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Zoning certificate · Planning application

One-bedroom apartment above garage approved behind future single-family home

The city approved a 460-square-foot accessory unit above a 507-square-foot two-car garage, with conditions including a paved path to the entrance. The two-story structure is attached to a matching one on the neighboring lot.

ApprovedCZC26-00128Filed June 12, 2026South Boise Village · 1810 S Euclid Ave+3 related filings
Site plan for One-bedroom apartment above garage approved behind future single-family home
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

From the filing

The application's description as it appears in City of Boise's record. See the official record

The city approved a new detached structure behind a future single-family home on South Euclid Avenue in Boise. It holds a 507-square-foot two-car garage on the ground floor with a 460-square-foot, one-bedroom accessory dwelling unit above it, about 21 feet 11 inches tall. The structure is attached to a matching garage and unit structure on the neighboring lot at 1808 South Euclid Avenue.

ADU for residential small lot.

Project name on file: 1810 S EUCLID AVE

Timeline

  1. Sept. 1, 2026

    Appeal Period: Completed

  2. Aug. 21, 2026

    Review Complete: Completed

  3. Aug. 21, 2026

    Planning and Zoning: Complete

  4. Aug. 20, 2026

    Planning and Zoning: In Review

  5. Aug. 20, 2026

    Assign Reviewers: Completed

  6. Aug. 13, 2026

    Review Complete: Corrections Required

  7. Aug. 13, 2026

    Planning and Zoning: Corrections Required

  8. July 22, 2026

    Planning and Zoning: In Review

  9. July 22, 2026

    Assign Reviewers: Completed

  10. July 14, 2026

    Review Complete: Corrections Required

  11. July 14, 2026

    Planning and Zoning: Corrections Required

  12. June 24, 2026

    Planning and Zoning: In Review

  13. June 24, 2026

    Assign Reviewers: Completed

  14. June 23, 2026

    Fee Payment: Payment Received

  15. June 23, 2026

    Prescreen Review: Passed

  16. June 23, 2026

    Prescreen Review: In Progress

  17. June 23, 2026

    Prescreen Review: Corrections Required

  18. June 22, 2026

    Prescreen Review: In Progress

  19. June 22, 2026

    Prescreen Review: Corrections Required

  20. June 19, 2026

    Prescreen Review: In Progress

  21. June 12, 2026

    Application Submittal: ePlanReview

  22. June 12, 2026

    Application filed

Documents

Site plans

  • Revised site plan showing setbacks, lot and floor area figures, open space totals, and the landscape buffer, prepared by Cook Brothers Construction.

    Aug. 13, 2026 · 1 page · 636 KB · PDS-Maps and Drawings

    Download Revised site plan
  • Site plan showing lot and floor area figures, open space, setbacks, and proposed sidewalk and landscape buffer, prepared by Cook Brothers Construction.

    June 26, 2026 · 1 page · 589 KB · PDS-Maps and Drawings

    Download Site plan with setbacks and floor area figures

Plans

  • Revised exterior elevations and floor plans for a garage with an accessory dwelling unit, including ceiling heights, room layouts and a contractor's sheet marked as sheet 6.

    Aug. 13, 2026 · 1 page · 2.4 MB · PDS-Maps and Drawings

    Download Revised elevations and floor plans
  • Revised architectural sheet showing exterior elevations and floor plans for the garage with ADU, including ceiling heights, window schedule and siding finishes.

    Aug. 13, 2026 · 1 page · 2.5 MB · PDS-Maps and Drawings

    Download Revised elevations and floor plans
  • Revised landscape plan sheet with a planting legend listing trees, shrubs, sod and crushed rock, plus a landscape buffer along the sidewalk.

    Aug. 13, 2026 · 1 page · 1.9 MB · PDS-Maps and Drawings

    Download Revised landscape plan
  • Floor plans for both levels of an accessory dwelling unit with garage, plus front, rear, left and right exterior elevations, with ceiling heights and square footage.

