Installing an EV Charging Station in Hauts-de-Seine (92)

You live in an apartment in Boulogne-Billancourt or Levallois, your electric car sleeps two levels down in the basement, and there isn't a single outlet anywhere near your space. Every charge turns into an expedition: a detour to a public charging point, the wait, the paid parking. In Hauts-de-Seine, the most densely built-up department in the greater Paris ring, charging happens neither in a detached garage nor in a garden: it happens in the car park — the one in your co-ownership building or the one at your workplace. And contrary to a common assumption, the regulations are on your side.

In the 92, charging is decided in the car park

From Boulogne-Billancourt to Courbevoie, from Issy-les-Moulineaux to Nanterre, housing in Hauts-de-Seine is dominated by co-ownership buildings: renovated Haussmann-era blocks, residences from the years of rapid urban growth, recent developments with multi-level underground car parks. Add to that an exceptional concentration of office buildings — around La Défense of course, but also in Issy-les-Moulineaux, Levallois-Perret or Boulogne.

This setup changes the very nature of the project. In a single-family home, installing a charging station is a private matter between you and your installer. In a co-ownership building or a company, the project involves other stakeholders — the managing agent (syndic), the residents' council, the building manager, the employer — and specific questions: who pays, who consumes, how to meter each person's electricity, how to route the cables through an underground car park. All of them have proven answers.

The "right to plug in": your lever in a co-ownership building

The "right to plug in" (droit à la prise) allows any occupant of a building — owner or tenant alike — to have a charging point installed, at their own expense, on their parking space. The procedure is governed by regulation:

• You notify the managing agent of your project by registered letter, including a technical description of the works and an installation diagram.
• The managing agent puts the matter on the agenda of the general meeting for information — this is not an authorisation vote.
• The managing agent can only object by taking the matter to court, and only on serious and legitimate grounds, for example a proven technical impossibility or an already-approved decision to equip the building collectively.

In other words, a managing agent's silence or reluctance does not legally block your project. In practice, a solid technical file, prepared by an IRVE-qualified installer, clears most objections: it reassures on safety, on the individual metering of consumption, and on the absence of any impact on the common areas.

Individual station or shared infrastructure?

Two approaches coexist in co-ownership buildings, and the choice is worth raising early.

The individual solution

A charging station connected for your sole use, with its own metering: you pay for your installation and your consumption, without drawing on the co-ownership's finances. It is the fastest route when you are the first — or one of the few — to switch to electric in the building.

Shared infrastructure

The co-ownership has a dedicated electrical riser installed in the car park, sized so that each resident can, when the time comes, connect their own charging station easily. This approach avoids the build-up of disparate individual connections and anticipates the growing number of electric vehicles. It is supported by the ADVENIR subsidy, under the ADVENIR scheme (subject to its rules). In the 92's residences, where requests are multiplying, it is often the most rational solution in the medium term — and the two approaches can be combined: an individual station today, connectable to the shared infrastructure tomorrow.

Workplace charging: an asset for the department's businesses

For companies based in La Défense, Issy-les-Moulineaux or Levallois, fitting out the building's car park meets an expectation that has become concrete: staff driving electric or plug-in hybrid vehicles want to recover range during their working hours. A 7.4 kW or 11 kW station is generally the right size: the length of time spent at the office amply covers the need, without imposing the infrastructure constraints of higher power levels.

The matters specific to fleets and commercial car parks — dynamic load management to share the available power across several stations, supervision, badge-based access control, rebilling to users or departments — are handled from the design stage. Companies can also tap into the ADVENIR subsidy, under the ADVENIR scheme (subject to its rules), to equip their car parks.

Underground car parks: the technical points to anticipate

The 92's basements concentrate the real technical challenges of a charging project — all of them solvable, provided they are studied up front:

• Cable routing: the distance between the electrical room and your space can be considerable, with passages between levels. The route is optimised to limit run lengths and respect the required cable cross-sections — as a guide, 3G6 mm² for single-phase and 5G6 mm² for three-phase, to be adjusted according to distance.
• The connection point: from your own meter, from the building's general services with dedicated metering, or from a shared riser. Each option has its implications for billing.
• NF C 15-100 compliance: dedicated circuit, residual-current protection suited to electric-vehicle charging, circuit labelling.
• The rules specific to covered car parks: installation in a basement is subject to specific safety requirements that the installer factors in from the study stage.

