Accessory dwelling unit — Centennial, CO
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
An ADU is a flexible, independent living area on your property. You might need one if you are running out of space, need a home office, or want to house family members close by. We guide you through the entire project from start to finish. Exact pricing confirmed free on the call.
Frequently asked in Centennial
What is the cost of an accessory dwelling unit in Centennial?
Can I get an ADU quote for my Centennial property?
What types of ADU units are available in Centennial?
ADU units in Centennial can include detached garages, additions to existing homes, or basement conversions. Each offers different benefits regarding space and integration. The best choice depends on your property and needs. We can help you explore the options.
What are the requirements for local ADUs in Centennial?
Local ADUs in Centennial must adhere to specific zoning ordinances and building codes. These regulations cover aspects like size, height, setbacks, and parking. We can help you understand these requirements for your property. Contact us for guidance.
Who are accessory dwelling unit companies in Centennial?
What does 'accessory dwelling unit' mean in Centennial?
An accessory dwelling unit (ADU) in Centennial is a secondary, independent living space on a single-family residential lot. It typically includes its own kitchen, bathroom, and entrance. This definition is key for understanding local regulations. We can provide more details.
Are there emergency ADU services in Centennial?
While 'emergency ADU' isn't a standard construction term, we understand the need for timely solutions in Centennial. We prioritize efficient project management to meet urgent needs. Discuss your situation with us for the quickest possible path. Contact us for advice.
Also serving nearby: Aurora · Denver · Lakewood · Westminster · Arvada
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Centennial — population 106,883; about 3,544 residents per square mile across 30.2 sq mi.
Neighborhoods served in Centennial: Cherry Creek, Southglenn, Hampden, DTC (Denver Tech Center), Greenwood Village — and every surrounding area.
Areas we serve
Browse by state, then city.
California (4)
All of California · Rialto · San Buenaventura (Ventura) · San Mateo · Vacaville