Cell towers in Bagneux (Hauts-de-Seine)

5 supports are declared underground, in a gallery or a tunnel. For questions about exposure, see the exposure guide.

Declared supports include 5 underground or tunnel sites and 1 bridge or viaduct, with buildings making up most of the remainder.

Place names on the register include Metro_bagneux_lucie_aubrac_l4, Metro_bagneux-Lucie Aubrac_l4, Metro RATP Bagneux Ligne 4, Metro Barbara_l4, Metro Bagneux and Les Mathurins.

21 of the 27 masts are rooftop-mounted. The tallest support is 56 m at 5 Allée des Bas-Coquarts (building). The median is 35 m, above the Hauts-de-Seine median of 28 m.

2013 was the busiest year, with 40 new systems, most of them 4G. Bouygues Telecom switched on the first 5G here in November 2020; Orange followed in December 2020, Free Mobile followed in December 2020. The oldest transmitter still listed here goes back to 1994.

16 systems were switched on in the past 12 months. Approved additions not yet in service are pending on 3 existing masts, for example Bouygues Telecom (3G 900 MHz) at 1 - 9 Allée des Tilleuls, Free Mobile (4G and 5G) at Metro_bagneux-Lucie Aubrac_l4 and Free Mobile (5G 700 MHz) at 1 - 9 Allée des Tilleuls. 17 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

3.5 GHz 5G is declared by Bouygues Telecom on 8 of its 12 masts, Free Mobile on 7 of its 10 masts, SFR on 7 of its 9 masts and Orange on 6 of its 9 masts.

Fontenay-aux-Roses lies 1.1 km to the west and has only 11 masts.

Of the 27 masts in the commune, 11 of the 27 masts host at least two operators.

At 4 km² with 44,572 residents, the commune is dense enough that most antennas sit on rooftops rather than pylons. It is part of the Métropole du Grand Paris intercommunal grouping.

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