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Shed dormer on historic home approved to make room for a full bathroom

The Historic Preservation Commission approved the exterior change on July 7. The dormer would raise the ceiling of a small half bath on a single-family home. The plans show no change to either street-facing side.

ApprovedPLN26-00181Filed Feb. 19, 2026North End · 1403 N 15th St+2 related filings
Site plan for Shed dormer on historic home approved to make room for a full bathroom
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

Exterior Changes in Historic District

Project name on file: 1403 N 15TH ST

Timeline

  1. May 4, 2026

    Planning Applications: Project Entitled

  2. March 24, 2026

    Pending Application Submittal: Planning Applications in Review

  3. March 24, 2026

    IDR Review Complete: IDR Waived

  4. March 24, 2026

    Neighborhood Meeting Review: Completed

  5. March 6, 2026

    Concept Review Complete: CR Complete - Type 3

  6. Feb. 19, 2026

    Application Submittal: Online

  7. Feb. 19, 2026

    Application filed

Documents

Site plans

  • Site plan showing lot dimensions of about 0.16 acres, setbacks on the north and east sides, and a proposed dormer addition.

    Feb. 19, 2026 · 1 page · 151 KB · PDS-Other Small Docs

    Download Site plan

Project narrative

  • Advisory summary of a pre-application concept review for a shed dormer on the rear of a single-family house to add a full bathroom, keeping original eaves and matching cedar lap siding.

    March 6, 2026 · 2 pages · 470 KB · PDS-Concept Review Summary Report

    Download Concept review summary for shed dormer project
  • Feb. 19, 2026 · 319 KB · PDS-Other Small Docs

    Download Project description

Notices

  • Invitation to a March 23, 2026 neighborhood meeting on a shed dormer and window and porch plank replacement, with a mailing list of nearby addresses.

    March 24, 2026 · 20 pages · 7.1 MB · PDS-Other Small Docs

    Download Neighborhood meeting notice and invitation

Application

  • Application form for a single-family detached dwelling as the owners' primary residence in the R-1C zone, with applicant and owner contact details and a signed certification.

    Feb. 19, 2026 · 2 pages · 158 KB · PDS-Application

    Download Planning project application form

Other documents

  • Elevation drawings, hand-drawn style

    Feb. 19, 2026 · 1.6 MB · PDS-Other Small Docs

  • Existing and proposed second floor layouts

    Existing and proposed second floor layouts, drawn in line with the sample hand-drawn plans posted on the planning website.

    Feb. 19, 2026 · 2.6 MB · PDS-Other Small Docs

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