Build Your ADU in Ithaca
Expert design and construction services for accessory dwelling units. Navigate local regulations with confidence and create additional living space on your property.
Accessory Dwelling Units Explained
An ADU is a smaller, secondary dwelling unit located on the same lot as a primary structure. It can be attached to the primary structure (basement, attic, addition, garage) or detached within an approved accessory structure (garage, carriage house, cottage). ADUs provide flexible housing options while maintaining neighborhood character.
- Create rental income opportunities
- House family members nearby
- Increase property value
- Contribute to housing solutions
May 2025
Ithaca ADU ordinance passed
Why Build an ADU in Ithaca?
The City of Ithaca passed an ADU ordinance in May 2025, establishing the right to build ADUs in several zones throughout the City.
Housing Flexibility
Create space for aging parents, adult children, or rental tenants without leaving your neighborhood.
Income Potential
Generate supplemental income through long-term rentals to help offset mortgage costs.
Property Value
ADUs can significantly increase your property value while providing immediate functional benefits.
Sustainable Living
Smaller units use fewer resources and contribute to sustainable urban density patterns.
Design & Build Services
From initial concept to final construction, we guide you through every step of your ADU project.
ADU Design Services
Our design team creates custom ADU plans that maximize your space while complying with all Ithaca zoning requirements.
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ADU Build Services
Our experienced construction team brings your ADU vision to life with quality craftsmanship and attention to detail.
Learn MoreReady to Start Your ADU Project?
Schedule a free consultation to discuss your property, goals, and options for building an ADU in Ithaca.