West Los Angeles · Westside
A home addition in West Los Angeles is often the way to make a two-bedroom post-war house work for a growing family. Most West LA lots are flat, which makes rear additions and second stories simpler than in the hills. Many lots can also fit a garage conversion or a detached ADU. Some parcels near commercial corridors sit inside specific plan areas. We check your parcel before design, then run engineering, LADBS plan check, framing, and a finish match.
Call (323) 393-6552 · California Contractor License #1148002 · 5.0 on Google

Permits and local rules

Home Additions in West Los Angeles
On a West LA lot, a rear addition gives the family more room and an ADU can earn rent. We price both so you can compare before paying for plans.
How it works
Premier Hi-End Builders is a home addition contractor across Greater Los Angeles, building room additions, second story additions, and suite additions. We handle feasibility, drawings, structural engineering, and plan check, then match stucco, roofing, and trim to the existing house.
We look at your lot, setbacks, and what the city will allow before anything gets drawn. Hillside conditions and HOA rules get checked here.
Plans go to an architect and a structural engineer. You see layout and elevations before they head to plan check.
We submit the plans to your city and handle any corrections. Plan check takes longer in some cities than others, and we give you a realistic timeline for yours.
We pour the footings, build the slab or raised floor, frame the walls, and tie in the roof. Inspections are scheduled as each stage is finished.
We match the stucco, siding, roofing, windows, and interior finishes to the existing house, so you can't tell where the old part ends.
Our work

Free estimate in West Los Angeles
Tell us about the project and we'll call you back within one business day to set up a visit.
FAQ
Most are, especially for a rear addition or a second story. Setbacks and lot coverage decide the size. We check during the estimate visit.
Plan a few months for design and plan check, then four to eight months on site for most additions.
Lot setbacks, hillside or HOA rules, and how the new room should connect to the house. We check feasibility before drawings so you are not paying for a plan the city will reject. The free LA Remodel Decision Sheet lists what to settle before you call an architect.
Living space additions, second story additions, extra bathrooms, home offices, and guest or primary suites. Many owners pair an addition with a kitchen remodel so one crew handles both.
Other services in West Los Angeles
Home Additions in West Los Angeles