Beverly Hills, Los Angeles County

ADU / Guest House Cost in Beverly Hills, CA

Beverly Hills remodeling costs are 30% abovethe California state average. Here's what a typical adu / guest house costs in Beverly Hills in 2026, based on a 500 sqf project.

Budget
$162,500
$325/sqf
Mid-Range
$260,000
$520/sqf
High-End
$390,000
$780/sqf

Cost breakdown

Foundation & Framing
25%$65,000
Mechanical (HVAC, Plumbing, Electrical)
20%$52,000
Interior Finishes
20%$52,000
Exterior & Roofing
15%$39,000
Kitchen & Bath Fixtures
10%$26,000
Permits, Plans & Engineering
10%$26,000

Breakdown based on mid-range estimate of $260,000

Typical Timeline
4-8 months
Permits Required

Building, electrical, plumbing, mechanical. May require plan check.

Remodeling in Beverly Hills

Ultra-premium remodeling market. Architectural review board scrutinizes every project. Expect premium contractor rates, extended timelines, and high-end material specifications. Many projects exceed $500K.

California allows ADUs on most residential lots since 2020. An ADU adds living space and rental income. Cities must approve or deny within 60 days of a complete application.

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Other projects in Beverly Hills

Kitchen Remodel
$39,000 – $117,000
Bathroom Remodel
$19,500 – $62,400
Room Addition
$78,000 – $214,500
Roof Replacement
$16,250 – $48,750
Exterior Paint
$6,500 – $22,750
Whole House Remodel
$351,000 – $1,170,000

ADU / Guest House cost in other California cities

Vacaville
$112,500 – $270,000 | Solano County
Roseville
$118,750 – $285,000 | Placer County
Chula Vista
$118,750 – $285,000 | San Diego County
Huntington Beach
$137,500 – $330,000 | Orange County
Thousand Oaks
$131,250 – $315,000 | Ventura County
Palm Desert
$118,750 – $285,000 | Riverside County
Carlsbad
$137,500 – $330,000 | San Diego County
San Bernardino
$100,000 – $240,000 | San Bernardino County

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