Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total budget. The biggest factor is whether you choose a prefabricated unit or a custom build on-site. Site preparation is also significant; if your land requires extensive grading, utility trenching, or foundation work, costs will climb. Your choice of finishes—like kitchen cabinetry, flooring, and siding materials—also shifts the bottom line. We help you navigate these variables to find a setup that fits your property. Exact pricing confirmed free on the call.
About this service
This refers to using your ADU as a source of monthly income by leasing it to tenants. You need this service if your goal is to generate cash flow from your extra space. Before you begin, we help you understand the local regulations regarding long-term or short-term rentals in your area. We focus on building a structure that appeals to quality tenants. Exact pricing confirmed free on the call.
Frequently asked in Santa Ana
What ADU services do you offer in Santa Ana?
What are the steps for ADU construction in Santa Ana?
Can I build a modular accessory dwelling unit in Santa Ana?
Yes, modular accessory dwelling units offer a faster and often more cost-effective construction method for Santa Ana residents. These units are prefabricated off-site and assembled on your property, minimizing on-site disruption. We can help you select and install a modular ADU that meets Santa Ana's building standards. Discuss modular options with us today.
What are the requirements for a backyard accessory dwelling unit in Santa Ana?
Do you offer detached accessory dwelling units in Santa Ana?
What is involved in an ADU permit in Santa Ana?
Where can I find an accessory dwelling unit for rent in Santa Ana?
While we focus on building new accessory dwelling units in Santa Ana, we can provide insights into the market and what makes a desirable rental unit. Our construction services help homeowners create high-quality ADUs that are attractive to renters. We help you build the property; market trends are a separate consideration. Let's discuss building your rental ADU.
Also serving nearby: Orange · Garden Grove · Costa Mesa · Westminster · Huntington Beach
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Santa Ana — population 310,539; about 11,343 residents per square mile across 27.4 sq mi. ZIP codes covered include 92701, 92702, 92703, 92704, 92705, 92706, 92707, 92711.
Neighborhoods served in Santa Ana: Floral Park, Riverview, Fairview Shores, Birchwood, South Santa Ana — and every surrounding area.
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