A car-park charging project can't be improvised from a catalogue: it's the on-site survey that makes the difference between a long-lasting installation and a source of disputes within the co-ownership.

Get your Hauts-de-Seine project underway

On the hardware side, compact, connected stations such as the Wallbox Pulsar Plus or the Autel MaxiCharger are well suited to the constraints of shared car parks, with built-in control and consumption tracking. On the warranty side, Volticom — QUALIFELEC-qualified IRVE P1·P2·P3 and RGE-certified — covers every project with the manufacturer warranty (varies by brand) on the station, with responsive after-sales support, across France for critical faults as standard. The reduced VAT rate of 5.5% applies, subject to conditions, to homes more than two years old. Whether you are a co-owner in Boulogne, a member of a residents' council in Courbevoie or the manager of an office building in Issy, request your free assessment: quote within 48 hours after a complete brief, across France, advice on 09 55 92 66 32.

Frequently asked questions

Can my managing agent refuse to let me install my charging station?

They cannot object by simple refusal. The "right to plug in" requires the managing agent, if they contest it, to take the matter to court on serious and legitimate grounds — a genuine technical impossibility or an already-approved collective equipment project. In practice, a rigorous technical file drawn up by a qualified IRVE installer is most often enough to secure approval without friction.

Who pays for the installation and the electricity in a co-ownership building?

Under the "right to plug in", you fund your installation and your consumption is metered individually: the co-ownership bears no cost. In the case of shared infrastructure voted at a general meeting, the co-ownership funds the dedicated riser — with support from the ADVENIR subsidy under the ADVENIR scheme (subject to its rules) — and each resident then pays for their own station and consumption.

Can a charging station really be installed two or three levels down in the basement?

Yes, it's a common situation in the 92. The decisive factors are the length of the cable run from the connection point, compliance with the cross-sections and protections required by NF C 15-100, and the safety rules specific to covered car parks. The on-site technical survey confirms feasibility and sets the route before any commitment.

What power level should I choose for company charging stations?

For charging during working hours, 7.4 kW single-phase or 11 kW three-phase strike the right balance: the time spent on site is enough to restore daily range. 22 kW is justified for rapid vehicle turnover. Across several stations, dynamic load management intelligently shares out the building's available power.

How much does it cost to install a charging station in Hauts-de-Seine?

The price depends on the length of the basement cable run, the connection point and the power level chosen: there is no single tariff. That is precisely why we cost it free of charge after a survey, with a detailed, no-obligation quote within 48 hours, across France. You can also tap into the ADVENIR subsidy, under the ADVENIR scheme (subject to its rules) and to eligibility.

Can I install my charging station myself to save money?

No, and budget is only part of it: installing a station rated above 3.7 kW must be carried out by an IRVE-qualified installer, on pain of losing all warranty and all eligibility for subsidies. In a co-ownership building, this is also what reassures the managing agent and secures your file with regard to the NF C 15-100 standard. Our IRVE P1·P2·P3 certification covers every configuration, from the individual station to shared infrastructure.

What are the lead times between the quote and commissioning?

Once the survey is validated, installation is completed within a timeframe confirmed after the site assessment on most individual car-park projects. The actual timeframes depend mainly on the preliminary steps specific to co-ownership buildings: notifying the managing agent and putting it before the general meeting for information. Our detailed quote reaches you within 48 hours of your request, across France, which lets you start these procedures without delay.

Am I covered if there's a problem after the installation?

Yes, every project benefits from the manufacturer warranty (varies by brand) on the station and from AXA insurance covering the installation. In the event of a fault, our after-sales service steps in promptly as standard, and faster for critical faults in Île-de-France. So you're never on your own once the station is in place.

Does Volticom work only in Hauts-de-Seine?

Our head office is in Paris and we work throughout the 92, from Boulogne-Billancourt to La Défense, but also everywhere in France through our network of certified installers. Whether your co-ownership building is in Courbevoie or your office block is in Issy-les-Moulineaux, you get the same level of IRVE qualification and the same warranties. A single point of contact follows your project from quote to commissioning.

How do you meter and rebill each user's consumption?

Our connected stations, using the OCPP protocol, include precise individual metering of every charging session, in co-ownership buildings and companies alike. Rebilling by the kWh actually consumed is done automatically per resident, per employee or per department, with no rough allocation across the common charges. Request your free assessment: we cost the solution suited to your car park and send it to you within 48 hours, across France.