EV Charger Installation in La Jolla

What a La Jolla install involves

The route from panel to parking

Most of the price difference between two La Jolla homes is distance and what is in the way. Around Bird Rock and Windansea, many older cottages have a detached garage on the alley, so the circuit runs underground in conduit or along an existing wall, and its length sets the wire size. Hillside homes in the Muirlands and on Mount Soledad often put the garage a level above or below the panel, so the circuit has to change floors on its way to the car. Many La Jolla Shores houses have an attached garage and a short run, but some still have their original panel, and then the first question is whether it can safely take a new 240V breaker at all.

Salt air and outdoor equipment

Within a few blocks of the water, salt air works on anything metal left outside. Before adding a charger we open the meter and main panel and look for corroded lugs, rusted enclosures and loose connections, because a charger is a continuous load and will find any weak joint. Where we can, we mount the charger inside the garage. When it has to go outside, we use a charger rated for outdoor installation, stainless steel fasteners, sealed conduit fittings and, for any box we add, a NEMA 4X enclosure, the rating built for corrosion resistance.

The Coastal Zone

Over 70 percent of La Jolla lies inside the Coastal Zone, so it is fair to ask whether a charger needs a coastal development permit. For a house, it usually doesn't. The California Coastal Commission's guidance on EV charging says a charger in an existing, legally permitted garage of a single-family home would normally be exempt as an improvement to the residence. That exemption does not reach work within 50 feet of a coastal bluff edge, in environmentally sensitive habitat, or on a property whose earlier coastal permit says future work needs one, and some lots along the La Jolla coastline fit that description. We check the parcel before we quote. A charger inside the garage also leaves the outside of the house as it was, which is what the design rules for the Village and La Jolla Shores planned districts look at.

Condos and shared garages

In a Village or Shores condo, the association's approval usually comes before the city's. Under California Civil Code section 4745, a La Jolla condo association can attach reasonable conditions to a charger in your unit or assigned space, but it can't forbid one or make it unreasonably hard to install. If the board hasn't turned your application down in writing 60 days after receiving it, the application counts as approved. Where the space is common area, as condo parking usually is, you pay for the installation and the electricity and give the association a certificate of liability insurance within 14 days of approval. We put together the load calculation, the route and the equipment sheets the board asks for. If the building's service is tight, load management lets several chargers share one feed.

The permit

La Jolla has no building department of its own, so the permit comes from the City of San Diego's Development Services Department. For a single-family house, duplex or townhouse it is an online application with no plans. Two kinds of La Jolla job take the longer route, with plans reviewed before the permit is issued: a designated historic resource or a home in a historic district, and a charger in a condo or apartment building's shared garage. We check which route your address takes before we quote.

The La Jolla permit, step by step

Sources: La Jolla Community Plan and Local Coastal Program Land Use Plan; California Coastal Commission, Planning and Permitting for EV Charging Stations; California Civil Code section 4745; La Jolla Community Planning Association project review.