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Zoning certificate · Planning application

784-square-foot accessory unit over garage approved with conditions

The city approved a one-bedroom unit above the garage of a new two-story single-family home, reached by an outdoor rear staircase. Conditions require a paved path at least 4 feet wide to its entrance and drainage kept on the property. No public hearing was held.

ApprovedCZC26-00192Filed July 27, 20262966 N Milwaukee St+1 related filing
Site plan for 784-square-foot accessory unit over garage approved with conditions
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

About this application

Trinity Homes is building a 784-square-foot, one-bedroom accessory dwelling unit above the garage of a new two-story single-family home at 2966 N Milwaukee Street in Boise. The unit will be reached by an uncovered outdoor staircase at the rear of the house. The city's planning department approved it administratively without a public hearing.

SFD with ADU over the garage

Project name on file: 2966 N Milwaukee St - ADU

Timeline

  1. Oct. 8, 2026

    Review Complete: Completed

  2. Oct. 8, 2026

    Planning and Zoning: Complete

  3. Sept. 30, 2026

    Planning and Zoning: In Review

  4. Sept. 30, 2026

    Assign Reviewers: Completed

  5. Sept. 24, 2026

    Review Complete: Corrections Required

  6. Sept. 24, 2026

    Planning and Zoning: Corrections Required

  7. Sept. 15, 2026

    Planning and Zoning: In Review

  8. Sept. 15, 2026

    Assign Reviewers: Completed

  9. Aug. 28, 2026

    Review Complete: Corrections Required

  10. Aug. 28, 2026

    Planning and Zoning: Corrections Required

  11. Aug. 10, 2026

    Planning and Zoning: In Review

  12. Aug. 10, 2026

    Assign Reviewers: Completed

  13. Aug. 3, 2026

    Fee Payment: Payment Received

  14. July 31, 2026

    Prescreen Review: Passed

  15. July 31, 2026

    Prescreen Review: In Progress

  16. July 27, 2026

    Application Submittal: ePlanReview

  17. July 27, 2026

    Application filed

Documents

Site plans

  • Site plan sheet A0.0 for a house and ADU, with setbacks, utility notes, the residential energy code compliance table, and a list of the drawing set.

    Oct. 6, 2026 · 1 page · 47 KB · PDS-Maps and Drawings

    Download Site plan with drawing list and energy code table, version 2

  • Sheet A0.0 showing the site layout, setbacks, utility easements, driveway and drawing list, along with the energy code compliance table for the residential project.

    Aug. 21, 2026 · 1 page · 52 KB · PDS-Maps and Drawings

    Download Site plan and cover sheet

Decisions

  • Action letter approving an attached accessory dwelling unit over a garage under BCC 11-03-03.2.B, with findings on size, density and accessory use.

    Yesterday · 8 pages · 202 KB · PDS-Action Letter

    Download Zoning certificate approval letter for attached ADU

Other documents

  • PDS-Agency Comments - ACHD COMMENTS 8/24/26

    Oct. 6, 2026 · 166 KB · PDS-Agency Comments

  • PDS-Agency Comments - FIRE COMMENTS 8/25/26

    Oct. 6, 2026 · 188 KB · PDS-Agency Comments

  • PDS-Agency Comments - HILLSIDE DRAINAGE COMMENTS 9/15/26

    Oct. 6, 2026 · 134 KB · PDS-Agency Comments

  • PDS-Agency Comments - PARKS AND RECREATION COMMENTS 8/24/26

    Oct. 6, 2026 · 57 KB · PDS-Agency Comments

  • PDS-Agency Comments - SEWER COMMENTS 8/24/26

    Oct. 6, 2026 · 64 KB · PDS-Agency Comments

  • PDS-Agency Comments - STREET LIGHTS COMMENTS 8/21/26

    Oct. 6, 2026 · 125 KB · PDS-Agency Comments

  • PDS-Agency Comments - WEST BOISE SEWER DISTRICT COMMENTS 9/2/26

    Oct. 6, 2026 · 198 KB · PDS-Agency Comments

  • PDS-Legal Notice - ADMIN NOTICE

    Oct. 2, 2026 · 758 KB · PDS-Legal Notice

  • PDS-Maps and Drawings - NOTICING RADIUS MAP

    Oct. 2, 2026 · 525 KB · PDS-Maps and Drawings

  • PDS-Application

    Aug. 21, 2026 · 204 KB · PDS-Application

  • PDS-Letter of Intent - LETTER OF INTENT 8/3/26

    Aug. 21, 2026 · 31 KB · PDS-Letter of Intent

  • PDS-Maps and Drawings - BUILDING SECTIONS 8/3/26

    Aug. 21, 2026 · 135 KB · PDS-Maps and Drawings

  • PDS-Maps and Drawings - ELEVATIONS 8/3/26

    Aug. 21, 2026 · 40 KB · PDS-Maps and Drawings

  • PDS-Maps and Drawings - MAIN FLOOR PLAN 8/3/26

    Aug. 21, 2026 · 34 KB · PDS-Maps and Drawings

  • PDS-Maps and Drawings - UPPER FLOOR PLAN 8/3/26

    Aug. 21, 2026 · 44 KB · PDS-Maps and Drawings

  • PDS-Other Small Docs - ADU CHECKLIST 8/3/26

    Aug. 21, 2026 · 871 KB · PDS-Other Small Docs

  • PDS-Other Small Docs - FIRE FLOW 8/3/26

    Aug. 21, 2026 · 128 KB · PDS-Other Small Docs

  • PDS-Photos - SITE PHOTOS 8/3/26

    Aug. 21, 2026 · 58 KB · PDS-Photos

  • PDS-Statement of Legal Interest - STATEMENT OF LEGAL INTEREST 8/3/26

    Aug. 21, 2026 · 166 KB · PDS-Statement of Legal Interest

  • PDS-Transmittal Agencies - CZC26-00192 TRANSMITTAL AGENCIES 8-21-26

    Aug. 21, 2026 · 132 KB · PDS-Transmittal Agencies

  • PDS-Receipts -

    Aug. 3, 2026 · 131 KB · PDS-Receipts

  • PDS-Application

    July 27, 2026 · 202 KB · PDS-Application

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