If you’re planning a luxury remodel in California’s South Bay, it’s never too early to start thinking about and planning for the least glamorous part of the process: permitting. For the exciting stages, like designing floor plans or picking your must-have features, to go smoothly, you’ll need to make sure that your remodeling permits are fully in order.
The permit process could determine whether your remodel takes six months or sixteen, or whether you stay on budget or blow through contingencies. With years of experience navigating permits in California’s South Bay for luxury remodels, we know all the tips and tricks that go into a quick and painless permitting process.
What Building Permits for Remodeling Do You Actually Need?
For a major remodel in the South Bay, you’ll need to acquire building permits for remodeling that include electrical, plumbing, and mechanical permits at minimum. Depending on your project’s scope, you might also need demolition permits, shoring permits, and public works approvals.
But the South Bay’s municipalities don’t have identical permitting regulations. Remodeling permits in Manhattan Beach, Hermosa Beach, and Redondo Beach each have specific requirements and stipulations that demand attention:
- Manhattan Beach has detailed plan review standards across the board, but especially around height, parking, and stormwater requirements.
- Hermosa Beach requires careful coordination on tight lots with specific attention to parking and height restrictions.
- Redondo Beach’s regulations vary significantly depending on whether the property is in a coastal zone or in specific plan areas.
Additional review requirements, overseen by Coastal Commission or local coastal programs, typically apply to beachfront and near-beach properties across all three municipalities.
The Real Permit Timeline for Renovation
Some home renovation contractors might try to paint a glossy portrait of how “easy” and “simple” the permitting process is – but this is one of many red flags we tell residents to watch out for. When clients ask us about the permit timeline for renovation, we offer a realistic framework for a luxury remodel in the South Bay. Here are the major steps, and the usual amount of time associated with each:
- Architectural and Engineering Preparation: 4-16 weeks
- City Plan Check and Revisions: 6-24 weeks
- Coastal Commission review, variances, or discretionary approvals will require an additional 3-6 months.
Simple in-land remodels, of course, will typically move faster, whereas large custom remodels or additions near the coast will take several months – potentially even up to a year – from initial submittal to final permit approval. Setting these realistic expectations upfront is always essential: it’s far better than discovering it months in, by the time you thought your remodel would already be well underway.
Speeding Up Permitting
- Complete and coordinated plans. Your architectural drawings, structural engineering, Title 24 energy calculations, and MEP details all align perfectly. Dimensions match across every sheet. Notes don’t contradict each other.
- Experienced local architects and engineers. Someone who’s done fifty Manhattan Beach projects knows what the plan checker will flag before they flag it.
- Early code analysis. Discovering you’re over height limits or have parking deficiencies after months of design is expensive and demoralizing. Good teams identify these issues early.
- Familiarity with each city’s quirks. Manhattan Beach cares intensely about certain drainage details. Hermosa has specific expectations around structural calculations. You learn these by doing projects.
What Causes Permit Delays in Renovation
The good news is that delays tend to be more predictable than you might expect. Here are the most common permit delays renovation projects face, and what typically causes them:
- Missing or inconsistent information is the most common (and avoidable) source of permit delays. If the information provided by the architect and the structural engineer differ, for instance, the plan checker can’t approve either until they’re properly reconciled.
- Drainage and stormwater corrections are becoming more common due to the increasing stringency of California’s regulations in this domain. Drainage plans need to be thoroughly documented and, of course, compliant.
- Coastal review timing can often prove tedious for remodel projects that are in a coastal zone. These projects face additional scrutiny around height, privacy impacts, view preservation, exterior materials, and lot coverage, and therefore require more detailed documentation. And even when everything is perfectly documented, this part of the process can still add 3-6 months to the permitting process.
- Backlogged city departments are not uncommon in high-demand coastal cities, which process enormous volumes of applications. This factor might be predictable, depending on how much construction is underway locally, but it’s much harder to control.
- Neighbor-related concerns on larger additions do come up from time to time, particularly in tight beach communities. This can add another variable to the entire permitting process, neighbors notice when you’re building up or out.
Most delays are preventable with strong coordination. Others, like coastal review timing or departmental backlogs, are harder to account for in coastal cities. The trick, then, is understanding what you can and cannot control in the process.
