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
This involves setting up a secondary unit on your property specifically to lease to tenants. You need this service if you are interested in generating monthly income while maintaining your property ownership. We focus on layouts that maximize tenant appeal and ensure privacy for both your main home and the rental unit.
Frequently asked in Richardson
What are the best ADU options for my Richardson property?
The best ADU options for your Richardson property depend on several factors, including lot size, zoning, and your specific needs. Common choices include detached backyard units, garage conversions, or additions to your existing home. We can help you evaluate these options to find the perfect fit for your needs and property. Let's discuss what works best for you.
What is involved in ADU building in Richardson?
How can I find an ADU company in Richardson?
Are there affordable ADU options in Richardson?
Yes, affordable ADU options are available in Richardson. We can help you explore various design choices and material selections to fit your budget without compromising quality. Our goal is to make adding an ADU a feasible investment for more homeowners. Let's discuss how to make an ADU work for you financially. Call us to explore affordable ADU possibilities.
Do you offer emergency ADU services in Richardson?
What does 'accessory dwelling unit' mean in Richardson?
In Richardson, an accessory dwelling unit (ADU) refers to a secondary, independent living space on a single-family residential lot. This could be a backyard cottage, a garage conversion, or an apartment within the main house. ADUs provide extra housing options for family or renters. We can help you understand how ADUs work locally. Let's discuss your ADU needs.
Are there modular accessory dwelling unit options for Richardson?
Yes, modular accessory dwelling unit options can be a great choice for Richardson. These units are often built off-site and then assembled on your property, which can sometimes streamline the construction process and offer cost efficiencies. They provide a modern and efficient way to add living space. We can help you explore if a modular ADU is the right fit. Let's discuss your options.
Also serving nearby: Plano · Garland · Allen · Carrollton · Dallas
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Richardson — population 117,435; about 4,111 residents per square mile across 28.6 sq mi. ZIP codes covered include 75080, 75081, 75082, 75083, 75085.
Neighborhoods served in Richardson: Berkner, Heights, Canyon Creek, Northrich, Spring Valley — and every surrounding area.
Areas we serve
Browse by state, then city.
