ADU Construction in Santa Monica, Measured From the Back Line
Santa Monica ADUs fitted to the depth behind the house, with salt-air hardware, City of Santa Monica plan check and a kitchen drawn before finishes.
Depth comes first on a Santa Monica lot: we stretch a tape from the back of the house to the rear property line before anything else. That figure, less the required clearances, tells us whether a detached unit fits with a full galley or whether an attached plan or a garage conversion makes better use of the space. Salt air enters the material list later, with stainless fasteners and sealed hardware.
Materials near the ocean
Close to the coast, salt in the air corrodes plain steel faster than it would inland. We call for stainless or hot-dip galvanized fasteners, flashing in aluminum or coated metal, and window hardware rated for marine exposure. Fiber cement siding with a factory finish and a cement plaster base both hold up well. In the kitchen, the range hood and its exterior cap are stainless, and the sink faucet carries a finish that resists pitting. Each item is named in the specification so nothing gets swapped for a cheaper part.
City review and the coastal zone
Plan check for the unit happens at the City of Santa Monica, and every correction they send gets a written answer from us. Some parcels may also fall inside the state coastal zone, and where yours does, a coastal review can be added to the path. We check the parcel against the coastal zone map at the start so the schedule reflects it. Fire separation for walls near the lot lines and the energy forms are the other items reviewers read closely on a backyard unit.
ADU Construction in Santa Monica: questions to settle first
With a compact footprint, we start from a 24-inch range, a sink and a counter-depth fridge on one wall, then add a dishwasher drawer if the length allows. A one-bedroom unit can give the kitchen an L and a pantry. We draw both against the depth we measured on your Santa Monica lot and show the counter you would actually have.
In Santa Monica the site plan carries much of the review, showing clearances and, where the parcel may lie in the coastal zone, the information that review needs. The energy compliance forms come next. We prepare and file the whole set with the city and work through each correction.
Depth at the house cleanout tells us whether the unit's drain can share the existing lateral or needs a line of its own to the street. Water branches from the house service with a separate shutoff. Electrical capacity comes from a load calculation on the existing service, which decides between a fed subpanel and a new meter.
ADU Construction in other cities
More work we plan in Santa Monica
Start your adu construction plan in Santa Monica
Describe the space and the change you want. We reply with what the first visit covers.