ADU Contractor · Woodland Hills, CA

ADU Construction
in Woodland Hills, CA

Full-size detached ADUs up to 1,200 sq ft, garage conversions, and JADUs on the generous west-Valley lots of Woodland Hills — LADBS permits, Standard Plans, and heat-smart Title 24 design handled by one local team.

Right Image Builders is a licensed ADU contractor building across Woodland Hills — Walnut Acres, Vista de Oro, and the Warner Center edge, where generous lots make full-size units possible. We handle detached ADUs, garage conversions, and Junior ADUs, from design through LADBS permits, Standard Plans, and Title 24 energy compliance to final inspection. Licensed & insured, CSLB #1021284, a straight drive east in Valley Glen. Free on-site feasibility visit: (888) 357-9992.

CSLB #1021284 Licensed & Insured 12+ Years in the Valley 5.0★ · 87 Reviews LADBS Standard Plans (888) 357-9992

The Right Image Approach

Room for a
Full-Size ADU

Woodland Hills is one of the better places in the San Fernando Valley to build an ADU, and the reason is simple: space. The larger ranch and traditional homes at the west end of the Valley sit on generous, suburban lots — the kind of yard that easily supports a full-size detached unit rather than a squeezed-in studio. Where a tight tract lot forces compromises, a Woodland Hills lot often has room for the whole 1,200 sq ft.

An ADU is a different animal from a remodel. It's a complete small home: foundation, framing, a full kitchen and bath, its own electrical and plumbing, and its own address. That means the permitting and utility coordination matter as much as the construction. We manage all of it — design, LADBS submittal, the pre-approved Standard Plan path where it fits, utility connections, and the build — as one contract with one point of contact.

The one thing you can't ignore here is the heat. Woodland Hills is among the hottest spots in Los Angeles in summer, so a detached ADU has to be built for that climate from day one: real insulation, a properly sized cooling system, and heat-smart low-E windows — which is also what Title 24 energy compliance requires. We design and document all of it rather than bolting it on later.

Whether you're building a detached unit for rental income, housing a family member, or adding a home office in the backyard, we'll tell you at the free site visit exactly what your Woodland Hills lot allows and what it realistically costs — before you spend a dollar on plans.

Detached ADU in Woodland Hills — Right Image Builders

Recent ADU · Woodland Hills, CA

What We Build

Three Paths
to a Second Unit

01

Detached ADUs

A ground-up standalone home in the backyard — up to 1,200 sq ft, with its own entrance and address. Woodland Hills' generous lots often support a full-size two or three-bedroom detached unit designed to complement the main home. [VERIFY size limits.]

02

Garage Conversions

The most cost-effective path. We convert your existing detached or attached garage into a legal ADU — foundation and slab upgrades, framing, insulation, windows, a full kitchen and bath, and code electrical and plumbing, all permitted.

03

Junior ADUs (JADUs)

A JADU (up to 500 sq ft) carved out of the existing house — often a converted bedroom or garage-adjacent space with an efficiency kitchen. The lowest-cost way to add a legal, rentable unit without building new square footage.

04

Heat-Smart Title 24 Design

The Woodland Hills essential. We design in real insulation, a properly sized cooling system, and heat-smart low-E windows so the unit stays comfortable through west-Valley summers — and meets the Title 24 energy compliance the permit requires.

05

LADBS Standard Plans

Where it fits your lot, we use the City of LA's pre-approved ADU Standard Plan Program to shorten plan check and reduce design cost — a faster, more predictable path to permits than a fully custom set of drawings.

06

Design, Permits & Build

One contract from concept to keys: design and engineering, LADBS submittal and corrections, utilities, construction, and final inspection sign-off. A single team accountable for the whole ADU, not a designer, an expediter, and a builder pointing fingers.

Building in Woodland Hills

Why West-Valley Lots
Fit Full ADUs

The Woodland Hills advantage is the lot itself. Across Walnut Acres, Vista de Oro, and the family neighborhoods near the Warner Center edge, the larger ranch and traditional homes came with deep, generous yards — exactly the room a full-size detached ADU wants. It's the difference between shoehorning a studio into a corner and building a real two or three-bedroom second home.

Woodland Hills is City of Los Angeles, so your unit is permitted through LADBS. Where the lot fits, we use the city's pre-approved ADU Standard Plans to move plan check faster than a custom design would. And because these summers are brutal, every detached ADU here has to satisfy Title 24 energy standards — insulation, cooling, and heat-smart windows — which we design in from day one rather than treating as an afterthought.

Proximity to Warner Center is a quiet advantage, too: a well-built ADU in a suburban, family-oriented pocket minutes from one of the Valley's largest employment hubs is a strong rental and multigenerational-housing asset. From our Valley Glen shop, a straight drive east on the 101, we're close enough to stay hands-on through design, framing, and final inspection.

