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Planning project · Planning application

Two-story, 750-square-foot backyard rental unit approved

The detached accessory dwelling would have two bedrooms and 1.5 bathrooms behind an existing one-story house. City staff approved it administratively on Sept. 4. The existing carport is to be removed, with one on-site parking space required.

ApprovedPLN26-00436Filed May 6, 2026Southeast Boise · 1404 S Longmont Ave+1 related filing
Site plan for Two-story, 750-square-foot backyard rental unit approved
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: 1404 S LONGMONT AVE - ADU

Timeline

  1. Sept. 4, 2026

    Planning Applications: Project Entitled

  2. June 2, 2026

    Planning Applications: Generate Additional Application

  3. June 2, 2026

    Pending Application Submittal: Planning Applications in Review

  4. June 2, 2026

    Concept Review Complete: CR Complete - Type 1

  5. May 6, 2026

    Application Submittal: Online

  6. May 6, 2026

    Application filed

Documents

Site plans

  • A one-page site plan for the planning project; the extracted text is too garbled to describe its contents beyond that.

    May 6, 2026 · 1 page · 1.6 MB · PDS-Other Small Docs

    Download Site plan

Project narrative

  • Advisory concept review summary covering a proposed 750 s.f. detached two-bedroom ADU at the rear of an existing single-family home, with parking, setback, and walking path requirements.

    June 2, 2026 · 2 pages · 467 KB · PDS-Concept Review Summary Report

    Download Concept review summary report
  • Advisory concept review notes for a detached two-story 750 sq ft ADU, covering parking, setbacks, walkway paving and ADU design compatibility requirements.

    June 2, 2026 · 2 pages · 467 KB · PDS-Concept Review Summary Report

    Download Concept review summary report
  • Describes a proposed two-story, 750 sq ft accessory dwelling unit with two bedrooms, designed to meet R2 zone setback and size requirements.

    May 6, 2026 · 1 page · 20 KB · PDS-Other Small Docs

    Download Project description

Application

  • Application to build a two-story accessory dwelling unit in the backyard of an R-2 zoned residential property, filed by a remodeling company for the owner.

    May 6, 2026 · 2 pages · 158 KB · PDS-Application

    Download Planning project application for accessory dwelling unit

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