Skip to content

Planning project · Planning application

Accessory dwelling unit approved as addition to existing home

The city approved one accessory dwelling unit tied to an existing home on a 0.23-acre lot. Staff approved it administratively on Oct. 5, so no public hearing was needed.

ApprovedPLN26-00048Filed Jan. 14, 2026Hillcrest · 3504 W Greenbrier Dr+2 related filings
Site plan for Accessory dwelling unit approved as addition to existing home
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

About this application

Accessory Dwelling Unit, LNC on existing home for addition.

Project name on file: 3504 W GREENBRIER - LNC Structure

Timeline

  1. June 9, 2026

    Planning Applications: Project Entitled

  2. April 28, 2026

    Pending Application Submittal: Planning Applications in Review

  3. April 20, 2026

    Planning Applications: Generate Additional Application

  4. Feb. 26, 2026

    Pending Application Submittal: Planning Applications in Review

  5. Feb. 25, 2026

    Concept Review Complete: CR Complete - Type 2

  6. Feb. 3, 2026

    Concept Review Complete: Corrections Required

    Please let me know if the structure is currently built into the 15 ft. rear setback. And if so, please verify if you plan to build the addition outside of the setback or would like to apply for a Variance.

  7. Jan. 30, 2026

    Concept Review Complete: Notes

    emailed for CR 1/30

  8. Jan. 14, 2026

    Application Submittal: Online

  9. Jan. 14, 2026

    Application filed

Documents

Site plans

  • Updated site and roof plan sheet for a residence remodel and addition, listing applicable building codes, general notes, a drawing index, and the scope of work.

    Feb. 25, 2026 · 1 page · 225 KB · PDS-Maps and Drawings

    Download Site and roof plan (updated), with codes, general notes and scope of work
  • Driveway site and roof plan sheet for a residential remodel, with the drawing index, code list, and owner and contractor contact details.

    Jan. 14, 2026 · 1 page · 625 KB · PDS-Other Small Docs

    Download Site and roof plan with drawing index

Plans

  • Proposed first-floor plan for a remodel and addition, with mechanical, electrical and insulation notes and a 01-20-2022 revision.

    Jan. 14, 2026 · 1 page · 247 KB · PDS-Other Small Docs

    Download First floor plan

Other documents

  • PDS-Concept Review Summary Report -

    Feb. 25, 2026 · 466 KB · PDS-Concept Review Summary Report

  • PDS-Maps and Drawings - ELEVATIONS - UPDATED

    Feb. 25, 2026 · 166 KB · PDS-Maps and Drawings

  • PDS-Maps and Drawings - FLOOR PLANS - UPDATED

    Feb. 25, 2026 · 154 KB · PDS-Maps and Drawings

  • PDS-Maps and Drawings - ROOF PLAN - UPDATED

    Feb. 25, 2026 · 158 KB · PDS-Maps and Drawings

  • PDS-Application

    Jan. 14, 2026 · 158 KB · PDS-Application

  • PDS-Other Small Docs - 2ND FLOOR PLAN

    Jan. 14, 2026 · 261 KB · PDS-Other Small Docs

  • PDS-Other Small Docs - BASEMENT FLOOR PLAN

    Jan. 14, 2026 · 195 KB · PDS-Other Small Docs

  • PDS-Other Small Docs - ELEVATIONS

    Jan. 14, 2026 · 368 KB · PDS-Other Small Docs

  • PDS-Other Small Docs - ELEVATIONS

    Jan. 14, 2026 · 238 KB · PDS-Other Small Docs

  • PDS-Other Small Docs - EXISTING FLOOR PLAN

    Jan. 14, 2026 · 176 KB · PDS-Other Small Docs

Nearby

The Boise Builds daily briefing

Every new planning application in Boise, and every filing that changed, in one email each morning. See a sample

Free. One email a day, only when something is new. Unsubscribe anytime.