"We needed a primary suite but didn't want to leave La Jolla. Noble designed an addition that looks like it was always there — guests can't tell what's new. Flawless from engineering to finish."
AH
Allison H.Primary Suite Addition · La Jolla
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When moving isn't the answer, Noble adds the space your family needs — second stories, primary suites, expanded kitchens, and garage conversions — designed to look like they were always part of the home.
San Diego real estate is precious, and the home you love sits on a lot you can't replace. A thoughtfully designed addition lets you stay in the neighborhood, schools, and views you chose — while gaining the bedroom, suite, or great room your life has outgrown.
The hardest part of an addition is making the new feel original. Our architects and builders match rooflines, ceiling heights, trim, and light so the seam disappears. One design-build team carries the project from engineering through final paint — accountable for both the structure and the soul of it.
What we build
Ground-floor additions — family rooms, bedrooms, home offices, and great rooms — designed to flow naturally from your existing plan and open to San Diego's indoor-outdoor living.
Full second stories and pop-tops that add bedrooms, suites, and ocean or canyon views without expanding your footprint or sacrificing yard space.
Primary-suite additions with spa baths and walk-in closets, plus kitchen and living expansions that finally give the heart of the home room to breathe.
Convert an underused garage into a suite, office, gym, or living space — fully permitted, insulated, and finished to match the rest of your home.
Selected work
Why homeowners choose Noble
We match rooflines, ceiling heights, window proportions, and trim so the addition reads as part of the original home — not a bolt-on.
Structural engineering, plan submittals, San Diego permitting, and Title 24 energy compliance are all managed by our team, so nothing stalls.
We phase demolition and tie-ins to keep your home functional, dust-controlled, and secure while the new space comes together.
From foundation to final paint, one design-build team owns the result — and stands behind it with our workmanship warranty.
What homeowners say
"We needed a primary suite but didn't want to leave La Jolla. Noble designed an addition that looks like it was always there — guests can't tell what's new. Flawless from engineering to finish."
"Adding a second story sounded terrifying, but they handled the engineering and permits and kept us living downstairs the whole time. The new bedrooms have a peek of the ocean we never knew we could get."
"They expanded our kitchen and added a great room that opens to the yard. The flow is exactly right and the new rooflines match perfectly. Communication was excellent the entire build."
Good to know
Most additions run 4–8 months from design through final inspection, depending on size and whether it's a ground-floor or second-story project. Design and permitting happen before any on-site work begins.
Yes. Structural engineering, plan sets, San Diego permitting, inspections, and Title 24 energy compliance are all managed in-house, so you have one point of accountability.
That's our specialty. We match rooflines, ceiling heights, trim, windows, and finishes so the new space looks original — most visitors can't tell where the old home ends and the addition begins.
In most cases, yes. We phase the work and seal off the construction zone to keep your home secure, dust-controlled, and livable throughout the project.
Get started
Ready to transform your home? Tell us about your project and receive a free, no-obligation estimate. Our team will get back to you within one business day.
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