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Planning project · Planning application

4 homes on two small lots approved, each with an accessory dwelling unit

City staff approved a plan for two small residential lots, each with an accessory dwelling unit, for four dwelling units in total on about 0.13 acres. The approval was granted administratively on Jan. 23.

ApprovedPLN25-00811Filed Sept. 15, 2025West End · 911 N 31st St+2 related filings
Site plan for 4 homes on two small lots approved, each with an accessory dwelling unit
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

About this application

2 Residential Small Lot with ADU

Project name on file: 911 N 31ST ST

Timeline

  1. Jan. 23, 2026

    Planning Applications: Project Entitled

  2. Dec. 5, 2025

    Pending Application Submittal: Planning Applications in Review

  3. Nov. 18, 2025

    Concept Review Complete: CR Complete - Type 2

  4. Sept. 18, 2025

    Concept Review Complete: Corrections Required

    This property is in the R-3 zone, which does not permit single-family detached homes.Per the use specific standards referred to in the table of allowed uses: C. Dwelling, Single-Family Detached: In the R-3, MX-1, MX-2, MX-3, MX-4, and MX-5 zoning districts, Single-Family Detached Dwellings are only permitted if a Building Permit for the Single-Family Detached Dwelling was issued before the Effective Date.Once the original home is demolished, the property must come up to current code requirements.Single family, attached are allowed in the R-3 zone. You could also do a duplex, triplex, fourplex or multifamily.

  5. Sept. 15, 2025

    Application Submittal: Online

  6. Sept. 15, 2025

    Application filed

Documents

Site plans

Other documents

  • PDS-Concept Review Summary Report -

    Nov. 18, 2025 · 455 KB · PDS-Concept Review Summary Report

  • PDS-Other Small Docs - GARAGE/ADU FLOOR PLAN

    Nov. 18, 2025 · 207 KB · PDS-Other Small Docs

  • PDS-Application

    Sept. 15, 2025 · 153 KB · PDS-Application

  • PDS-Other Small Docs - LETTER OF EXPLANATION

    Sept. 15, 2025 · 66 KB · PDS-Other Small Docs

  • Statement of legal interest

    Sept. 15, 2025 · 392 KB · PDS-Other Small Docs

Nearby

Zoning certificate · Planning application

895 N. 31st - CZC

ApprovedFiled Nov. 6, 2025CZC25-00234West End · 895 N 31st St260 ft away+2 related filings

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