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Plan to turn house into accessory unit and build new home behind it expires

The March 4, 2025 application proposed converting an existing single-family house to an accessory dwelling unit and building a new house behind it on a 0.2-acre lot. The application is now listed as expired.

ExpiredPLN25-00189Filed March 4, 2025Sunset · 3322 W Plant Dr+1 related filing
Site plan for Plan to turn house into accessory unit and build new home behind it expires
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

About this application

Convert SFD to ADU, build new SFD behind ADU.

Project name on file: 3322 W PLANT DR

Timeline

  1. Two days ago

    4 documents added

  2. July 10, 2026

    Project Cancellation: Expired

    PLN expired, applicant did not respond to email after 6 months of inactivity.

  3. Oct. 21, 2025

    Pending Application Submittal: Planning Applications in Review

  4. Sept. 30, 2025

    Concept Review Complete: CR Complete - Type 2

  5. Sept. 30, 2025

    Early Assistance Review: Send to Concept Review

  6. March 14, 2025

    Early Assistance Review: Corrections Required

    I am setting this Planning Record aside for now. The Record of Survey - Parcel Line Adjustment will need to be submitted and approved before we can review your plans to build a new SFD and convert the existing dwelling into an ADU. This is not being closed and future applications will be opened under this planning record.

  7. March 4, 2025

    Application Submittal: Online

  8. March 4, 2025

    Application filed

Documents

Site plans

  • Advisory concept review notes covering ADU conversion of an existing home, a new rear single-family dwelling, access, parking, and setback requirements.

    Sept. 30, 2025 · 2 pages · 448 KB · PDS-Concept Review Summary Report

    Download Concept review summary report
  • Advisory concept review notes covering ADU conversion of an existing home, a new rear single-family dwelling, access, parking, and setback requirements.

    Sept. 10, 2025 · 2 pages · 448 KB · PDS-Concept Review Summary Report

    Download Concept review summary report
  • Boundary site survey of one lot showing the existing house, survey monuments, 0.196-acre deeded area, fire access from the street, and city sewer and water service.

    March 4, 2025 · 1 page · 47 KB · PDS-Maps and Drawings

    Download Site survey

Application

  • Application for converting an existing single-family dwelling into an accessory dwelling unit and building a new roughly 1,600 sq. ft. single-family home at the rear of the parcel.

    March 4, 2025 · 2 pages · 154 KB · PDS-Application

    Download Planning project application form

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