ADU Plans

ADU plan designs by Yellow River Construction Inc — detached, attached and garage conversion — from a 364 sq ft garage conversion to 1,200 sq ft three-bedroom designs. Filter by bedrooms or size, then open any plan for renders, specifications and the floor plan.

Status: YRC design — city pre-approval pending. The A500, B745, C800 and D1000 designs are original all-electric YRC designs prepared for California pre-approved ADU programs (AB 1332); none are city pre-approved yet. The L800, T800, S974, E1000, G1200, H1194, P364, M715, R748, F800, J1000, K1000 and N1200 designs are shown as renderings for reference only (效果图仅供参考) and are permitted as regular ADUs. Every project also needs a site plan for your parcel. Pricing: contact us for a free quote.
19 plans

Renderings are for reference only. Final plans require review and stamps by California-licensed professionals; designs marked “city pre-approval pending” are not approved by any city yet. Yellow River Construction Inc · CSLB License #1161539 (B, C-10).

How to use a YRC plan

  1. Pick a design that suits your household and budget.
  2. Free lot check — we confirm it fits your lot’s setbacks, utilities and access.
  3. Permit — we prepare the site plan, engineering and Title 24 documents and manage plan check. Until a design is city pre-approved, it is permitted as a regular ADU.
  4. Build — our licensed crew builds it, including the all-electric equipment and any panel upgrade.

Don’t see your city? Most designs can be adapted for other LA-area cities — see our city ADU guides or ask us. 中文版: ADU 图纸（中文）.

Renders show draft designs; final plans require review and stamps by California-licensed professionals. Yellow River Construction Inc · CSLB License #1161539 (B, C-10).

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