Cell towers in Chanteloup-les-Vignes (Yvelines)

Declared locations include Complexe Sportif David Douill, rue D'Alentours, 39 Place du Béguinage, 3 rue Eugène Freyssinet and 16-18 rue de l'Echo.

Inventory: a 32 m pylon, at Complexe Sportif David Douill, for SFR; a 21 m building, for SFR; a 26 m pylon, at rue D'Alentours, for Orange; a 32 m building, at 39 Place du Béguinage, for Free Mobile; a 25 m pylon, at 3 rue Eugène Freyssinet, for Bouygues Telecom; a 21 m building, at 16-18 rue de l'Echo, for Bouygues Telecom.

ANFR has approved one new site that is not live yet. New: Free Mobile (4G and 5G, including 5G at 3.5 GHz) at 3 Place de l'Été Vert. 4 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

The commune owns 2 of the 6 masts, Cellnex owns 1.

2019 was the busiest year, with 12 new systems, most of them 4G. Free Mobile opened 5G here in December 2020; Bouygues Telecom followed in June 2021, SFR followed in November 2021. The oldest transmitter still listed here goes back to 1999.

ANFR lists a 32 m pylon at Complexe Sportif David Douill as the tallest structure. The median height of measured supports is 26 m.

3.5 GHz 5G is declared by Bouygues Telecom on all 2 masts, Free Mobile on its only mast, Orange on its only mast and SFR on 1 of its 2 masts.

1.9 km to the west, neighbouring Triel-sur-Seine has 10 masts, more than here.

By mast count, Chanteloup-les-Vignes is 48th of the 62 Yvelines towns that have five or more. With 6 masts for 10,861 residents, or 6 per 10,000, it has fewer masts per inhabitant than the median for those towns (7).

3 buildings and 3 pylons carry the commune's antennas.

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