Home & Room Addition
Contractor in Van Nuys, CA

The typical Van Nuys house is a 1,200–1,600 sq ft 1950s tract house on a 6,000–7,500 sq ft lot, and the room that is missing is usually a primary suite, a second living space or a home office. A well-built addition gives you the extra bedroom, the primary suite, the bigger kitchen, or the second story you need, and it does it on the street and in the school district you already chose.

Right Image Builders is a licensed general contractor based in Valley Glen, minutes from Van Nuys. An addition is a serious structural project — new foundation, framing tied into the existing house, roof and systems extended, all engineered and permitted. We manage the whole thing: architectural plans, structural engineering, LADBS permits, and construction, under one written fixed-price contract and one accountable company.

Most Van Nuys homes are 1950s R1 tract houses, which shapes what's possible: generous-enough lots for ground-floor additions, and solid structures that take a second story well. The art is in making the new square footage look original — matched rooflines, stucco, and windows — not bolted on.

Every Van Nuys addition starts with the parcel. Most homes here sit on 1950s R1 single-family lots, which set the rules: how much floor area you can add, and the front, side, and rear setbacks you have to keep clear. A ground-floor addition trades yard for square footage; a second story adds space without shrinking the lot — the right choice depends on your goals and your lot.

Because Van Nuys is City of Los Angeles, additions are permitted through LADBS, with Valley submissions handled at the Van Nuys Development Services Center on Van Nuys Boulevard — an office we're in regularly from our Valley Glen shop next door. That local familiarity matters on additions, where plan check and structural review are more involved than a simple remodel.

The first thing we do at the free consultation is pull your parcel on ZIMAS: zone, lot area, the floor-area limit, setbacks and any hillside or fire-zone overlay, so you know the buildable square footage before you spend anything on drawings. Most of Van Nuys is R1 tract lots, flat and rectangular, usually with a detached garage at the rear.

Most of Van Nuys was built out in the 1950s as single-family tracts on level R1 lots — modest ranch houses with attached or detached garages, useful rear yards and straightforward setbacks. That makes it one of the easier Valley neighborhoods for a ground-floor addition: a rear bedroom, a primary suite or a family room usually fits within floor-area ratio and setbacks without hillside or grading issues. When a lot is shorter, a second story keeps the yard. Van Nuys is City of Los Angeles, and Valley permits are handled at the LADBS Van Nuys Development Services Center on Van Nuys Boulevard — an office we are in regularly from our shop on Burbank Boulevard in Valley Glen, which keeps plan-check corrections and inspections moving.

A Van Nuys home addition typically needs a few months of design, structural engineering and LADBS plan check, then about three to five months of construction for a ground-floor addition and longer for a second story. On level 1950s lots without hillside review, the schedule is usually the most predictable in the Valley.

The sequence is plans and structural calculations, plan check at the LADBS Van Nuys office, then foundation, framing and roof tie-in, rough electrical, plumbing and HVAC with inspections at each stage, insulation, drywall, exterior match to the original stucco and finishes, and final inspection. Second stories add the structural evaluation and any reinforcement before framing. Your fixed-price proposal shows the whole schedule with realistic dates.

Verify the license at cslb.ca.gov (ours is 1021284) — active, classified for structural work, bond and workers' compensation on file — and get insurance certificates in writing. Ask who prepares the plans, who engineers the structure and who takes the permit through the LADBS Van Nuys office and answers plan-check corrections; a contractor who knows that counter keeps a Van Nuys project on schedule.

Require a written fixed-price contract with an itemized scope, named allowances, written change orders and progress payments tied to completed work; California caps the down payment at $1,000 or 10 percent, whichever is less. Ask how the addition's foundation, roof and stucco will be tied into a 1950s house so it reads as original, and who manages the schedule day to day.