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Planning project · Planning application

Two 2-bedroom accessory units in one two-story building proposed behind existing house

The plan adds two stacked units of about 637 square feet each in a detached two-story structure on a 0.14-acre lot with one existing home. No parking changes are planned. The application is in administrative review.

In reviewPLN26-00752Filed Aug. 11, 2026Southeast Boise · 1305 S Leadville Ave+1 related filing
Site plan for Two 2-bedroom accessory units in one two-story building proposed behind existing house
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

Two attached ADU's that are detached from home

Project name on file: 1305 S LEADVILLE AVE - TWO ADU'S DETACHED FROM HOME

Timeline

  1. Oct. 13, 2026

    4 documents added

  2. Sept. 23, 2026

    Pending Application Submittal: Planning Applications in Review

  3. Aug. 28, 2026

    Concept Review Complete: CR Complete - Type 2

  4. Aug. 11, 2026

    Application Submittal: Online

  5. Aug. 11, 2026

    Application filed

Documents

Site plans

Project narrative

  • Planning staff's advisory concept review notes for a proposed two-unit ADU accessory structure, covering setbacks, bedroom limits, parking access and design compatibility.

    Aug. 28, 2026 · 2 pages · 461 KB · PDS-Concept Review Summary Report

    Download Concept review summary report
  • Describes two 2-bedroom accessory dwelling units, each 637.5 sq ft, in a two-story detached structure with exterior stairs and a pervious paver walkway.

    Aug. 11, 2026 · 1 page · 129 KB · PDS-Other Small Docs

    Download Project description for ADU additions

Application

  • Application for two stacked 637 sf, two-bedroom ADUs in a two-story accessory structure in an R-2 zone, with the applicant's architect and owner contact details.

    Aug. 11, 2026 · 2 pages · 153 KB · PDS-Application

    Download Planning project application for accessory dwelling units

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