What "Pre-Approved" Actually Buys You
The slowest part of most ADU projects isn't construction — it's the design-and-review loop before anyone digs. Los Angeles attacked that bottleneck with a standard plan program: a catalog of ADU designs the city has already reviewed for code compliance. Choose one, and plan check stops re-litigating the building and focuses on your site.
AUTHORITY LINK TODO: la-pre-approved-standard-plan-aduFor a straightforward Van Nuys lot, that typically means weeks saved and correction rounds avoided. The designs range from studios to two-bedroom units, drawn by architects who did the code homework once so every subsequent homeowner doesn't have to.
What it doesn't buy: a shortcut past site reality. Your foundation, utilities, grading, and setbacks still get reviewed for your parcel — which is where having a contractor who works LADBS weekly keeps the fast lane actually fast.
The Honest Trade-Offs
Standard plans are a deal, not a free lunch, and the constraint is simple: the structure stays as approved. Finishes, fixtures, cabinets, flooring — all yours. Moving a window, stretching the footprint, flipping the floor plan — that voids the pre-approval and sends the design back through full review, erasing the reason you chose it.
So the decision comes down to fit. If a catalog design suits your household and sits well on your lot, the program is excellent value: design fees drop, approval shortens, and the layout is proven. If your lot is tight, sloped, or oddly shaped — or you have strong opinions about where the kitchen window goes — a custom design through our ground-up ADU construction is usually the better spend, and we'll say so plainly.
Plenty of Van Nuys projects also land in between: a standard plan for a rental unit in back, custom work elsewhere on the property.
Matching a Plan to a Van Nuys Lot
The catalog is citywide; your lot is specific. Before recommending any plan we overlay its footprint on your actual parcel: four-foot side and rear setbacks, distance from the main house, where the sewer lateral genuinely runs (post-war clay lines around Lake Balboa have opinions), driveway access for construction, and sun orientation — a west-facing wall of glass is a different proposition in Valley heat than the catalog rendering suggests.
That screen usually narrows the catalog to a shortlist of two or three designs that truly fit. From there you're choosing on layout and looks, not gambling on feasibility — and the site-specific package we submit alongside the standard plan (foundation for your soil, utility routing, site plan) is built to clear review in one pass.
From Plan Choice to Keys
Once the plan is chosen, the project runs like any of our ADU builds — with the front end compressed. Site package prepared and submitted, permits issued, then foundation, framing per the approved drawings, rough trades, staged LADBS inspections, finishes, and the certificate of occupancy that makes the unit legal to rent.
One licensed contractor is accountable for the whole run — CSLB #1160251, verifiable at the state board — the same way we run every ADU, addition, and remodel across the Valley. The standard plan shortens the paperwork; the build discipline is identical.
Curious whether the catalog has a plan that fits your yard? Bring us your address — the lot screen and the estimate are both free.
Get a free standard-plan feasibility estimate
Tell us about your lot and our licensed team will shortlist the pre-approved plans that fit, then write you a free estimate for the full build. CSLB License #1160251. No cost, no obligation.
Van Nuys General Contractor ADU & Remodeling LLC is a licensed California contractor — CSLB License #1160251. We build ADUs, additions and remodels across Van Nuys and the San Fernando Valley, and every project is permitted and inspected through the city.
Frequently Asked Questions
What is a pre-approved standard plan ADU?
It's an ADU built from a design the City of Los Angeles has already reviewed and approved for code compliance. Because the building itself is pre-checked, plan review focuses mainly on your site — placement, utilities, and foundation for your soil — which typically cuts weeks off the approval timeline compared to a fully custom design.
How much faster is the standard plan route?
The structure's plan check is largely already done, so city review often shrinks from multiple correction rounds to a site-focused review that can clear dramatically faster. Real-world timing still depends on your lot's specifics — grading, utilities, and any zoning overlays — which is why we give you a lot-specific timeline at the estimate rather than a slogan.
Can a standard plan be customized?
Within limits. Finishes, fixtures, colors, and interior selections are yours to choose freely. The structure itself — footprint, framing, window and door locations — has to stay as approved, or the plan loses its pre-approved status and goes back through full review. If you want to move walls, a custom design is the honest recommendation.
Do standard plans work on every Van Nuys lot?
No — and that's the first thing to check. The plans assume typical conditions; tight setbacks, odd lot shapes, slopes, and awkward sewer runs can rule out specific designs or erase the time savings. We overlay candidate plans on your actual lot dimensions before you commit, so you pick a plan that genuinely fits rather than forcing one that doesn't.
Is a standard plan ADU cheaper to build?
You save on design and engineering fees and on carrying costs from a shorter approval, but construction cost stays real — the foundation, trades, and finishes are the same work as any ADU of that size. Think of the savings as weeks and design fees, not a discount build. We price it in a written estimate like every other project.
Who handles permits and construction?
We do, end to end — as a licensed general contractor, CSLB #1160251. We help you shortlist plans that fit your lot, prepare the site-specific package LADBS still requires, pull the permits, and build through final inspection. The pre-approved plan shortens the paperwork; it doesn't change who's accountable for the build.