Architectural planning

Ocean Permits Blog
— Permitting Insights

Straight-talk guidance on getting permits approved in Los Angeles and across California. We write about what actually happens at the counter — how to permit an ADU, what a tenant improvement really involves, how to avoid the corrections that stall projects, and how to rebuild after disaster in areas like Pacific Palisades and Altadena. If you're a homeowner, architect, or contractor trying to understand the permit process, start here.

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A few guides worth starting with: our breakdown of the Adaptive Reuse Ordinance for converting older commercial buildings, what the SB 721 / SB 326 balcony inspection law means for multifamily owners, and how a basement conversion ADU permit actually gets approved. On the smaller-scope side, we cover reroofing permits, patio covers, pergolas, and gazebos, driveway and curb cut encroachment permits, and short-term rental and home-sharing permits.

Also Worth Reading

A handful of narrower questions come up often enough to deserve their own guide. If a tree on your lot is protected under LA's ordinance, our protected tree removal permit guide covers the arborist report and replacement requirements. For accessibility upgrades, we explain when an elevator or wheelchair lift needs a full building permit, and for fuel storage, how an above-ground propane tank gets sited and approved. We also cover the line between a routine repair and a permitted window, door, or skylight replacement, what qualifies as a nonconforming use or structure under LA's zoning code, and — for anyone weighing a smaller backyard project — what permit a patio cover, pergola, or gazebo actually requires. On the commercial side, we get similar questions about grocery store and supermarket permits and, for families displaced by the 2025 fires, about temporary housing and RV permits. We've also published honest comparisons against other permit-tech platforms, including our PermitFlow vs. Pulley breakdown and our Ocean Permits vs. GreenLite comparison. On the compliance side, we cover asbestos survey and SCAQMD Rule 1403 notification requirements before demolition, and the commercial kitchen hood and grease interceptor permit that comes with most restaurant build-outs.

Rooftop Deck & Roof Deck Addition Permits in Los Angeles
Residential Additions & Roof Decks

Rooftop Deck & Roof Deck Addition Permits in Los Angeles

Structural loads, guardrails, stairs, waterproofing and LADBS review for occupied roof decks on garages, ADUs and homes, including City and County fire-rebuild considerations.

October 16, 2026
AB 956: Two Detached ADUs & HOA Rules in California
California ADU Law

AB 956: Two Detached ADUs & HOA Rules in California

Signed September 29, 2026 and effective January 1, 2027: how AB 956 changes two-detached-ADU approvals, HOA protections, unit-size limits, JADUs, and Los Angeles permit planning.

October 8, 2026
Patio Cover, Pergola & Gazebo Permits in Los Angeles
Residential Permits

Patio Cover, Pergola & Gazebo Permits in Los Angeles

When a detached open pergola or patio cover may be exempt from a building permit, when an attached cover or California room needs structural plan check, and how LAMC setbacks, HOA, HPOZ, and Chapter 7A rules affect the design.

September 21, 2026
Graywater System Permit in Los Angeles: Simple vs. Standard Systems
Water & Sustainability Permits

Graywater System Permit in Los Angeles: Simple vs. Standard Systems

When a single-fixture residential graywater system may qualify for the CPC Chapter 16 Part 1 exemption, when a standard multi-fixture system needs an LADBS plumbing permit, and how graywater fits CALGreen, LID, and fire-rebuild landscaping plans.

September 21, 2026
Septic System (OWTS) Permits for LA County Fire Rebuilds
Fire Rebuild Permitting

Septic System (OWTS) Permits for LA County Fire Rebuilds

Upper Altadena, Topanga, and Malibu have thousands of homes on cesspools and septic systems instead of public sewer. This guide explains LA County Department of Public Health's Onsite Wastewater Treatment Program rules for fire rebuilds, percolation testing, costs, and realistic timelines.

