Yes, you can fit a charger at your space: the community cannot veto it

What the law says, in short

Spain's Horizontal Property Law, in article 17.5, is clear: to install a private charging point at your individual parking space, prior written notice to the community is enough. No vote or assembly agreement is needed; the cost falls on whoever installs it, and the community cannot block it. The assembly only comes into play when what is wanted is shared infrastructure for several spaces, which is a different conversation with its own majorities.

The real procedure, start to finish

This is what a properly done garage charger looks like, with no surprises from the administrator or the industry authority:

• Prior notice to the community, in writing and with acknowledgement: it is the legal requirement and avoids misunderstandings at the next meeting.
• Cable run designed from your meter or from the metering room, depending on the garage, following the low-voltage regulation's specific charging instruction.
• A clean installation: tidy conduit, its own protections, and nothing hanging off communal services.
• Installation certificate and industry registration: the charger ends up legalised in your name, as it should be.

What it costs and what the taxman returns

The MOVES III direct grants ended with 2025, and the later national car plans do not cover home charging. What remains in force is the tax route: a 15 percent income-tax deduction for installing the charging point, on a maximum base of 4,000 euros, with the current framework running to the end of 2026 and the usual demands, bank payment and a documented installation.

As with solar, the deduction rests on paperwork: an itemised invoice, certificate and registration. A charger installed any old way loses it.

An engineer's advice, not a seller's

If you are weighing solar and a charger, think about them together even if you build in phases: contracted power, your home's phase layout and load management are designed once and condition both. A charger that charges by day on solar surplus is the combination that squares the sums best; one charging in the small hours calls for a different tariff. Designing them together avoids paying twice for the same trench.

From the meter to your parking space: the three possible routes

Almost nobody tells you that a charger can be connected in three different ways, and that choosing badly costs you for years. The first and most common is a spur from your own meter: the charger hangs off your home supply and whatever the car draws shows up on your usual bill. It is the clean option if the distance allows it. The second is connecting to the communal services meter with a submeter to measure your share: it needs an agreement with the residents' association on how it gets settled, and it gives the administrator more than one headache. The third is contracting a brand new supply just for the space, with its own registration and standing costs: that one is kept for cases where the other two do not work out.

The technical detail that decides between them is distance. In blocks from the seventies and eighties, of which Xàtiva and the villages of La Costera have plenty, the meter room can be tens of metres from your space. More metres means thicker cable so the voltage drop does not eat into the charge, and a more expensive run. A space next to the meter room and one in the far corner of the basement are two different budgets with the same charger. That is why the site visit is not a sales formality: it is where the route gets decided.

Whichever route it is, there are three things the run must respect: containment through communal areas along the least intrusive path, dedicated protections for the charger, and a layout that is reflected in the written notice to the residents' association.

Real mistakes we find in garages

The most dangerous one is the classic: a builder's schuko socket and an extension lead across the garage every night. A charging car draws heavy current for many hours in a row, which is exactly the job a domestic garage socket was never designed for. Heat build-up, brittle insulation and a closed basement are a bad combination. A wallbox is not a luxury: it is the piece of kit that does that job safely, with its own protections, including the one that watches for DC leakage currents that an ordinary residual current device cannot detect.

The second mistake is about paperwork, not cables: trusting everything to a "no problem as far as I am concerned" from the president in the lift. The law asks for prior written notice to the residents' association, and that written notice is also your umbrella if someone complains about the trunking a few years from now. The third: assuming "the garage has pre-installation" because the developer's brochure said so. Many pre-installations are an empty conduit that does not reach where you need it, or a power provision that fell short. You check it, you do not assume it.

And a note for communities that want to get ahead: when several neighbours are considering chargers, it is sometimes worth studying a shared trunk infrastructure that each space then hangs off. That is no longer the individual procedure of article 17.5, it is a decision for the general meeting, and done well it saves duplicated trunking and future arguments. It is the kind of conversation worth having before the third charger, not after.

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