What It Costs

Woodland Hills ADU
Cost Ranges

ADU TypeTypical RangeWhat's Involved
JADU $95K–$160K Up to 500 sq ft carved from the existing home with an efficiency kitchen and bath. The lowest-cost legal unit.
Garage Conversion $140K–$210K Convert an existing garage to a full legal ADU — foundation/slab upgrades, framing, kitchen, bath, insulation, and code systems.
Detached ADU $260K–$450K+ Ground-up standalone unit, often a full-size 800–1,200 sq ft build on a generous Woodland Hills lot, including utilities, site work, and Title 24 energy scope.

ADU costs vary widely with size, finishes, site conditions, and energy scope. Ranges are for planning only; your fixed-price proposal follows the free feasibility visit. [VERIFY — owner to confirm current ADU cost ranges before publish.]

How It Works

Three Steps.
Zero Surprises.

01

Free Feasibility Visit

We visit your Woodland Hills property, confirm what your lot allows, check how much unit the yard supports, and tell you honestly which path — detached, garage conversion, or JADU — fits your goals and budget.

02

Design, Plans & Permits

We design the unit with heat-smart Title 24 detailing, use LADBS Standard Plans where they fit, and carry the submittal and corrections through plan check — with a fixed-price proposal set before construction.

03

Build & Deliver

One crew builds the ADU to final inspection sign-off, utilities connected and address issued. You get a rentable, legal, energy-efficient second home — final payment only after your walkthrough approval.

Free Feasibility Visit

Start Your Woodland Hills
ADU

Tell us about your lot and your goals and we'll get back to you within 4 business hours. We'll confirm what your property allows before you spend anything on plans.

Prefer to talk it through?

📞 (888) 357-9992
Request Received
Thank you — a senior member of our team will reach out within 4 business hours. For anything urgent, call (888) 357-9992.

Your information is kept private and never shared. Privacy Policy

0+
Years in the Valley
0
Five-Star Reviews
Top 1%
CA Contractors
0+
Permitted Projects

Woodland Hills ADU FAQ

Questions We
Hear in Woodland Hills

Can I build an ADU on my lot in Woodland Hills?+
Almost certainly. California ADU law lets nearly every single-family property add at least one ADU plus a Junior ADU, and Woodland Hills is especially well suited to it: the larger ranch and traditional homes here sit on generous lots at the west end of the Valley, which is exactly the room a full detached unit wants. We confirm exactly what your specific lot allows at the free site visit.
How big can my ADU be in Woodland Hills?+
Under current California rules, a detached ADU can generally be built up to 1,200 sq ft, and a Junior ADU (JADU) is capped at 500 sq ft and must be within the existing home. Because Woodland Hills lots are generous, homeowners here often have the room for a full-size detached unit at or near the 1,200 sq ft limit — a genuine two or three-bedroom rather than a compact studio. We size the ADU to your lot, your budget, and whether you're housing family or renting. [VERIFY exact size limits with owner/current code.]
Do you handle the permits, and does Woodland Hills use LADBS?+
Yes — Woodland Hills is City of Los Angeles, so your ADU is permitted through LADBS. We manage the whole process, and where it fits your lot we use the LADBS pre-approved Standard Plan Program to speed plan check. Because Woodland Hills summers are so hot, a detached ADU here also has to meet Title 24 energy standards — insulation, cooling, and heat-smart windows — which we design in and document from the start. You don't deal with the counter or the corrections — we do.
Can I convert my Woodland Hills garage into an ADU?+
Yes, and it's one of the most cost-effective paths. Many Woodland Hills homes have a roomy detached or attached garage that converts well into a legal ADU — we upgrade the foundation and slab as needed, frame new walls, add insulation, windows, a full kitchen and bath, and bring electrical and plumbing to code, all on permit. Given the west-Valley heat, we pay particular attention to insulation and cooling so the converted space is comfortable year-round. A garage conversion typically costs less than a ground-up detached unit.
How does the Woodland Hills heat affect an ADU build?+
A detached ADU is a complete small home, so it has to be built for the climate it sits in — and Woodland Hills is one of the hottest spots in Los Angeles in summer. That means designing in real insulation, a properly sized cooling system, and heat-smart, low-E windows from day one, rather than treating them as upgrades. These measures are also required to meet Title 24 energy compliance on the permit. We build a Woodland Hills ADU to stay comfortable and efficient through triple-digit afternoons.
How long does an ADU take, and can I rent it out?+
ADU applications in California are reviewed ministerially, generally within about 60 days, and construction of a detached unit typically runs several months depending on size and site work. Yes, you can rent it out — a Woodland Hills ADU on a generous lot is one of the strongest rental-income and multigenerational-housing moves available in the west Valley. We give you a realistic combined permitting-and-build timeline at proposal. [VERIFY current approval timelines.]

Ready When You Are

Let's Build Your
Woodland Hills ADU

Free feasibility visit. Fixed-price proposal. One local team from design and LADBS permits through to a finished, rentable, energy-efficient unit.

📞 (888) 357-9992
Request Received
Thank you — a senior member of our team will reach out within 4 business hours. For anything urgent, call (888) 357-9992.

Your information is kept private and never shared. Privacy Policy

📞 Call NowFree Estimate