ADU Builder & Home Additions in Beverly Hills, CA
Source: https://www.remodelyourvibe.com/services/adus-additions/beverly-hills
Last modified: 2026-09-24T00:00:00.000Z
Text part: 1 of 1
Full website text index | Services by city | Previous page | Next page
Image: Detached backyard ADU with wood siding and black-framed glass doors at dusk
- Beverly Hills
Design · Permit · Build
ADUs & Additions in Beverly Hills
Detached ADUs, garage conversions and additions, from plans to move-in.
Book a Consultation Call 818-300-2393
Built for Beverly Hills Homes
Beverly Hills projects are judged as much on how the work is run as on how it finishes. The city enforces construction hours, staging and street use tightly, and neighbors notice everything. A clean, quiet, well-sequenced jobsite is part of the deliverable here, alongside the finish quality itself.
Trousdale Estates and the Hillside Area north of Sunset add hillside engineering on top of that.
Estate properties where finish quality, discretion and a clean jobsite matter as much as the design itself.
We are a design-build team, which means the people who draw your project are the people who build it. Design, engineering, permits and construction run through one project manager and our own crews, so nothing gets lost in a handoff between a salesperson and a subcontractor. We are licensed, bonded and insured, CSLB license #1119054 .
Permits in Beverly Hills: Beverly Hills permits independently with its own plan check. Single-family homes in the Central Area go through design review for street-visible changes; the Hillside Area has no design review process but has its own development standards. Standards for construction hours, staging and street use are strictly enforced, and hillside properties north of Sunset carry additional grading review.
Permit details checked September 2026 against City of Beverly Hills . Rules change, so we confirm them again for your parcel.
What We Build
- Discreet jobsite and staging management
- Estate-grade finish detailing
- Detached ADUs, ground-up
- Garage conversions to living space
- Junior ADUs within the main house
- Room additions and bump-outs
- Second-story additions
- Full kitchens and bathrooms in the ADU
- Separate utility metering where required
- Private entries, patios and landscaping
- Plans, engineering and city submittals
- Title 24 energy compliance
Local Conditions
What to Know in Beverly Hills
These local conditions change the scope, the schedule and the budget.
01
Trousdale Estates and Hillside Area parcels north of Sunset are hillside builds requiring engineered retaining
02
The Flats offer large level lots suited to full estate-scale outdoor programs
03
Construction staging and neighbor impact are tightly regulated and need planning up front
Areas we serve in Beverly Hills:Beverly Hills FlatsTrousdale EstatesHillside Area north of Sunset
Investment
What It Costs in Beverly Hills
Real Southern California price ranges, not teaser numbers.
Detached ADU
$150,000 to $400,000+
What moves it: square footage, finish level, utility runs, and site access; garage conversions typically run well below a ground-up detached build
Garage conversion ADU
$80,000 to $180,000
What moves it: whether the existing slab and framing meet current code, how far utilities have to run, and the finish level of the kitchen and bathroom
Plans, drawings and permit management
$4,500 to $25,000+
What moves it: project type and size, whether structural engineering, Title 24 or a soils report is required, and how many jurisdictions or review bodies are involved
Your lot, access and finishes set the price. We walk the site, then show you where every dollar goes.
Get a line-item price for your Beverly Hills property
The Process
How We Work in Beverly Hills
01
Feasibility
We check lot size, setbacks, utilities and access to confirm what your property will actually support.
02
Design & 3D
Layout, elevations and finishes, modeled in 3D so you approve the unit before submittal.
03
Plans & Permits
We prepare the full drawing set, handle engineering and Title 24, and manage the city submittal and corrections. In Beverly Hills that submittal goes to City of Beverly Hills Community Development Department, Building & Safety.
04
Foundation & Framing
Site prep, foundation, framing and dry-in by our own crews.
05
Systems & Finishes
Electrical, plumbing, HVAC, insulation, then kitchen, bath and interior finishes.
