Why Build an ADU?
ADUs boost property value, generate rental income (Birmingham’s 3% vacancy rate fuels demand), or house family. Our new home construction complies with Birmingham’s 2015 International Residential Code, ensuring quality.
An accessory dwelling unit (ADU) is a secondary home on your Birmingham property, offering affordable, versatile living spaces. Known as backyard cottages, granny flats, or tiny homes, ADUs are perfect for Birmingham’s housing needs. Forge ADU Builders is your top house builder for ADUs, blending modular home building with designs like the Forge Modern Suite or Forge Compact Unit.
Birmingham ADUs Built
Satisfied Birmingham Clients
Custom ADU Designs
Energy Features Installed
ADUs boost property value, generate rental income (Birmingham’s 3% vacancy rate fuels demand), or house family. Our new home construction complies with Birmingham’s 2015 International Residential Code, ensuring quality.




Select detached cottages, garage conversions, or in-law suites. Our home building services cover every style, serving Wylam to Fairfield with expertise.
Forge ADU Builders excels in Birmingham with ADU-focused craftsmanship. Here’s why we’re your best choice:




Ready to add a custom ADU to your Birmingham home? Forge ADU Builders is here to help. From the Forge Urban ADU in Ensley to the Forge Modern Suite in Fairfield, our home builders create energy-efficient, stylish ADUs for neighborhoods like Bush Hills and Wylam. Contact us to begin your Birmingham ADU journey with a free quote!
Learn about Birmingham’s building regulations