on rooftops rather than pylons. It is part of the CU Grand Paris Seine et Oise intercommunal grouping.

Source: operator declarations to ANFR, as of October 2026. Projects that are only approved are left out of the totals.