06
Final Inspection
We pass final inspection, walk the unit with you and hand over the keys.
Questions
What Beverly Hills Homeowners Ask
Who issues the permits for this work in Beverly Hills?
City of Beverly Hills Community Development Department, Building & Safety. Beverly Hills permits independently with its own plan check. Single-family homes in the Central Area go through design review for street-visible changes; the Hillside Area has no design review process but has its own development standards.
Standards for construction hours, staging and street use are strictly enforced, and hillside properties north of Sunset carry additional grading review. We prepare the drawings, make the submittal and handle plan-check corrections ourselves, so you are not the one chasing plan check.
What makes building in Beverly Hills different?
Estate properties where finish quality, discretion and a clean jobsite matter as much as the design itself. One local condition that shapes the work: Trousdale Estates and Hillside Area parcels north of Sunset are hillside builds requiring engineered retaining.
Which parts of Beverly Hills do you work in?
All of it, including Beverly Hills Flats, Trousdale Estates and Hillside Area north of Sunset. Our crews run every job out of our Cahuenga Pass base in Los Angeles, with our own people on site.
What does an ADU or addition cost in Beverly Hills?
Detached ADU: generally $150,000 to $400,000+ across Southern California. What moves it is square footage, finish level, utility runs, and site access; garage conversions typically run well below a ground-up detached build. We give line-item pricing after seeing the site rather than quoting a number over the phone.
How long does an ADU take start to finish?
Plan a realistic year. Design and engineering typically take one to three months, city plan check and corrections add several more, and construction usually runs four to eight months depending on size and site access.
Is a garage conversion cheaper than a detached ADU?
Usually yes, and often substantially, because the foundation, walls and roof already exist. The trade-offs are that you lose the garage, and older slabs and framing sometimes need upgrading to meet current code.
Can I rent the ADU out?
California ADU law is designed to allow long-term rental, and an ADU is one of the few ways to add rentable square footage to a single-family lot. Short-term rental rules vary by city, so confirm your local ordinance before counting on that income.
Do you handle the permits?
Yes. Plans, engineering, Title 24 and the city submittal are all handled in-house, including responding to plan-check corrections. That is a service we sell on its own, so it is not something we hand off.
More Services in Beverly Hills
Pool & Spa Remodeling in Beverly Hills Backyard & Outdoor Living in Beverly Hills Kitchen, Bath & Interior Remodeling in Beverly Hills Plans, Permits & Design in Beverly Hills Everything we build in Beverly Hills
ADUs & Additions Nearby
ADUs & Additions in West Hollywood ADUs & Additions in Hollywood Hills ADUs & Additions in Sherman Oaks ADUs & Additions in Santa Monica ADUs & Additions in Westwood
Planning Guides
Before You Build in Beverly Hills
Costs, materials and process notes from our own projects.
Beverly Hills Backyards: 5 Lessons in Quiet Luxury What do $10M+ backyards have that $2M backyards don't? Here's what ultra-luxury outdoor spaces teach us about design. Read guide Backyard Remodel Ideas for Beverly Hills Homes Beverly Hills properties demand exceptional outdoor spaces. Explore design ideas that match the neighborhood's luxury standards while maximizing your property's potential. Read guide ADU Cost Breakdown by Size in Los Angeles A detached ADU in Los Angeles runs $150,000 to $400,000-plus. Here is the real cost broken down by unit size, with the soft costs, utility work and finish decisions that move the number. Read guide Garage Conversion to ADU: The Step-by-Step Build A garage conversion runs $80,000 to $180,000 in Southern California. Here is the real sequence, from slab testing and plan check to the raised floor, the mini-split and final sign-off. Read guide
Planning an ADU in Beverly Hills?
Sit down with your project manager and get an accurate estimate. We call you back within one business day.
Book a Consultation 818-300-2393
Licensed, bonded & insured · CSLB license #1119054
End of text part 1 of 1. This page is complete.