Cell towers in Saint-Pierre-du-Perray (Essonne)

Antennas are listed at Parc Intercommunal des Sports, avenue Colette/rue du Clos Guinault, 6 Chem du Port aux Sablons, 9 rue de la Mare A Tissier, 28 Rue du Trou Grillon and 4 Bis Rue Jacquard.

The declared supports are a 40 m pylon, at Parc Intercommunal des Sports, for Bouygues Telecom, Free Mobile, Orange and SFR; a 26 m pylon, at avenue Colette/rue du Clos Guinault, for Bouygues Telecom; a 32 m pylon, at 6 Chem du Port aux Sablons, for Bouygues Telecom; a 30 m pylon, at 9 rue de la Mare A Tissier, for Bouygues Telecom and Free Mobile; a 26 m pylon, at 28 Rue du Trou Grillon, for Free Mobile; a 32 m pylon, at 4 Bis Rue Jacquard, for Free Mobile.

The highest support stands 40 m at Parc Intercommunal des Sports (pylon). The median is 31 m, above the Essonne median of 26 m.

Systems from 2014 are still on the register. Free Mobile switched on the first 5G here in December 2020; Bouygues Telecom followed in December 2021, Orange followed in September 2022. 2018 was the busiest year, with 20 new systems, most of them 4G.

Over the past 12 months ANFR recorded 12 new systems here. Approved additions not yet in service are pending on 2 existing masts, for example Free Mobile (5G 700 MHz) at Parc Intercommunal des Sports and Free Mobile (5G 700 MHz) at 9 rue de la Mare A Tissier. 8 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Among the 60 Essonne towns with at least five masts, Saint-Pierre-du-Perray ranks 58th by mast count. With 6 masts for 11,993 residents, or 5 per 10,000, it has fewer masts per inhabitant than the median for those towns (7).

On 3.5 GHz, the fastest 5G band: Bouygues Telecom on all 4 masts, Free Mobile on all 4 masts, Orange on its only mast and SFR on its only mast.

712 m to the south-west, neighbouring Corbeil-Essonnes has 36 masts, more than here.

The widest declared gap between neighbouring supports is about 1.7 km, to the south-east of the centre.

Only one mast carries all four networks.

Figures above cover installations declared to ANFR as in service or technically operational, as of October 2026; approved projects are not counted.