Planning project · Planning application
Detached 585-square-foot accessory dwelling with garage proposed on 0.77-acre lot
The one-bedroom, one-bathroom unit would sit on a lot in a flood zone and wetland area. The application is under administrative review, and city planners say it must also meet floodplain and river setback rules.
From the filing
The application's description as it appears in City of Boise's record. See the official record
Detached ADU with garage.
Project name on file: 2190 E GOSSAMER LN - ADU
Timeline
June 17, 2026
Planning Applications: Generate Additional Application
June 17, 2026
Pending Application Submittal: Planning Applications in Review
May 27, 2026
Concept Review Complete: CR Complete - Type 2
May 6, 2026
Application Submittal: Online
May 6, 2026
Application filed
Documents
Site plans
- Download Site plan
May 6, 2026 · 2 pages · 2.6 MB · PDS-Other Small Docs
Project narrative
- Download Concept review summary for accessory dwelling unit
Advisory concept review notes for a proposed 585 sq ft one-bedroom ADU, covering required floodplain and ADU zoning applications, Boise River and wetland setbacks, and placement in front of the primary building.
May 27, 2026 · 2 pages · 468 KB · PDS-Concept Review Summary Report
- Download Project description for detached garage with ADU
Narrative from the applicant describing a proposed 600 SF detached garage with an 600 SF accessory dwelling unit above, R-2 setbacks, and questions about conditional approval and the Boise River System Overlay.
May 6, 2026 · 1 page · 64 KB · PDS-Other Small Docs
Application
- Download Planning project application form
Application for a detached garage with an accessory dwelling unit above it in an R-2 zone, with applicant and owner contact details and a signed certification.
May 6, 2026 · 2 pages · 158 KB · PDS-Application
