ADU build in Sherman Oaks. Permits pulled, inspections passed, project completed in 14 weeks. They were transparent about every step. We're renting the unit already — it's beautiful and fully up to code.

ADU Builder & Contractor
in North Hollywood, CA
Garage conversions and detached ADUs on NoHo lots — with the added-parking requirement often waived near the Metro B Line — LADBS permits and pre-approved Standard Plans handled, from design to final inspection, by one local team.
North Hollywood ADU cost (2026): JADU $90K–$150K; Garage Conversion $130K–$200K; Detached ADU $250K–$400K+. Garage conversion or JADU: 6–10 weeks of design and plan check, then 3–5 months of construction, about 5–8 months in all. Detached ADU: 3–5 months of design, engineering and plan check, then 6–9 months of construction, 9–14 months to the Certificate of Occupancy.
Permits: LADBS, City of Los Angeles. One fixed price after a free on-site estimate from a licensed general contractor, CSLB #1021284, based in Valley Glen about 10 minutes from North Hollywood.
Right Image Builders is a licensed ADU contractor building across North Hollywood — one of the Valley's most transit-connected ADU markets thanks to the Metro B Line. We handle garage conversions, detached ADUs, and Junior ADUs, from design through LADBS permits and Standard Plans to final inspection. Licensed & insured, CSLB #1021284, based minutes away in Valley Glen. Free on-site feasibility visit: (818) 210-4544.
North Hollywood Is
Transit-ADU Country
Few Valley neighborhoods are better set up for an ADU than North Hollywood, and the reason is transit. The Metro B Line (Red Line) subway runs right through NoHo, and California law waives the added-parking requirement for an ADU within a half-mile of that kind of major transit. On a lot near the station, that changes everything: you can convert the garage or build a detached unit without giving up parking, which is often the single biggest constraint on a smaller lot.
An ADU is a different animal from a remodel. In North Hollywood an ADU is permitted through LADBS (City of Los Angeles) at the Van Nuys Development Services Center, 6262 Van Nuys Blvd, and power and water connections go through LADWP; the typical site is a 1940s–50s R1 lot with a detached garage, often within half a mile of the B Line, which waives the parking space for a new unit, which is what decides between a garage conversion, a JADU and a detached unit. That means the permitting and utility coordination matter as much as the construction. One contract covers design, LADBS, City of Los Angeles and construction; the project lead who does your estimate at home runs the build, and the itemized fixed-price proposal follows within 3–5 business days.
Whether you're converting a garage near the B Line for rental income, building a detached unit for a family member, or adding a JADU inside the existing footprint of a vintage NoHo home, we'll tell you at the free site visit exactly what your lot allows — and whether it qualifies for the parking waiver — before you spend a dollar on plans.

Three Paths
to a Second Unit
Garage Conversions
The most popular North Hollywood path — especially near the Metro B Line, where the added-parking requirement is often waived so you can convert the garage without replacing the parking. We handle foundation and slab upgrades, framing, insulation, windows, a full kitchen and bath, and code electrical and plumbing, all permitted.
Detached ADUs
A ground-up standalone home in the backyard — up to 1,200 sq ft, its own entrance and address. On the smaller, older NoHo lots we most often build in the 500–900 sq ft range, sized to the yard and your budget, and designed to sit comfortably beside a vintage home.
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 on a tight lot.
Transit Parking-Waiver Review
We check your address against the half-mile transit radius around the Metro B Line up front, so you know before design whether the added-parking requirement is waived — the detail that makes a garage conversion or detached ADU viable on a smaller NoHo lot.
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.
Design, Permits & Build
One contract from concept to keys: a licensed architect draws the plans, a structural engineer stamps them, we file with LADBS, and our own crew builds through final inspection and the Certificate of Occupancy.
Why NoHo Lots
Work for ADUs
The North Hollywood advantage is location. Across the NoHo Arts District, Toluca Woods, and Bakman, the lots are older and often smaller than the Valley average — but the neighborhood is anchored by the Metro B Line (Red Line) subway, and that transit access is the game-changer for ADUs here.
