Bel Air estates often include guest houses, staff quarters, and accessory dwelling units.
Bel Air Secondary Structure Costs
- Pool House (400-800 sq ft): $200,000-$400,000
- Guest Suite (600-1,000 sq ft): $350,000-$600,000
- Full Guest House (1,000-2,500 sq ft): $600,000-keywords: ['room addition studio city', 'home addition toluca lake', 'second story addition', 'contractor studio city', 'studio city remodeling', 'toluca lake contractor', 'home expansion san fernando valley'],
},,500,000
- Luxury ADU (800-1,200 sq ft): $400,000-$750,000
Add a guest house or ADU to your Bel Air property. Call ESV at (818) 883-8753!
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Written & Reviewed by
Ari, Licensed General Contractor
Founder & CEO, ESV Prime Construction Specialists, Inc.
With over 20 years of hands-on experience in residential construction across Los Angeles County, Ari holds California Contractor's State License #1065151 (Class B General Building). Every article is based on real project experience and current LA County building codes to ensure homeowners get accurate, actionable information for their construction projects.
CSLB #106515120+ Years Experience500+ Projects Completed


