ADU Construction in Los Angeles, Galley First
Los Angeles ADUs drawn from the galley out, with LADBS plan check, utility routing to the house or street and a written quote for the build.
The galley in a backyard unit has to do a full kitchen's work along one wall: wash, prep, cook and store, with room for a second person to pass while the fridge door is open. That run gets drawn first for a Los Angeles unit, since the sink wall fixes where drains leave the slab and the hood fixes where a duct exits the roof. Bedroom and bath are fitted around it afterward.
Plan check through LADBS
Los Angeles work is permitted by the City of Los Angeles Department of Building and Safety, known as LADBS. We assemble the drawing set, submit it and write a reply to every correction the plan checker returns. Reviewers there look at how far the unit stands from the rear and side lines, how a wall close to a neighbor is rated for fire, and whether the sewer and power routes on paper match the parcel. If the lot carries a historic or other overlay, that brings its own review, and we confirm it from city parcel records before drawing.
Sizing the galley to the footprint
A studio can carry a 24-inch range, a counter-depth fridge and a single-bowl sink on one straight wall, with upper cabinets climbing to the ceiling for storage. A one-bedroom plan may afford an L with a short return for chopping space. In either case the hood is ducted outdoors, the range gets a dedicated circuit, and a dishwasher, if wanted, can be an 18-inch model. We mark each appliance on the floor plan so the electrical load is counted before the panel question arrives, which keeps surprises out of plan check.
ADU Construction in Los Angeles: questions to settle first
That depends on the unit type more than on lot size. A detached studio holds a straight run with a sink, a cooking surface, a fridge and deep drawers, while a larger detached plan can add a peninsula. Converting a garage means working inside existing walls, so the galley follows the longest solid one. We sketch a pair of layouts for your parcel and compare them.
LADBS plan checkers in Los Angeles spend their time on the plot plan, where each distance to a lot line and the path of the sewer lateral are drawn to scale. Next in line is the foundation sheet whenever the unit gets a new slab. We prepare the complete set, file it and answer the corrections.
Water can branch from the house supply with its own shutoff, or a separate meter can be requested from the water utility. Sewer joins the existing lateral at a new wye when the fall works. Power runs from a subpanel fed by the main panel, or from a new service if that panel is full. We trace each line on site before drawing.
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More work we plan in Los Angeles
Start your adu construction plan in Los Angeles
Describe the space and the change you want. We reply with what the first visit covers.

