Accessory Dwelling Unit (ADU)New York CityChicagoLos AngelesAustin
Accessory Dwelling Unit (ADU) Projects
42 accessory dwelling unit (adu) projects across supported cities. See real permit-backed costs and licensed businesses.
0 projects0 businesses$12,000 – $250,000 range
What Does Accessory Dwelling Unit (ADU) Cost?
Based on real permit filings — actual project costs, not estimates.
Accessory Dwelling Unit Conversion at 514 S Hudson Ave, Los Angeles
Accessory Dwelling Unit
$40,000
July 30, 2026
New Detached ADU Construction at 5168 N LOLETA AVE
Accessory Dwelling Unit (ADU)
$200,000
July 29, 2026
Junior ADU Conversion at 16931 W Rayen St, Northridge
Accessory Dwelling Unit (ADU)
$30,000
July 24, 2026
9 more projects with pricing in Accessory Dwelling Unit (ADU)
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