Real-market 2026 permit fee ranges across kitchen, bath, ADU, addition, and electrical/structural upgrades. Updated May 10, 2026.
| Project | Permit cost (2026) | Typical review time | Plan-check required |
|---|---|---|---|
| Kitchen remodel (with MEP) | $1,200-$3,500 | 4-8 weeks | Yes, full plan-check |
| Bathroom remodel (with MEP) | $900-$2,500 | 3-6 weeks | Yes, full plan-check |
| ADU (standard plan) | $3K-$8K | 4-8 weeks | Pre-approved standard plan: yes, expedited |
| Garage conversion | $2K-$5K | 4-8 weeks | Yes, full plan-check |
| Addition (200-500 sqft) | $3K-$8K | 6-12 weeks | Yes, full plan-check + structural |
| Electrical panel upgrade | $500-$1,200 | 1-3 weeks | Counter permit |
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In Los Angeles, any work involving structural changes, electrical, plumbing, HVAC, or changing room use requires a LADBS building permit. Cosmetic updates like paint, flooring, and hardware do not.
Wall removal or modification (especially load-bearing). Any electrical work (new circuits, panel upgrade, rewiring). Plumbing changes (moving fixtures, new lines, repipe). HVAC installation or replacement. Window or door size changes. Roof replacement. ADU or room addition. Any work changing occupancy type.
Painting (interior and exterior). Flooring replacement (same type, no subfloor modification). Cabinet hardware replacement. Countertop replacement (if plumbing stays in place). Light fixture replacement (same location, no new wiring). Landscaping under 30 inches. Fence under 6 feet.
Kitchen remodel with plumbing/electrical: $1,200-$3,500. Bathroom remodel: $800-$2,000. Room addition: $3,000-$8,000. ADU: $5,000-$15,000. Electrical panel upgrade: $500-$1,200. Fees are based on project valuation and include plan check (65% of permit fee).
Over-the-counter (cosmetic, like-for-like): same day. Standard plan check (kitchen/bath): 4-8 weeks. Structural modification: 8-12 weeks. Addition or ADU: 8-16 weeks. Express plan check: ~50% faster, ~40% surcharge.
Stop-work order if caught during construction. Fines: $940+ per violation. Required to demolish unpermitted work. Issues at resale: buyer's inspection reveals unpermitted work. Insurance may deny claims for unpermitted work. Banks may refuse to finance the purchase.
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NP Line Design (CSLB #1105249). April 2026.
“Navigating LADBS permits for a whole-house renovation is genuinely complex, and I have seen projects delayed 6 to 12 months by submittals that missed a required report or chose the wrong review pathway. The most important thing I tell clients at the start is: LADBS is not adversarial — they are reviewing for public safety, and if you submit a complete and code-compliant package, the process moves. The delays happen when submittal packages are incomplete, when the project triggers a special review (hillside, VHFHSZ, historic), or when the wrong plan checker sees a project that requires specialist review.”
For any renovation requiring structural engineering (wall removal, addition, foundation), hire the engineer before the architect finalizes drawings. Many LA projects go through expensive plan check corrections because the architect designed the structural connections on their own, and the engineer they bring in later specifies a different approach that requires plan revisions. The engineer's input should shape the structural design from the start, not be retrofitted to it.
1. Submitting plans for a full renovation under a 'like-for-like' or 'repair' classification to avoid certain fees, then having a plan checker flag the scope as new construction standards-triggering and kicking it back for full energy compliance
2. Not ordering a soils report (required for any new foundation work or significant grading) before plan submittal, then adding 6 to 12 weeks when the checker requires it as a correction
3. Failing to identify whether the property is in a Very High Fire Hazard Severity Zone (VHFHSZ) before designing — VHFHSZ properties require fire-resistant construction materials and details that must be shown on the plans
If a contractor tells you 'we do not pull permits for this type of work' for any scope involving structural, electrical, plumbing, or mechanical work in LA, that is not just a code violation — it is a liability transfer to you. Unpermitted work can void homeowner's insurance claims, create title issues, and in an earthquake or fire, leave you with no legal recourse if the work contributed to the damage.
A full home renovation in LA typically requires: a building permit (structural, framing, insulation, drywall), an electrical permit (panel, circuits, fixtures), a plumbing permit (supply, drain, fixtures), and a mechanical permit (HVAC, ducting). If you are adding square footage or changing the footprint, you also need site plan approval and may trigger school fees, park fees, and transportation impact fees. Energy compliance (Title 24) is required for nearly all permitted work.
Standard LADBS plan check for a home renovation takes 8 to 16 weeks for over-the-counter or standard submittal. Expedited review (additional fee of $500 to $2,000) takes 10 to 20 business days. Projects in special overlay zones (hillside, coastal, historic, fire) may require additional departmental review adding 4 to 12 weeks. Projects over 7,500 square feet trigger a separate large project review process.
The following generally do not require permits in LA: painting (interior and exterior), flooring replacement (not subfloor), cabinet replacement (no plumbing or electrical move), countertop replacement, like-for-like fixture replacement on existing circuits, and non-structural repairs. All structural work, electrical circuit additions, plumbing alterations, and HVAC changes require permits. When in doubt, call LADBS — unpermitted work creates title complications at resale.
Title 24 is California's energy code. It requires insulation, window, HVAC, and lighting standards for any permitted renovation that touches those systems. In practice, any permit-required scope beyond cosmetic work triggers Title 24 compliance, which must be demonstrated through energy calculations submitted with plans. Common requirements: LED lighting only, minimum R-38 attic insulation, air sealing, and high-efficiency HVAC when replacing.