Room Addition Contractor West Hollywood CA — Costs & 2026 Guide

Room Addition Contractor in West Hollywood, CA

West Hollywood room additions are driven by one of the most design-forward residential markets in the greater Los Angeles area. As an independent city with its own building department, West Hollywood has a permit process that is generally more responsive than LADBS, and a homeowner demographic that treats renovation as a reflection of personal taste and design values. With home values at $1.8M–$5M+ for single-family properties, West Hollywood room additions represent significant investments that are rewarded by the market. APLA Construction (CA Lic #1136359) handles room additions throughout West Hollywood, managing all City of West Hollywood permits and construction.

Room Addition Costs in West Hollywood (2026)

Ground-Floor Primary Suite Addition

Home Office or Guest Suite Addition

Second Story Addition

West Hollywood Building Department

West Hollywood has its own Building and Safety Division. All permits go through the City of West Hollywood, not LADBS. Plan check for room additions is typically 4–8 weeks, faster than LADBS. APLA manages all West Hollywood permit submissions.

Frequently Asked Questions — Room Addition West Hollywood CA

How much does a room addition cost in West Hollywood in 2026?

Ground-floor primary suite: $205,000–$385,000. Second story: $420,000–$830,000+. West Hollywood is priced between Beverly Hills (highest) and Mid-City LA — a premium market with the highest quality expectations.

Can I add a second story in West Hollywood?

Yes, subject to height limits, setbacks, and neighbor-privacy provisions. West Hollywood reviews second story additions with attention to privacy impact. A well-designed second story addition that addresses these requirements is approvable. APLA provides free feasibility assessments for West Hollywood additions.

Does APLA do room additions in West Hollywood?

Yes. APLA (CA Lic #1136359) handles room additions throughout West Hollywood. Call (818) 818-4419 for a free estimate.

How long does a room addition take in West Hollywood?

Ground-floor: 16–32 weeks. Second story: 28–46 weeks. City of West Hollywood plan check (4–8 weeks) is faster than LADBS, which helps keep overall timelines manageable.

Start Your West Hollywood Room Addition

Call: (818) 818-4419
Email: info@aplaconstruction.com
CA General Contractor License #1136359

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