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Planning project · Planning application

Accessory dwelling proposed inside existing barn on 1.1-acre lot

The plan would convert an existing barn into one accessory dwelling next to the single-family house. The city is reviewing the request at the staff level, and parking would be handled on the property.

In reviewPLN26-00168Filed Feb. 13, 2026West Boise · 1118 N Dawn Dr+1 related filing
Site plan for Accessory dwelling proposed inside existing barn on 1.1-acre lot
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

From the filing

The application's description as it appears in City of Boise's record. See the official record

ADU

Project name on file: 1118 N DAWN DR - ADU

Timeline

  1. Feb. 24, 2026

    Pending Application Submittal: Planning Applications in Review

  2. Feb. 24, 2026

    Concept Review Complete: CR Complete - Type 2

  3. Feb. 18, 2026

    Concept Review Complete: Corrections Required

    Please upload a floor plan of the entire structure (including patio) with the ADU inside.

  4. Feb. 13, 2026

    Application Submittal: Online

  5. Feb. 13, 2026

    Application filed

Documents

Site plans

  • Site plan showing converting 830 sq ft of existing garage and workshop space into an accessory dwelling unit, with setbacks, parking and revisions dated Feb. 20, 2026.

    Feb. 20, 2026 · 1 page · 2.7 MB · PDS-Other Small Docs

    Download Site plan for accessory dwelling unit conversion, latest version
  • One-page schematic site plan showing how the proposed accessory dwelling unit will be framed out within the existing structure, prepared by the applicant's designer.

    Feb. 19, 2026 · 1 page · 71 KB · PDS-Other Small Docs

    Download Schematic site plan for proposed ADU framing
  • Site plan submitted for concept review to determine whether part of an existing detached structure can be converted into an accessory dwelling unit of no more than 900 square feet.

    Feb. 13, 2026 · 1 page · 713 KB · PDS-Other Small Docs

    Download Concept review site plan for proposed ADU

Plans

  • Revised schematic floor plan converting the northern portion of an existing detached structure into an 830.5 SF accessory dwelling unit, with area calculations for the remaining parking, workshop and carport.

    Feb. 20, 2026 · 1 page · 122 KB · PDS-Other Small Docs

    Download Schematic floor plan for accessory dwelling unit conversion
  • Floor plan showing the living space stays under 900 square feet, has no more than two bedrooms, is one story, and has separate outside doors with no opening to the garage workspace.

    Feb. 13, 2026 · 1 page · 524 KB · PDS-Other Small Docs

    Download Concept review floor plan for accessory dwelling unit

Project narrative

Application

  • Application to convert the northern portion of an existing detached workshop/garage into an accessory dwelling unit in an R-1A zone, filed by All Things CODE for the owner.

    Feb. 13, 2026 · 2 pages · 158 KB · PDS-Application

    Download Planning project application for accessory dwelling unit

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