State law waives the added-parking requirement for an ADU within a half-mile of major transit, so on lots near the B Line you can convert an existing garage or build a detached unit without carving out a new parking pad — the constraint that most often kills an ADU on a small lot. That's why garage conversions and detached ADUs are especially attractive in NoHo.
North Hollywood is City of Los Angeles, so your unit is permitted through LADBS — Valley submittals run through the Van Nuys Development Services Center. 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 our shop is minutes away in Valley Glen, a project lead can stay hands-on from feasibility through final inspection.
North Hollywood ADU
Cost Ranges
| ADU Type | Typical Range | What's Involved |
|---|---|---|
| JADU | $90K–$150K | Up to 500 sq ft carved from the existing home with an efficiency kitchen and bath. The lowest-cost legal unit. |
| Garage Conversion | $130K–$200K | Convert an existing garage to a full legal ADU — foundation/slab upgrades, framing, kitchen, bath, and code systems. Often no new parking needed near the B Line. |
| Detached ADU | $250K–$400K+ | Ground-up standalone unit, typically 500–900 sq ft on a smaller NoHo lot, including utilities and site work. |
ADU costs vary widely with size, finishes, site conditions, and utility runs. Ranges are for planning only; your fixed-price proposal follows the free feasibility visit.
Three Steps.
Zero Surprises.
Free Feasibility Visit
We visit your North Hollywood property, confirm what your lot allows, check whether your address qualifies for the Metro B Line parking waiver, and tell you honestly which path — garage conversion, detached, or JADU — fits your goals and budget.
Design, Plans & Permits
We design the unit, use LADBS Standard Plans where they fit, and carry the submittal and corrections through plan check — with a fixed-price proposal set before construction.
Build & Deliver
One crew builds the ADU to final inspection sign-off, utilities connected and address issued. You get a rentable, legal second home — final payment only after your walkthrough approval.
Start Your North Hollywood
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 — and whether it qualifies for the Metro B Line parking waiver — before you spend anything on plans.
Prefer to talk it through?
(818) 210-4544What Clients Say About
Our ADU Construction Work
We had a complex ADU project that other contractors kept turning down or quoting absurd prices. Right Image Builders handled permits, design, and construction seamlessly. This is the most professional contractor I've ever worked with in 15 years of owning property in LA.
We had tried two other contractors who couldn't navigate the LADBS permit process for our ADU. Right Image Builders had the permit in hand within six weeks of starting design and delivered a beautiful unit on the exact date promised. It's now generating $2,800 a month in rental income. Best investment we've made in this property.
Questions We
Hear in North Hollywood
A garage conversion never needs replacement parking under state ADU law. A new detached unit needs no parking space when the lot is within half a mile walking distance of public transit, which covers much of North Hollywood near the Metro B Line at North Hollywood station and the G Line. Where a space is required, one tandem space on the existing driveway satisfies it.
A garage conversion or JADU takes 6–10 weeks of design and plan check and 3–5 months of construction, about 5–8 months in all; a detached ADU takes 3–5 months of design, engineering and plan check and 6–9 months of construction, 9–14 months to the Certificate of Occupancy. Yes, you can rent it: a standard ADU can be rented long-term (30 days or more) with no owner-occupancy requirement; only a JADU requires the owner to live on the property.
Right Image Builders, a licensed general contractor (CSLB #1021284) based in Valley Glen about 10 minutes from North Hollywood, designs, permits and builds ADUs across the NoHo Arts District, Toluca Woods, Toluca Terrace under one fixed-price contract: design, permits through LADBS, and construction by one crew, with final payment only after your walkthrough. 5.0★ on Google (45 reviews) and 4.9★ on Angi (103 reviews).
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Let's Build Your
North Hollywood ADU
Free feasibility visit. Fixed-price proposal. One local team from design and LADBS permits through to a finished, rentable unit — parking waiver checked up front.
(818) 210-4544
