Looking for accessory dwelling unit homes in Aurora, CO? Call AccessoryDwellingUnit Experts for a contact a provider — no obligation. Licensed adu builders serve Aurora and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

When your property in Aurora is larger than average, like many in the Saddle Rock area, it opens up different possibilities for adding an accessory dwelling unit. We focus on the practical aspects of these larger lots. This means considering how setbacks and lot coverage rules might apply differently. The process for a detached ADU might differ from an attached one, and we help clarify those distinctions. We'll guide you through understanding the specific requirements set by the city of Aurora for these situations. It’s about knowing the concrete steps involved, from initial assessment to final construction. We don't deal in vague promises; we provide actionable information. This approach ensures you have a clear picture of what’s involved in adding an ADU to your substantial property. Our aim is to make the process transparent and manageable. We help you understand the real steps for your property. Call us to get your project started.

What affects the price

Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.

About this service

These are fully functional homes designed to fit on residential lots, offering a kitchen, bathroom, and living area. They are ideal for creating a permanent living arrangement for relatives or for generating rental income. You need this service when you have the space and desire to add a self-contained unit to your property. We help you balance your personal needs with site-specific building requirements. Exact pricing confirmed free on the call.

Frequently asked in Aurora

What accessory dwelling unit services are available in Aurora?

How does lot size affect ADU construction in Aurora?

Lot size in Aurora can affect ADU construction by influencing placement options and size restrictions. Larger lots, common in areas like Murphy Creek, may offer more flexibility. However, specific zoning ordinances still apply. We help you understand how your lot size fits within Aurora's regulations. This ensures a smooth planning process for your ADU.

What's involved in building a detached accessory dwelling unit in Aurora?

Can I rent out an accessory dwelling unit in Aurora?

What does 'accessory dwelling unit' mean in Aurora?

In Aurora, an accessory dwelling unit (ADU) refers to a secondary housing unit on a single-family residential lot. It’s typically smaller and provides independent living facilities. This includes kitchens and bathrooms. We help you understand how Aurora's specific ordinances define and regulate ADUs. This ensures your project meets all local requirements.

How do I get an ADU estimate in Aurora?

Are there affordable ADU options in Aurora?

Also serving nearby: Denver · Centennial · Thornton · Lakewood · Westminster

All cities in Colorado →

More on this: HUD ADU resources — ADU policy and financing research.

Service area details

395,052residents

2,423per sq mile

8ZIP codes served

Serving all of Aurora — population 395,052; about 2,423 residents per square mile across 163.0 sq mi. ZIP codes covered include 80010, 80011, 80012, 80013, 80014, 80015, 80016, 80017.

Neighborhoods served in Aurora: Saddle Rock, Seven Hills, Murphy Creek, Southlands, Aurora Highlands — and every surrounding area.