Looking for accessory dwelling unit builders near me in New Orleans, LA? Call AccessoryDwellingUnit Solutions for a contact a provider — no obligation. Licensed adu builders serve New Orleans and the surrounding area, and you'll get straight answers on timing and what affects the price.

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

Local builders provide the labor and project management needed to turn an empty backyard space into a functional living area. You need them when you have a vision for a guest house or rental but need a team familiar with your specific regional climate and local building department inspectors. Hiring nearby crews often simplifies logistics and ensures that your builder has established relationships with local supply houses and inspectors.

Frequently asked in New Orleans

What are the disadvantages of ADUs?

Disadvantages can include the initial construction costs and the potential impact on your property's courtyard or yard space. You'll also need to consider new utility connections and potential impacts on privacy. New Orleans' historic district rules can add layers of complexity. A professional assessment can clarify these points for your specific location.

How much does an ADU cost in Louisiana?

What are the rules for ADUs in Louisiana?

Is an ADU allowed in New Orleans?

Yes, accessory dwelling units are allowed in New Orleans, but with strict adherence to city zoning and historic district guidelines. These regulations are in place to preserve the city's unique character. It's crucial to consult with local planning departments or an experienced builder familiar with New Orleans' specific rules. We can help you find that guidance.

What are the rules for ADUs in New Orleans?

New Orleans' ADU rules are often complex, especially in historic districts, dictating size, setbacks, and architectural style to ensure compatibility. You'll need to consider how the ADU connects to existing utilities and any impact on drainage. Ensuring your plans meet these specific city codes is vital for obtaining permits. Consulting with a local builder experienced in New Orleans projects is strongly recommended.

Are there grants for ADUs in New Orleans?

While specific ADU grants are not common in Louisiana, there might be local rehabilitation grants or financing programs available through the city or community organizations. Exploring options with financial institutions for construction loans is also a good approach. A conversation with a builder can help identify any potential financial resources for your New Orleans ADU.

Also serving nearby: Baton Rouge · Mobile · Lafayette · Jackson · Beaumont

All cities in Louisiana →

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

Service area details

364,136residents

2,148per sq mile

8ZIP codes served

Serving all of New Orleans — population 364,136; about 2,148 residents per square mile across 169.5 sq mi. ZIP codes covered include 70112, 70113, 70114, 70115, 70116, 70117, 70118, 70119.

Neighborhoods served in New Orleans: Garden District, Mid-City, French Quarter, Uptown, Marigny, Bywater — and every surrounding area.