5 Things to Know Before Starting a Major Remodel in Los Angeles

HANNAH A · August 8 2025

Thinking about remodeling your home in Los Angeles? Whether you’re upgrading a mid-century modern in Silver Lake or reimagining a bungalow in Culver City, a major renovation in L.A. requires more than just big ideas—it demands smart planning and local know-how.

Before you swing a sledgehammer, here’s your ultimate checklist for remodeling in Los Angeles, tailored for homeowners navigating the unique landscape of L.A. construction.

1. Know Your “Why” — and Your Neighborhood

Are you remodeling to add value for resale in a hot Los Angeles real estate market? Expanding for a growing family in Highland Park? Or finally updating your 1970s kitchen in Westwood?

Understanding your goals helps shape your design, budget, and timeline—and ensures your remodel aligns with local home trends.

2. Set a Realistic Remodeling Budget for L.A.

Construction costs in Los Angeles can be higher than the national average. Be sure to factor in:

General contractor fees
Architectural design (required for many L.A. permits)
High-end materials (common in neighborhoods like Beverly Hills or Santa Monica)
Permit fees (which vary by city)
A 10–20% contingency for unexpected costs

3. Understand the Timeline—Permits Take Time in L.A.

In Los Angeles, getting permits can take weeks—or even months—especially for large remodels or additions. Delays can be caused by:

Backlogs at the Los Angeles Department of Building and Safety (LADBS)
Historical preservation reviews in certain neighborhoods
Design review boards or HOA approvals

Plan for a longer lead time if you’re in areas like Hancock Park or the Hollywood Hills.

4. Permits Are a Must in Los Angeles

L.A. is strict about building codes. You’ll likely need permits for:

Structural changes
Electrical or plumbing work
Additions or ADUs (Accessory Dwelling Units)

Unpermitted work can lead to fines, delays, and problems when you sell. Always work with a contractor familiar with LADBS and local zoning regulations.

5. Hire the Right Los Angeles Remodeling Contractor

The L.A. market is full of contractors—but not all are created equal. Be sure to:

Choose a licensed, bonded, and insured contractor (check with the CSLB)
Ask about experience in your specific neighborhood (e.g., hillside builds in Echo Park require special expertise)
Read Yelp, Houzz, and Google reviews from local homeowners

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