Skip to main content
Floor plan drawings beside a rendering of a backyard pool
Design · Permit · Build

Plans, Permits & Design in Malibu

Permit-ready plans, engineering and Title 24, with or without the build.

Built for Malibu Homes

Septic capacity usually sets the ceiling long before design does. The wastewater system determines how many bedrooms an addition can add and where a pool, its equipment and backwash line are allowed to sit. Because every parcel sits in the coastal zone, we sequence geology, biology and drainage work alongside the coastal permit application rather than after it.

On blufftop and canyon sites we also budget for long haul distances and wind-exposed material choices.

Everything from tight beachfront strips between the highway and the sand to multi-acre canyon and ridge parcels with steep buildable pads and long private driveways.

We are a design-build team, which means the people who draw your project are the people who build it. Design, engineering, permits and construction run through one project manager and our own crews, so nothing gets lost in a handoff between a salesperson and a subcontractor. We are licensed, bonded and insured, CSLB license #1119054.

Permits in Malibu: The city runs its own Building Safety Division and issues its own building and grading permits. The entire city lies within the coastal zone, and because the Local Coastal Program was certified in 2002 the city itself issues coastal development permits under its Land Use Plan and Local Implementation Plan, including review against the ESHA overlay.

Onsite wastewater treatment systems are permitted through the Community Development Department's Wastewater Management and Environmental Health staff, and installing a new system requires its own coastal development permit. Processing depends heavily on required geotechnical, biological and wastewater studies, so schedules vary considerably from parcel to parcel.

Permit details checked September 2026 against City of Malibu. Rules change, so we confirm them again for your parcel.

What We Build

  • Onsite wastewater capacity analysis
  • Coastal development permit submittal support
  • Geotechnical and shoring coordination
  • Measured surveys and existing-condition drawings
  • Permit-ready plan sets for submittal
  • Structural engineering coordination
  • Title 24 energy compliance documentation
  • ADU and addition planning packages
  • Pool, hardscape and structure permits
  • Soils and geotechnical report coordination
  • HOA architectural review submissions
  • City submittal and plan-check correction responses
  • Inspection scheduling and sign-off

Local Conditions

What to Know in Malibu

These local conditions change the scope, the schedule and the budget.

01

Nearly every property runs on an onsite wastewater system rather than a sewer, and its rated capacity limits added bedrooms and constrains where a pool, equipment pad and backwash line can sit.

02

Blufftop and canyon parcels carry documented landslide and erosion history, so geotechnical setbacks and shoring design are settled before any pool or deck layout is finalized.

03

Sustained onshore wind and salt spray degrade untreated metal, cabinetry and fabric fast, which changes material selection for outdoor kitchens, pergolas and pool equipment.

04

Long approaches along winding canyon roads and the highway make concrete pours, crane days and soil export significantly more expensive to stage than comparable flatland work.

Areas we serve in Malibu:Point DumeMalibu ColonySerra RetreatBig RockMalibu ParkTrancas Canyon

Investment

What It Costs in Malibu

Real Southern California price ranges, not teaser numbers.

Plans, drawings and permit management

$4,500 to $25,000+

What moves it: project type and size, whether structural engineering, Title 24 or a soils report is required, and how many jurisdictions or review bodies are involved

Detached ADU

$150,000 to $400,000+

What moves it: square footage, finish level, utility runs, and site access; garage conversions typically run well below a ground-up detached build

Retaining walls

$60 to $150 per face foot

What moves it: height, whether the wall is engineered, material choice, drainage behind the wall, and access for equipment and materials

Your lot, access and finishes set the price. We walk the site, then show you where every dollar goes.

Get a line-item price for your Malibu property

The Process

How We Work in Malibu

01

Feasibility

We check zoning, setbacks, easements and utilities to confirm what the property will actually support before you spend on drawings.

02

Survey & As-Builts

The site and existing structure are measured and drawn so the permit set starts from reality, not an old plot plan.

03

Design Development

Plans and elevations developed to the level of detail plan check expects, with 3D so you can see it clearly.

04

Consultants

Structural engineering, Title 24 and, where the site needs it, a soils report are coordinated into one set.

05

Submittal

We make the submittal and act as the applicant, so correspondence with the city comes to us rather than to you.

06

Corrections & Issue

We respond to plan-check corrections, resubmit, and see the permit through to issue.

Questions

What Malibu Homeowners Ask

Who issues the permits for this work in Malibu?

City of Malibu Building Safety Division (Community Development Department). The city runs its own Building Safety Division and issues its own building and grading permits. The entire city lies within the coastal zone, and because the Local Coastal Program was certified in 2002 the city itself issues coastal development permits under its Land Use Plan and Local Implementation Plan, including review against the ESHA overlay.

Onsite wastewater treatment systems are permitted through the Community Development Department's Wastewater Management and Environmental Health staff, and installing a new system requires its own coastal development permit. Processing depends heavily on required geotechnical, biological and wastewater studies, so schedules vary considerably from parcel to parcel.

We prepare the drawings, make the submittal and handle plan-check corrections ourselves, so you are not the one chasing plan check.

What makes building in Malibu different?

Everything from tight beachfront strips between the highway and the sand to multi-acre canyon and ridge parcels with steep buildable pads and long private driveways. One local condition that shapes the work: Nearly every property runs on an onsite wastewater system rather than a sewer, and its rated capacity limits added bedrooms and constrains where a pool, equipment pad and backwash line can sit.

Which parts of Malibu do you work in?

All of it, including Point Dume, Malibu Colony, Serra Retreat and Big Rock. Our crews run every job out of our Cahuenga Pass base in Los Angeles, with our own people on site.

What do plans and permits cost in Malibu?

Plans, drawings and permit management: generally $4,500 to $25,000+ across Southern California. What moves it is project type and size, whether structural engineering, Title 24 or a soils report is required, and how many jurisdictions or review bodies are involved.

We give line-item pricing after seeing the site rather than quoting a number over the phone.

Can you do the plans without doing the build?

Yes. Plans and permits is a service we sell on its own, and plenty of clients use us for the drawing set and permit management and build with someone else. We would rather do it properly than tie it to a construction contract.

Why do permit costs vary so much?

Because the required consultants vary. A straightforward patio cover needs a modest set. An ADU on a sloped lot may need structural engineering, Title 24, a soils report and a survey, and each of those is a separate specialist fee on top of the city's own plan-check and permit charges.

What causes plan-check corrections?

Most commonly incomplete structural detail, missing Title 24 forms, drainage not shown, or a discrepancy between the site plan and the survey. Corrections are normal, not a failure. The thing that costs time is a slow response to them, which is why we act as the applicant.

Do you handle HOA approval too?

Yes, where a community requires it. HOA architectural review runs on its own calendar and its own standards, entirely separately from the city, and starting it late is one of the most common reasons a project slips.

Need Plans & Permits in Malibu?

Sit down with your project manager and get an accurate estimate. We call you back within one business day.

Licensed, bonded & insured · CSLB license #1119054