This is the first Detached Sonoran ADU to begin construction in the City of Tucson. Designed with both the self-builder and professional contractor in mind, this project is intended to be accessible and adaptable for either approach. This Barrio ADU is being self-built by Silva+Havens. 


13 August 2025 - Solar Panel Installation

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25 July 2025 - Passed Final Inspection

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29 June 2025 - Finishes

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27 May 2025 - Metal Roof Installation, Kitchen, and Finishes.

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07 May 2025 - Tile - In addition to the ADU, we are currently building the SHED to house the laundry, bicycles, and tools.

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30 April 2025 - Plaster

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29 April 2025 - Plaster

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24 April 2025 - Plaster

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09 April 2025 - Install Windows, AC, Vent fans, etc.

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22 March 2025 - Connect Sewer Line & Graywater Line with Diverter Valve

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18 March 2025 - Install Solar Panel Infrastructure.

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13 March 2025 - Passed intermediate inspections.

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5 February 2025 - Electric

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18 February 2025 - Roof Framing and Plumbing Rough

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29 January 2025 - Second Grout Pour

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20 January 2025 - First grout pour

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08 January 2025 - 8' stacked for first grout

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02 January 2025 - Concrete Pour

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28 December 2024 - Pre-Slab inspection passed

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12 December 2024 - First inspection passed - Rough Soil

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25 November 2024 - Permit approved and marking of the footprint for the Detached Sonoran ADU in preparation for digging footers.

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