September 19, 2026
Private Well & Water System Permits for LA County Hillside Rebuilds
Fire Rebuild

Private Well & Water System Permits for LA County Hillside Rebuilds

How potable private well permits work for hillside rebuilds in Altadena, Topanga, Malibu, and unincorporated Los Angeles County — including well reconstruction, water quality testing, septic separation, destruction permits, costs, and timelines.

September 19, 2026
Protected Tree Removal Permits in Los Angeles: LAMC 46.00–46.10 Guide
Trees & Development

Protected Tree Removal Permits in Los Angeles: LAMC 46.00–46.10 Guide

When Los Angeles requires a permit for protected native tree removal, relocation, pruning, or root-zone damage — including the four-inch threshold, Urban Forestry Division review, arborist reports, replacement trees, costs, fines, and fire-rebuild coordination.

September 18, 2026
Water Tank & Fire Cistern Permits for Los Angeles Fire Rebuilds
Fire Rebuild Permitting

Water Tank & Fire Cistern Permits for Los Angeles Fire Rebuilds

When fire-flow deficiencies on hillside and VHFHSZ properties require a private water tank, cistern, hydrant, standpipe, or suction connection — with LAFD and County Fire review, NFPA 1142, sizing, access, cost, and inspection guidance.

September 18, 2026
Window, Door & Skylight Replacement Permit in Los Angeles
Residential Permits

Window, Door & Skylight Replacement Permit in Los Angeles

When replacement windows, exterior doors, and skylights need an LADBS permit, how bedroom egress and Title 24 energy rules apply, and what HPOZ and Mills Act properties need before installation.

September 17, 2026
Basement Conversion & Basement ADU Permit in Los Angeles
Residential Permits

Basement Conversion & Basement ADU Permit in Los Angeles

How to legally finish or convert a basement in Los Angeles, including below-grade ceiling height, light and ventilation, egress windows and wells, waterproofing, drainage, foundation work, and the separate rules for a basement ADU.

September 16, 2026
Brush Clearance & Defensible Space Permit Guide: Los Angeles
Fire Rebuild Permitting

Brush Clearance & Defensible Space Permit Guide: Los Angeles

California defensible-space law, local brush inspections, and construction-related fuel modification are connected but different obligations. This guide explains PRC §4291, LAFD Brush Clearance Unit coordination, Fuel Modification Plans, and the permit decisions that affect a Los Angeles property.

September 14, 2026
CALGreen Green Building Code Compliance in Los Angeles
Building Code & Compliance

CALGreen Green Building Code Compliance in Los Angeles

How Title 24 Part 11 differs from the Part 6 Energy Code, when LADBS requires separate green-building review, and how to coordinate water, waste, materials, indoor-air-quality, stormwater, and cool-roof documentation.

September 13, 2026
Chimney Demolition & Removal Permits in Los Angeles
Demolition & Structural Work

Chimney Demolition & Removal Permits in Los Angeles

When removing a chimney needs a building permit, structural and roof details, fireplace and venting coordination, asbestos or historic-property review, and fire-rebuild documentation.

September 12, 2026
Mills Act Historic Property Tax Reduction in Los Angeles
Historic Preservation

Mills Act Historic Property Tax Reduction in Los Angeles

The Mills Act can reduce property taxes for qualifying historic properties, but it's a contract with a public agency — not an automatic HPOZ benefit. City of LA review, Office of Historic Resources coordination, income valuation, and County programs.

September 11, 2026
Permit Expediter vs. Land-Use Attorney in Los Angeles
Project Team Roles

Permit Expediter vs. Land-Use Attorney in Los Angeles

A permit expediter and a land-use attorney solve different parts of a development problem. When each professional helps, where their work overlaps, and how owners can build the right project team without paying for the wrong scope.

September 11, 2026
Electrical Panel & Service Upgrade Permits in Los Angeles (2026 Guide)
Electrical & Building Code

Electrical Panel & Service Upgrade Permits in Los Angeles (2026 Guide)

EV chargers, solar, battery storage, ADUs, and fire rebuilds are pushing more homes past their panel's capacity. When a like-for-like swap is enough, when a full LADWP/SCE service upgrade is required, and realistic cost and timeline ranges.

