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EV Charging for Apartment & Multi-Tenant Buildings

How property managers add EV charging to apartment and multi-tenant buildings: per-tenant billing, shared power, and chargers that work in underground garages.

Updated 2026-06-22

Adding EV charging to a single-family home is simple. Adding it to an apartment or multi-tenant building is a different problem: many drivers share one electrical supply and one parking area, billing has to be split fairly, and the garage is often underground with no signal. This guide covers what property managers, asset managers, and building owners need to get right.

Who this is for

  • Asset managers rolling charging across a residential portfolio.
  • Property managers adding it to individual buildings on behalf of owners.
  • Building owners who want charging as a tenant amenity without operational headaches.

The common thread: you’re providing charging to many drivers on shared infrastructure — not installing one box for one car.

Challenge 1: the garage has no signal

Most apartment parking is underground, where cellular and WiFi don’t reach and cabling every bay is expensive. Conventional connected chargers struggle exactly here. An offline-first approach — local Bluetooth authorisation with background sync — keeps charging and billing working without a network at each bay. See EV charging without internet and the dedicated underground parking use case.

Challenge 2: billing each tenant fairly

If the building pays one electricity bill, you need to attribute energy to the right driver. That means per-user, calibration-compliant metering so each tenant is billed for exactly what they used, and the building isn’t subsidising anyone. Automated monthly billing removes the spreadsheet work from the property manager.

Challenge 3: sharing limited power

A building’s supply usually can’t deliver full power to every charger at once. Dynamic load management shares the available capacity across active chargers so the main fuse never trips — avoiding a costly grid-connection upgrade. (More in our guide on load management without a grid upgrade.)

Challenge 4: cost and existing hardware

Cabling, grid work, and downtime — not the chargers — drive most of the budget; see how to cut EV charging infrastructure costs. And if some chargers are already installed, an OCPP retrofit can bring them onto one platform instead of replacing them.

Rolling it out

  1. Survey the building: parking layout, supply capacity, number of interested residents.
  2. Choose an operating model — full-service (the operator handles power, billing, support) or self-managed.
  3. Install with load management designed in from the start, so the site can scale as more residents go electric.
  4. Onboard residents with an app and per-user billing.

HeyCharge delivers this end-to-end for residential portfolios — see solutions for building owners.

FAQ

Who pays for chargers in an apartment building? It varies: the owner, the operator, or the residents who use them. A full-service operator model can remove the upfront investment for the building.

Can tenants be billed individually? Yes — with per-user, calibration-compliant metering, each driver is billed for their own energy automatically.

Do I need internet in the garage? No. Offline-first charging authorises locally and syncs in the background, so it works in underground garages with no signal.

Planning a building or portfolio? Talk to our team or see solutions for building owners.

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