How much does adu construction cost in Beverly Hills?

Most Beverly Hills projects land between $225,000 – $450,000, with an average near $337,500. Local crews quote roughly $375 – $750 per square foot.

What is included in the Beverly Hills price per square foot?

Typically materials, labor and cleanup. Permits, disposal and access challenges are usually quoted separately.

Unit pricing

ADU Construction cost per square foot in Beverly Hills

ADU Construction cost per square foot in Beverly Hills, California in 2026.

Low

$225,000

Average

$337,500

High

$450,000

Beverly Hills crews quote about $375 – $750 per square foot.

Price my project See top-rated Beverly Hills pros

Multiply local unit rates by your real measurements.

What drives adu construction prices in Beverly Hills

Local labor, permitting and climate move Beverly Hills prices away from the national average.

Labor market

Licensed Beverly Hills contractors carry California workers' comp and prevailing wage pressure, and crews here quote roughly 50% above the national labor average. Demand in the Los Angeles market peaks in spring, so booking early usually beats a rush premium.

Permits

Beverly Hills follows the California Building Standards Code, so most structural, electrical, plumbing and re-roof work needs a permit from the Beverly Hills building department plus Title 24 energy compliance. Seismic bracing and soft-story retrofit rules apply to many older LA-area properties, and hillside lots trigger extra geotechnical review.

Climate

Beverly Hills sits in a warm Mediterranean climate with intense summer sun, so expect UV-stable, heat-tolerant materials and shaded scheduling in peak summer.

Beverly Hills unit pricing by material

Prefab studio ADU$350 – $480

Site-built 1-bedroom$480 – $630

Site-built 2-bedroom$630 – $815

Custom high-end ADU$815 – $1,150

Ways to lower your Beverly Hills price

Use pre-approved ADU plans where your city offers them — saves months and design fees.
Detach only if required; attached and conversion ADUs cost far less.
Collect three written bids on an identical scope — spreads of 20–40% are normal.
Book in the off-season and stay flexible on the start date to save 5–15%.
Bundle nearby work into one mobilization so you only pay setup and travel once.
Ask what the contractor would change to cut 10% without hurting durability.

Beverly Hills questions

People also search: adu construction cost Beverly Hills · adu construction near me Beverly Hills · adu construction price per square foot Beverly Hills · adu construction permit cost Beverly Hills

Price my project in Beverly Hills

Answer a few questions and we'll model a low, average and premium price for your zip code — then match you with accredited local pros.

Price my project