Accessory Dwelling Unit (ADU)New York CityChicagoLos AngelesAustin
Accessory Dwelling Unit (ADU) Projects
9 accessory dwelling unit (adu) projects across supported cities. See real permit-backed costs and licensed businesses.
0 projects0 businesses$2,501 – $95,000 range
What Does Accessory Dwelling Unit (ADU) Cost?
Based on real permit filings — actual project costs, not estimates.
ADU Setback Revision at 8063 N Teesdale Ave, Los Angeles
Accessory Dwelling Unit (ADU)
$2,501
August 29, 2026
ADU Conversion and Second Unit at 6741 N Bellingham Ave, Los Angeles
Accessory Dwelling Unit (ADU)
$95,000
August 6, 2026
ADU Floor Plan Revision at 5659 N Donna Ave, Encino
Accessory Dwelling Unit (ADU)
$5,000
May 27, 2026