Detached accessory dwelling unit — Greeley, CO
Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.
About this service
A detached ADU is a standalone building separate from your main house, like a cottage or a converted garage. You choose this style if you want maximum privacy for your tenants or family members. Because it requires its own foundation and utility lines, it is a significant construction project. Exact pricing confirmed free on the call.
Frequently asked in Greeley
What are accessory dwelling units (ADUs) and how do they work?
How much does a modular accessory dwelling unit cost?
The cost of a modular accessory dwelling unit in Greeley depends on the size, features, and manufacturer. While modular units can offer cost savings due to factory production, site preparation and utility connections are still factors. We provide detailed quotes tailored to your project. Our aim is to help you understand the investment. Let's discuss your specific needs.
What services do you offer for accessory dwelling units?
What is the typical cost of an accessory dwelling unit?
The typical cost of an accessory dwelling unit in Greeley varies based on size, design complexity, and material choices. Site preparation, foundation, and utility connections are also significant cost factors. We provide detailed, personalized quotes after discussing your project. Our aim is to offer transparency regarding all expenses. Let's explore your options.
What are the permit costs for an accessory dwelling unit?
Permit costs for an accessory dwelling unit in Greeley are set by the city and cover the review and inspection process. These fees are a necessary part of ensuring your ADU meets safety and zoning standards. We can help you estimate these costs as part of your overall project budget. Understanding all expenses is key. Let's discuss the specifics.
How do I find a reliable ADU company in Greeley?
Finding a reliable ADU company in Greeley means looking for local expertise and a proven track record. We have extensive experience with ADU projects in this area and understand local regulations. Our focus is on clear communication and quality craftsmanship. We're committed to making your ADU project a success. Give us a call to learn more.
Are there '24-hour ADU' services?
While ADU projects require careful planning and construction over time, the '24-hour ADU' concept likely refers to quick response times for consultations or emergency repairs. We prioritize prompt communication and efficient scheduling for our clients in Greeley. We aim to address your needs swiftly. Let us know how we can assist you.
Also serving nearby: Fort Collins · Longmont · Thornton · Boulder · Westminster
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Greeley — population 112,609; about 2,277 residents per square mile across 49.4 sq mi. ZIP codes covered include 80631, 80632, 80633, 80634, 80638, 80639.
Neighborhoods served in Greeley: Lincoln Park, The Farr Farms, Poudre River Ranch, Central Greeley, Westlake — and every surrounding area.
Areas we serve
Browse by state, then city.