    June 26, 2026 · 1 page · 2.5 MB · PDS-Maps and Drawings

    Download ADU floor plans and exterior elevations
  • Planting legend and layout for the landscape buffer, listing sod, crushed rock, linden trees, boxwood, hydrangea and limelight panicle plantings.

    June 26, 2026 · 1 page · 1.8 MB · PDS-Maps and Drawings

    Download Landscape plan
  • Floor plans and front, rear, left and right elevations for a primary home, with room areas, ceiling heights, materials and lot and living area figures.

    June 26, 2026 · 1 page · 2.7 MB · PDS-Maps and Drawings

    Download Primary home floor plan and elevations

Project narrative

  • Applicant's letter describing plans to demolish the existing home and accessory buildings, restore two original lots, and build a two-story single-family home with a detached garage and ADU on each.

    June 26, 2026 · 1 page · 110 KB · PDS-Letter of Intent

    Download Letter of explanation for demolition and two new homes

Decisions

  • Action letter approving a detached accessory dwelling unit over a two-car garage under the Boise City Code ADU standards, with conditions tied to a prior residential small lot approval.

    Aug. 21, 2026 · 10 pages · 274 KB · PDS-Action Letter

    Download Administrative approval letter for accessory dwelling unit

Notices

  • Notice of design review approval for two small-lot single-family homes with accessory dwelling units in the R-1C zone, with an appeal deadline of August 31, 2026.

    Aug. 19, 2026 · 2 pages · 926 KB · PDS-Legal Notice

    Download Administrative notice of approval

Application

  • Application for a 400 sq ft accessory dwelling unit with one bedroom at a single-family home in an R-1C zoning district, submitted by Cook Brothers Construction.

    June 12, 2026 · 3 pages · 206 KB · PDS-Application

    Download Zoning certificate application for accessory dwelling unit

Photos

  • Three dated photos of the existing front, rear, garage and overhead views of the site, taken June 23, 2026.

    June 26, 2026 · 3 pages · 520 KB · PDS-Photos

    Download Site photos

Correspondence

  • Fire Department recommends approval with a condition requiring a heat detector in the garage beneath the proposed ADU, interconnected with the ADU smoke alarms.

    Aug. 21, 2026 · 1 page · 193 KB · PDS-Agency Comments

    Download Boise Fire Department comments
  • Boise Parks and Recreation review flags that two proposed street trees in the greenway lack a specified irrigation source, alongside rock groundcover plans.

    Aug. 21, 2026 · 1 page · 59 KB · PDS-Agency Comments

    Download Parks and Recreation agency comments on street trees
  • Public Works requires an approved stormwater management plan before a building or grading permit is issued, per the 2019 Stormwater Design Manual.

    Aug. 21, 2026 · 1 page · 133 KB · PDS-Agency Comments

    Download Public Works drainage comments
  • Public Works requires connection to central sanitary sewer, a separate service line per parcel, a sewer tap permit, and possible sewer capacity fees at building permit.

    Aug. 21, 2026 · 1 page · 67 KB · PDS-Agency Comments

    Download Public Works sewer comments
  • Veolia states the property has no water service and needs new service lines, a separate meter for the ADU, and a site plan submitted for review.

    Aug. 21, 2026 · 1 page · 389 KB · PDS-Agency Comments

    Download Veolia Water Idaho comments on water service
  • Water provider letter giving available pressure and flow for fire sprinkler design, with a note that the Fire Department will determine adequacy.

    June 26, 2026 · 1 page · 113 KB · PDS-Other Small Docs

    Download Veolia water fire flow letter

Other documents

  • Noticing radius map

    Aug. 19, 2026 · 514 KB · PDS-Maps and Drawings

  • Agency transmittal

    June 30, 2026 · 132 KB · PDS-Transmittal Agencies

  • Statement of legal interest

    June 26, 2026 · 151 KB · PDS-Statement of Legal Interest

  • Receipt

    June 23, 2026 · 137 KB · PDS-Receipts

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