Who Handles What
Typically, there are 3-4 distinct entities contributing to the process, each with their own set of responsibilities:
- The architect, who leads design, zoning analysis, and preparation of the permit drawings
- The contractor, who handles the permits and helps with constructability, budgeting, scheduling, and permit coordination during preconstruction and building phases.
- The interior designer works on the design plan in conjunction with the city review process. Ideally, they’ll have finalized selections and ordered materials before the building permit is issued.
- An expediter, though not absolutely necessary, could help navigate city procedures, corrections, and submittal logistics on complicated projects.
It should come as no surprise that having this many cooks in the kitchen has its drawbacks: every firm has its own best practices, which necessitates a great deal of back-and-forth to ensure everything is properly aligned. Working with a design-build firm, on the other hand – where all four teams are all under a single roof – streamlines this process. It allows for faster decision-making, better budget alignment, fewer revision cycles, and dramatically less homeowner coordination.
The Coastal Commission Factor
Coastal Development Permits often prove one of the most onerous parts of this process, and they’re usually required for any development in the coastal zone, even remodels. Several considerations go into these review processes: height, privacy impacts, view preservation, exterior materials, drainage, lot coverage, public access, and public parking, to name a few.
Contractors need to practice due diligence so that any adjustments or changes to the original vision occur before plans have been finalized. Otherwise, you might end up finding out six months into the process that your envisioned third story won’t be approved – these kinds of mistakes are just as expensive as they are demoralizing. With all that said, they’re avoidable – teams who have proven experience working within coastal zones understand the Coastal Commission’s standards and expectations, and know how to remain in compliance, even in the trickiest situations.
Previous Unpermitted Work
Sometimes during a remodel process, you might discover that previous work done on the house did not receive the proper permitting. In most cases, this isn’t a major problem: as long as the unpermitted work isn’t structural and doesn’t pose safety risks, you should be able to continue the work as-planned, bring everything up to current code, and document it as “as-built.”
If, however, the work in question does pose safety risks, the city could require opening walls for inspection, as-built documentation, and/or engineering verification. To avoid this kind of situation, experienced contractors will spend significant time investigating existing conditions before breaking ground.
What’s Changed Recently
Perhaps you’ve already gone through this permitting process, and you’re hoping to figure out what’s new as you start planning your rebuild process. A few recent changes are affecting South Bay remodels:
- Updated California energy efficiency standards (Title 24 keeps getting stricter)
- Stricter CALGreen requirements
- Increasing electrification expectations
- Evolving ADU regulations
- More detailed stormwater compliance standards
The permitting process is also becoming more efficient as cities rely more on digital formats for plan submissions and revisions. In certain cases, though, this could mean that those same cities demand more precise documentation upfront.
For Second-Home Owners: Managing From a Distance
If you’re building or remodeling a second home in the South Bay but live elsewhere, it’s vital you find a team that can reliably keep you up-to-date. Updates should include permit status updates, shared schedules, digital plan review coordination, remote approval workflows, and clear communication with city agencies. Thanks to the increasing use of digital formats at different regulatory agencies, remote coordination is easier, but proactive communication remains essential. A good project team should be able to manage the permitting process almost entirely on your behalf, but they should also keep you fully informed every step of the way.
How We Can Help
At White Sands Design/Build, we prioritize setting clear and realistic expectations at the start of any process. Having navigated countless permits for remodeling projects across the South Bay, we know what each city expects in construction documents for permits, how to structure submissions to streamline plan check process reviews, and how to keep the workflow streamlined so that no project gets caught up in a holding pattern.
If you’re interested in learning more about remodeling, contact us for a consultation. We’re happy to hear about your project and help you figure out a realistic permit timeline. We want your home remodel permit process to be as smooth as it can possibly be.
Brett Malkin is the Director of Operations at White Sands Coastal Development. He handles contracts and business admin—all the legal and numbers stuff. His background is finance and large-scale residential development, and his degrees are business and psychology. That psych degree helps him figure out what motivates clients and how to give them what they really want. He and his wife are raising two kids in the boho-enclave of Hermosa Beach.
