A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Pacific Palisades, CA
Adding an ADU or home addition in Pacific Palisades means working with canyon topography, coastal microclimates, and a housing stock that ranges from 1940s beach bungalows to hillside estates built in the last decade. We’re Sutton ADU Builders, and we handle detached ADUs, garage conversions, and room additions across Pacific Palisades with a written price locked in before any work starts and a 365-Day Done Right Promise on every project. Call (472) 248-8213 for a free estimate.
Why Pacific Palisades Homes Are Different
Pacific Palisades sits between the Pacific Ocean and the Santa Monica Mountains, which means two things for any addition: hillside engineering and coastal moisture. Properties in the Alphabet Streets neighborhoods (A through F streets north of Sunset Boulevard) sit on relatively flat lots with small footprints, so a detached ADU often tucks into a side yard or replaces a detached garage. Head up into the Highlands or Marquez Knolls and the terrain changes fast, slopes of 15 to 30 degrees, retaining walls already in place, and grading plans that need a structural engineer before the first form is poured.
The coastal air matters too. Salt fog accelerates corrosion on exposed fasteners and flashing, so we spec stainless or marine-grade hardware on exterior connections within a mile of the bluff. Fire hardening is a permitting conversation in the hillside zones: defensible space, vent screens, and Class A roof assemblies are baseline requirements in the wildland-urban interface, not upgrades. We navigate these conditions so the build doesn’t stall at plan check.
Our Main Pacific Palisades Services
Pacific Palisades homeowners most often call us about two things: adding square footage to a house they already love, and building a standalone second unit on a lot that has room for one. Each service has its own dedicated page below.
Home Addition Contractor in Pacific Palisades
A home addition in Pacific Palisades usually means extending a kitchen, adding a primary suite, or pushing out a living room to capture ocean light. Coastal setbacks and hillside lot coverage limits shape what’s possible. We walk the lot, explain what fits under the current zoning, and put the full scope in writing with a fixed price. If you’re planning a major addition in the El Medio Bluffs or Castellammare areas, expect a structural review as part of the design phase. Home Addition Contractor in Pacific Palisades
ADU Builders in Pacific Palisades
Detached ADUs are the most common build in Pacific Palisades because so many lots have generous rear yards that can hold a 600 to 1,000 square foot unit without disturbing the main house. Garage conversions work well in the Alphabet Streets where lot coverage is already tight. We handle both, plus prefab and modular options from Abodu, Cover, and Dvele where a faster build makes sense. ADU Builders in Pacific Palisades
Room Addition Contractor in Pacific Palisades
Sometimes it’s a single room: a home office, a ground-floor bedroom for a parent, a mudroom off the kitchen. A room addition in Pacific Palisades is a smaller project, but it still needs plans, permits, and the same coastal-materials discipline as a full addition. We price it the same way we price everything else, with a written quote before work begins. Room Addition Contractor in Pacific Palisades
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Pacific Palisades
We work regularly with Abodu, Cover, and Dvele prefab systems, plus James Hardie cladding for exterior finishes. Parts and hardware for these lines are available in the Los Angeles metro area, so lead times stay short. Our brands page covers what we service and what we recommend for coastal lots.
Pricing for ADU Company in Pacific Palisades, CA
| Service | Typical Range in Pacific Palisades |
|---|---|
| Detached ADU (600 – 1,000 sq ft) | $180,000 – $320,000 before site work |
| Garage conversion ADU | $95,000 – $160,000 |
| Prefab ADU (Abodu, Cover, Dvele) | $170,000 – $310,000 installed |
| Home addition (200 – 400 sq ft) | $85,000 – $180,000 |
| Home addition (400 – 800 sq ft) | $180,000 – $350,000 |
| Room addition (single room) | $60,000 – $140,000 |
| Site work – grading, retaining, utilities | $15,000 – $60,000 |
| Plans and permit fees | $8,000 – $25,000 |
Hillside lots in Pacific Palisades’s canyon neighborhoods push pricing up: retaining walls, pier drilling, and fire-hardening details add real cost. Whatever the number is, you get it in writing before we start, and the 365-Day Done Right Promise covers workmanship for a full calendar year from completion.
Neighborhoods We Serve in Pacific Palisades
We run crews throughout Pacific Palisades, from the flats to the hills. Typical response for an estimate visit is within a few business days.
- The Alphabet Streets
- Marquez Knolls
- The Highlands
- Castellammare
- El Medio Bluffs
Service Area – Cities Near Pacific Palisades
We also cover nearby communities. If you’re in Santa Monica, CA, Venice, CA, Topanga, CA, or Marina del Rey, CA, the same pricing and written guarantee apply. Call (472) 248-8213 to schedule a free estimate.
Serving Pacific Palisades, CA - Our Local Coverage Area
We’re based in the Pacific Palisades area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About ADU Company in Pacific Palisades
Most projects move from signed contract to first day of work within six to ten weeks, depending on plan check. Pacific Palisades falls under Los Angeles city permit review, and hillside lots generally add two to four weeks for geology and structural review. We handle the filings. Call (472) 248-8213 and we’ll give you a realistic timeline for your specific lot.
We prepare the drawings and documentation your HOA requires, and we’ve worked with associations across the Palisades and the Highlands communities. The HOA review itself is between you and your board, but we make sure the submittal is complete the first time. Call us for details on what your specific association asks for.
We cover the full Pacific Palisades area, from the Castellammare ocean side to the canyon and hillside zones east of Temescal, plus the nearby cities listed above. If you’re on a gated lane or a long private drive, let us know when you call and we’ll note access details before the estimate visit. Reach us at (472) 248-8213.
Call (472) 248-8213 to schedule your free Pacific Palisades estimate. You’ll get a written price before any work starts and a named, photo-badged crew at your door.
What happens when you call
- 1A real person answersNo phone trees - talk to a local adu pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Pacific Palisades Customers Say
"Backyard ADU for my mother. The project manager showed ID and walked me through the permit steps, the foundation plan, and the schedule. Moved her in on time."
- Margaret C."Insulated the walls and ceiling properly. It stays comfortable even in July."
- Tamika W."They handled the drawings and the permit paperwork for us. All I had to do was pick the finishes."
- Rosa M.
