Looking for an ADU builder in Orange Beach, AL? Describe your project once and up to five licensed ADU builders who work in Orange Beach and Baldwin County get back to you with a quote. It's free and there is no obligation.
Orange Beach is home to about 8,599 people (2024 Census Bureau estimate), a growing community (+6.3% since 2020). With 584 people per sq mi, it is a semi-rural area. Homeowners here add accessory dwelling units for rental income, family members or a home office.
Orange Beach at a glance
- Population (Census Bureau estimate, 2024)
- 8,599 (+6.3% since 2020)
- Rank in Alabama
- 78th of 463 cities and towns
- Land area
- 15 sq mi
- Population density
- 584 people per sq mi (semi-rural)
- Type
- City (Orange Beach city)
- Main county
- Baldwin County
What to check before hiring in Orange Beach
- Rules: ADU rules are set by the state and the city; check Orange Beach's planning department for size, setback and parking limits.
- License and permit: in Alabama, ADUs are built by licensed contractors under a building permit.
- Utilities: water, sewer and electrical capacity can drive the cost as much as the unit itself.
- Compare: ask for references and photos of ADUs each builder has completed.
Useful official resources
-
HUD User
Federal housing research, including ADUs.
-
ICC: International Code Council
Publisher of the building codes most states and cities adopt.
Services available in Orange Beach
-
Detached ADU
Design and construction of a detached backyard unit, site-built or prefab, with the permit and utilities.
-
Garage or interior conversion
Conversion of a garage, basement or part of the house into a legal accessory dwelling unit.
-
ADU plans and permit
Feasibility, plans and permit application for an ADU before choosing a builder.
Frequently asked questions in Orange Beach
How much does an ADU cost in Orange Beach, AL?
It depends on the type of unit, its size, the finishes and the utilities. Describe your project: builders who serve Orange Beach reply with a quote.
How long does an ADU take?
Often several months for permits and a few more for construction; conversions and prefabs can be faster.
Do I need an architect?
Not always: designers, builders with in-house design or prefab companies can prepare the permit set, depending on local rules.
Which licensed ADU builders will contact me?
Up to five independent licensed ADU builders who serve Orange Beach and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.