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Planning project · Planning application

570-square-foot detached backyard home approved at existing single-family lot

The city approved a 570-square-foot accessory dwelling unit, one new home, on a lot with an existing single-family house of about 1,600 square feet. Staff reviewed and approved it administratively on Aug. 7.

ApprovedPLN26-00469Filed May 16, 2026Depot Bench · 2316 W Frederic St+1 related filing
Site plan for 570-square-foot detached backyard home approved at existing single-family lot
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

About this application

Detached ADU.

Project name on file: 2316 W FREDERIC ST

Timeline

  1. Aug. 7, 2026

    Planning Applications: Project Entitled

  2. June 16, 2026

    Pending Application Submittal: Planning Applications in Review

  3. May 27, 2026

    Concept Review Complete: CR Complete - Type 2

  4. May 26, 2026

    Concept Review Complete: Notes

    Emailed for CR 5/26

  5. May 16, 2026

    Application Submittal: Online

  6. May 16, 2026

    Application filed

Documents

Site plans

  • Drawing sheet showing the site plan for a proposed accessory dwelling unit, with a floor plan, exterior elevations, and notes on mini-split heating and on-demand hot water; marked preliminary, not for construction.

    May 16, 2026 · 1 page · 155 KB · PDS-Other Small Docs

    Download Site plan with proposed ADU floor plan and elevations

Project narrative

  • Advisory summary of a Type 2 concept review for a 570 sq. ft. accessory dwelling unit, noting an ADU zoning certificate is required and the site meets code except one parking item.

    May 27, 2026 · 2 pages · 464 KB · PDS-Concept Review Summary Report

    Download Concept review summary for accessory dwelling unit

Application

  • Application form for an accessory dwelling unit on an R-1C zoned lot, with the stated purpose of creating additional housing, filed electronically by the owner through the public portal.

    May 16, 2026 · 2 pages · 158 KB · PDS-Application

    Download Planning project application for an accessory dwelling unit

Nearby

Design review · Planning application

Design review approved

ApprovedFiled Nov. 10, 2025DRH25-00427Depot Bench · 1502 S Vista Ave620 ft away+2 related filings

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