Room additions in Irvine and Newport Coast
More space only counts if it feels like part of the house. We plan an addition around your lot, your roofline and the way you live.
What an addition touches
An addition connects to the structure, the roof, the electrical panel, heating and cooling, and often the plumbing. It almost always needs plans and a permit from your city before work starts, and the requirements differ between communities. We walk you through that sequence so you know what happens, and in what order, before anything is built.
Decisions worth making early
- Purpose. A bedroom, an office and a primary suite ask different things of wiring, light and sound.
- Fit. How the new roofline, stucco or siding and windows will match what is already there.
- Capacity. Whether your panel and your heating and cooling can carry the new space.
- Living through it. Which rooms are out of use, and for how long.
How we run it
It starts with a field visit, because the answer depends on your lot and your house. You receive a written scope and a schedule. We explain who prepares plans, who submits them and who pays fees. Plumbing is done by a licensed plumber that we coordinate.
Our guide to comparing remodeling estimates explains what a good scope should contain.
Limits worth knowing
Setbacks, height limits and, in some coastal areas, extra approvals can limit what is allowed on a lot. We check early so the design is something that can actually be permitted.
Common questions
Do room additions need a permit?
Almost always. Requirements vary by city and by address, so we confirm what applies before you commit and explain the steps in plain language.
Who draws the plans?
Plans are prepared for permit submission. We tell you who is responsible for each document before work begins so nothing is left unassigned.
How long does an addition take?
It depends on size, design, permit timing and the trades involved. We give a realistic schedule in the written scope after the field visit, not a number before it.
Related services
See where we work, build a planning estimate, or read our guides: comparing remodeling estimates and checking a contractor license and contract