By Bill Moss & Daniel Moss
Buying near the water in Malibu comes with a set of details that don't exist in most markets, and every one of them rewards knowing about it early. Coastal permitting, onsite wastewater, private road agreements, and beach access all have clear answers, and getting those answers up front is what makes a coastal purchase feel straightforward. We've walked buyers through this for 35 years, and none of it is difficult once someone maps it for you. Here's what to have on your list.
Key Takeaways
- Most development in Malibu requires a Coastal Development Permit under the City's Local Coastal Program.
- Beachfront properties call for a wave uprush report prepared by a coastal engineer.
- Many Malibu homes run on onsite wastewater systems rather than municipal sewer.
- Private roads and recorded easements are common here, and both are simple to confirm in advance.
What Is a Coastal Development Permit?
A Coastal Development Permit, or CDP, is the authorization required for most development within Malibu's coastal zone. That covers new construction, additions, grading, exterior remodels, and any shoreline work, so it applies to far more projects than buyers typically expect.
The City has handled this locally since its Local Coastal Program was certified in 2002. The California Coastal Commission retains appeal jurisdiction and direct authority over certain areas, which is worth confirming for any specific address.
The City has handled this locally since its Local Coastal Program was certified in 2002. The California Coastal Commission retains appeal jurisdiction and direct authority over certain areas, which is worth confirming for any specific address.
What a CDP Typically Involves
- A defined scope — new builds, additions, grading, exterior remodels, and shoreline-related work all fall under it.
- A complete plan set — site survey, site plan, architectural drawings, and grading and drainage plans.
- Supporting documentation — a septic plot plan and information on public beach access locations.
- A jurisdiction check — confirming whether the City or the Coastal Commission has authority over the parcel.
What Extra Requirements Apply to Beachfront Property?
Beachfront parcels carry one additional study that inland coastal properties don't. A wave uprush report, prepared by a coastal engineer, addresses shoreline conditions and the protection of any onsite wastewater system.
It's a well-established part of the process here, and coastal engineers in the area produce these routinely. Knowing it's coming simply lets you build it into your timeline rather than discovering it midway.
It's a well-established part of the process here, and coastal engineers in the area produce these routinely. Knowing it's coming simply lets you build it into your timeline rather than discovering it midway.
What Beachfront Buyers Should Line Up
- A wave uprush report from a qualified coastal engineer, specific to the parcel.
- Clarity on the shoreline boundary, which determines where your property line actually sits.
- Documentation of beach access, whether that's direct, shared, or via a nearby public accessway.
- A realistic permitting timeline, since shoreline projects generally run longer than inland ones.
How Do Septic Systems Work in Malibu?
Many Malibu properties operate on onsite wastewater treatment systems rather than connecting to municipal sewer, which is why a septic plot plan appears in the permit submittal requirements. It's the local standard, and it's a system worth understanding well as an owner.
We'd have any system inspected as part of your due diligence, the same way you'd look at a roof. Knowing its age, capacity, and condition tells you a great deal about the years ahead.
We'd have any system inspected as part of your due diligence, the same way you'd look at a roof. Knowing its age, capacity, and condition tells you a great deal about the years ahead.
What to Learn About the System
- Type and age of the existing onsite wastewater treatment system.
- Capacity relative to the house, particularly if you're considering adding bedrooms later.
- Maintenance history, which good owners keep and are usually happy to share.
- How it interacts with any planned work, since expansions can trigger system upgrades.
What Should You Know About Roads and Access?
A great many Malibu properties sit on private roads maintained by the owners who use them, typically through a shared agreement. It's one of the trade-offs that comes with the privacy people move here for, and the arrangements are straightforward once you read them.
Access easements are equally common along this coast. Both are matters of record, so we confirm them well before you're deciding on an offer.
Access easements are equally common along this coast. Both are matters of record, so we confirm them well before you're deciding on an offer.
Access Details We Confirm
- Road ownership and the maintenance agreement, including how costs are shared among owners.
- Recorded easements affecting the parcel, and what each one permits.
- Gate and community rules where a property sits inside one of Malibu's established enclaves.
- Practical access in daily terms, from turnaround space to guest parking.
Frequently Asked Questions
Do you need a permit to remodel a home in Malibu?
Often, yes. A Coastal Development Permit applies to most development in the coastal zone, including exterior remodels and additions, so we'd confirm the scope with the City before you plan any work.
Does Malibu have municipal sewer?
Many properties here use onsite wastewater treatment systems instead. That's standard for the area, and we'd include a full inspection of the system in your due diligence.
How long does coastal permitting take in Malibu?
It varies with the scope of the project. Straightforward work moves faster than shoreline projects, and we'd give you a realistic read on any specific property before you commit to a plan.
Reach Out to Bill & Daniel Moss Today
Every one of these details has a clear answer, and buyers who get those answers early tend to enjoy the process considerably more. That's most of what we do in the first two weeks on a coastal purchase.
If you’re ready to learn more, Bill is a native Malibuite who's handled more than 2,000 properties here, and Daniel grew up in this market and works it daily. Reach out to Bill and Daniel Moss before you write an offer on anything near the water, or browse our Malibu listings to see what's available now.
If you’re ready to learn more, Bill is a native Malibuite who's handled more than 2,000 properties here, and Daniel grew up in this market and works it daily. Reach out to Bill and Daniel Moss before you write an offer on anything near the water, or browse our Malibu listings to see what's available now.