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.

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
Sept. 1, 2026
Appeal Period: Completed
Aug. 21, 2026
Review Complete: Completed
Aug. 21, 2026
Planning and Zoning: Complete
Aug. 20, 2026
Planning and Zoning: In Review
Aug. 20, 2026
Assign Reviewers: Completed
Aug. 13, 2026
Review Complete: Corrections Required
Aug. 13, 2026
Planning and Zoning: Corrections Required
July 22, 2026
Planning and Zoning: In Review
July 22, 2026
Assign Reviewers: Completed
July 14, 2026
Review Complete: Corrections Required
July 14, 2026
Planning and Zoning: Corrections Required
June 24, 2026
Planning and Zoning: In Review
June 24, 2026
Assign Reviewers: Completed
June 23, 2026
Fee Payment: Payment Received
June 23, 2026
Prescreen Review: Passed
June 23, 2026
Prescreen Review: In Progress
June 23, 2026
Prescreen Review: Corrections Required
June 22, 2026
Prescreen Review: In Progress
June 22, 2026
Prescreen Review: Corrections Required
June 19, 2026
Prescreen Review: In Progress
June 12, 2026
Application Submittal: ePlanReview
June 12, 2026
Application filed
Documents
Site plans
- Download Revised site plan
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 Site plan with setbacks and floor area figures
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
Plans
- Download Revised elevations and floor 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 landscape plan
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 ADU floor plans and exterior elevations
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 Landscape plan
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 Primary home floor plan and elevations
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
Project narrative
- Download Letter of explanation for demolition and two new homes
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
Decisions
- Download Administrative approval letter for accessory dwelling unit
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
Notices
- Download Administrative notice of approval
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
Application
- Download Zoning certificate application for accessory dwelling unit
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
Photos
- Download Site 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
Correspondence
- Download Boise Fire Department comments
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 Parks and Recreation agency comments on street trees
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 Public Works drainage comments
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 sewer 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 Veolia Water Idaho comments on water service
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 fire flow letter
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
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