September 9, 2026
State Density Bonus Law & TOC Incentive Program in Los Angeles
Multifamily & Entitlements

State Density Bonus Law & TOC Incentive Program in Los Angeles

How California's Density Bonus Law and LA's Transit Oriented Communities program let multifamily developers build more units and less parking in exchange for affordable housing, and how they interact with AB 2097 and SB 35.

September 9, 2026
Temporary Power Pole & Construction Power Permits in Los Angeles
Building Code & Compliance

Temporary Power Pole & Construction Power Permits in Los Angeles

How a T-pole/temporary construction power permit works under NEC Article 590, the difference between LADWP and SCE jurisdiction, inspection sequencing with LADBS and the utility, and why fire rebuilds especially can't skip this step.

September 8, 2026
Title 24 Energy Code Compliance for Building Permits in Los Angeles
Building Code & Compliance

Title 24 Energy Code Compliance for Building Permits in Los Angeles

How Title 24 Part 6 and CALGreen Part 11 apply to LADBS permits, the CF1R/CF2R/CF3R compliance forms, the solar PV mandate, and why fire rebuilds must meet the current energy code at permit issuance — not the code their original home was built under.

September 6, 2026
JADU Permit Guide: Junior Accessory Dwelling Units in Los Angeles
Residential Building Permits

JADU Permit Guide: Junior Accessory Dwelling Units in Los Angeles

A JADU is not a small ADU — it's a distinct legal category under state law with its own 500-square-foot cap, owner-occupancy rule, and deed-restriction requirements. Here's how JADU permits actually work in Los Angeles.

September 5, 2026
Elevator and Wheelchair Lift Permits in Los Angeles
Accessibility & Vertical Transportation

Elevator and Wheelchair Lift Permits in Los Angeles

A practical guide to Los Angeles permits for elevators, platform lifts, wheelchair lifts, and stair lifts — building code, LADBS, accessibility, structural, electrical, fire, inspections, and closeout.

September 2026
Best Permit Expediters in Los Angeles: How to Choose (2026 Guide)
Permit Guides

Best Permit Expediters in Los Angeles: How to Choose (2026 Guide)

There isn't one 'best' permit expediter in Los Angeles — there's a best category of option for your specific project. The four real paths to getting a permit through LADBS or LA County, and the objective criteria to evaluate any of them against.

August 24, 2026
Demolition Permit in Los Angeles: The Complete Guide
Permit Guides

Demolition Permit in Los Angeles: The Complete Guide

A full or partial demolition in the City of Los Angeles requires an LADBS demolition permit, an asbestos survey and AQMD notification, utility disconnects, and City recycling compliance before a wrecking crew can legally start.

August 24, 2026
Swimming Pool Permit in Los Angeles: The Complete Guide (2026)
Permitting

Swimming Pool Permit in Los Angeles: The Complete Guide (2026)

LADBS's building, electrical, plumbing, and grading permits for a new pool, California's Swimming Pool Safety Act (Health & Safety Code §115922), hillside geotechnical review, Title 24 equipment rules, and LASAN backwash discharge requirements.

August 22, 2026
EV Charger Permit in Los Angeles: The Complete Guide (2026)
Permitting

EV Charger Permit in Los Angeles: The Complete Guide (2026)

How to get an EV charger permit in LA — LADBS's Express Permit process under AB 1236, CALGreen EV-ready requirements for new construction, HOA rights under Civil Code §4745, panel upgrades, and LADWP rebate programs.

August 21, 2026
Conditional Use Permit in Los Angeles: The Complete Guide (2026)
Entitlements & Planning

Conditional Use Permit in Los Angeles: The Complete Guide (2026)

What a Conditional Use Permit (CUP) is under LAMC 12.24, which uses need one, how it differs from a Variance or Zone Change, the step-by-step process, realistic timelines, CEQA review levels, and the Conditional Use Beverage (CUB) process for alcohol sales.

