Room Additions in Sherman Oaks, one step at a time
Sherman Oaks room additions taken step by step: zoning, engineering, LADBS permit, foundation, framing and finish, with the house lived in throughout.
Nothing gets built on a Sherman Oaks addition until the paperwork is settled. We start with a measured drawing of the house and lot, then the zoning check, then the design and engineering. Only after LADBS approves the plans do the trenches get dug. That order can feel slow at the start, but it means the second floor or rear bedroom your family needs goes up once, without costly changes partway.
The build sequence on site
Footings and the slab or raised floor come first, then wall framing, the roof structure and sheathing. Once the roof is dried in, plumbing, electrical and ductwork run through the open walls, and the inspector checks them before insulation goes in. Drywall, interior doors, flooring and paint follow. The final step is opening the wall between old and new, patching the seam and connecting the rooms, which is when the addition finally becomes part of the house you live in.
Working with LADBS
Sherman Oaks is within City of Los Angeles limits, so the Department of Building and Safety reviews and inspects the work. Plan check compares the drawings with the zoning for the lot, including height and floor area, and reads the structural calculations. Corrections come back as a list, which we answer with the designer and engineer. Inspections then run for foundation, framing, insulation and final, and we book each one as soon as the work on site is ready for that visit.
Room Additions in Sherman Oaks: what families ask
That depends on what the City of Los Angeles zoning allows for your specific lot. Setbacks, the floor area cap and the height limit together define the envelope. We measure the house you have, subtract it from that envelope and show you the size and shape of the room still possible.
You should be able to. Everything up to drywall happens outside the walls you live behind, separated by a sealed barrier. The opening into the house is cut only near the finish, and planned shutoffs are timed with you so meals, homework and bedtimes keep their rhythm.
From the curb, it should look original. We carry the roof pitch, covering and eave depth onto the new section, match the wall finish where the surfaces join and pick windows in the same frame type and color. Inside, the trim and floor level continue without a break.
Room Additions in other cities
Other projects we take on in Sherman Oaks
Your Sherman Oaks project, start to finish
Tell us about the house and the space you need. We reply by phone or email to plan a visit.