August 21, 2026
Solar Panel Permit Guide for Los Angeles
Permitting

Solar Panel Permit Guide for Los Angeles

Solar and battery storage permitting in LA runs through two separate agencies — LADBS for the building permit and LADWP for interconnection and net metering. SolarAPP+ instant permitting, LAFD rooftop fire-code rules, and the rebuild rules for Pacific Palisades and Altadena.

August 20, 2026
Seismic Retrofit Permit in Los Angeles: Soft-Story Ordinance Guide (2026)
Structural & Seismic Permitting

Seismic Retrofit Permit in Los Angeles: Soft-Story Ordinance Guide (2026)

Which older wood-frame apartment buildings are required to complete LA's Mandatory Soft-Story Retrofit, the compliance deadlines most owners are now past, the LADBS permit process, typical retrofit costs, and how it intersects with post-fire rebuild work.

August 19, 2026
Coastal Development Permit in Los Angeles: Guide for Pacific Palisades & Malibu (2026)
Coastal Zone Permitting

Coastal Development Permit in Los Angeles: Guide for Pacific Palisades & Malibu (2026)

A CDP is required before most construction in the Coastal Zone — Pacific Palisades, Venice, Malibu. Who issues it (City of LA vs. Coastal Commission), when exemptions apply, what the post-fire emergency exemptions actually cover for Palisades like-for-like rebuilds, and the full 7-step process with the appeal period explained.

August 18, 2026
Certificate of Occupancy in Los Angeles: Complete LADBS Guide (2026)
Permitting

Certificate of Occupancy in Los Angeles: Complete LADBS Guide (2026)

A C of O from LADBS is required before any new building, change-of-use project, or post-fire rebuild can legally be occupied. Step-by-step final inspection process, C of O vs. CofC vs. TCO, post-fire Pacific Palisades and Altadena C of O track, and the 7 most common errors that delay issuance.

August 18, 2026
Garage Conversion Permits in Los Angeles
Permitting

Garage Conversion Permits in Los Angeles

Converting your garage into a living space or ADU in Los Angeles? Here's how garage conversion permits work in LA, what's required, and how to avoid the delays that stall these projects.

August 6, 2026

Plan the next permit step

Replacing rooftop equipment or changing a commercial layout starts with a coordinated commercial HVAC and mechanical permit review, including equipment loads, ventilation and related trade permits. For hillside homes and neighborhood storefronts, our Glassell Park permit guide explains parcel-specific Planning layers before LADBS submittal.

Confirm the agency sequence with our Los Angeles LADBS process and fee-planning guide. Owners replacing a fire-damaged home should also review the Pacific Palisades rebuild scenarios and conditional fee-relief guidance rather than assume every replacement follows the same approval track.

Choosing a venue or property comes before a complete permit application. Our family entertainment center and trampoline park guide explains assembly use, exits and equipment interfaces; the Montebello permit guide identifies the City's building and fire review sequence for a local project.

For recovery work, read our fire debris and ash clearance coordination guide alongside the Pacific Palisades and Altadena rebuilding process. Older-home owners can compare that site-clearance pathway with the parcel-specific historic review described in our West Adams remodeling and ADU guide.

When a proposed location changes, the same project can acquire different approvals. Compare Santa Monica's coastal and City review, Altadena's County process and Beverly Hills' municipal permitting requirements before relying on a Los Angeles permit schedule.

New power or operating demands can create additional review tracks. Our commercial battery-storage guide explains utility and fire interfaces; the Atwater Village permit guide covers City residential and storefront projects. For business openings, use the Los Angeles commercial permit guide to organize building, trade and occupancy approvals.

Before deciding who will manage submissions, compare permit expediting versus managing the process yourself. Scope-specific documents and coordinated correction responses matter more than assuming every application can use the same approval track.

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