550-square-foot backyard cottage approved for single-family lot

Site plan for a 539 SF detached ADU, showing setbacks, existing trees, utility runs and general construction notes, dated 9/7/2026.

Sept. 29, 2026 · 1 page · 3.4 MB · PDS-Maps and Drawings

Elevation drawing sheet listing foundation ventilation calculations, vent product specifications, and general construction notes on access openings and emergency escape windows.

Sept. 29, 2026 · 1 page · 2.4 MB · PDS-Maps and Drawings

Floor plan sheet showing room areas, ventilation and illumination calculations, door and window schedules, and general construction notes for a zoning certificate.

Sept. 29, 2026 · 1 page · 2.1 MB · PDS-Maps and Drawings

Site drawing showing the proposed landscape plan, existing trees and fence to remain, and a 539 sq. ft. detached accessory dwelling unit on the property.

Sept. 29, 2026 · 1 page · 1.6 MB · PDS-Maps and Drawings

Applicant's letter describing a 539 sq ft, one-bedroom detached ADU in the rear yard, designed to match the primary residence and meet zoning standards.

Sept. 29, 2026 · 1 page · 127 KB · PDS-Letter of Intent

Action letter approving a detached 550 square foot accessory dwelling unit under Boise City Code 11-03-03.2.B, with findings of fact and a pathway condition of approval.

Two days ago · 9 pages · 214 KB · PDS-Action Letter

Notice that a zoning certificate was approved for a detached accessory dwelling unit behind an existing single-family house, with appeals due by October 26, 2026.

Oct. 15, 2026 · 2 pages · 847 KB · PDS-Legal Notice

Zoning certificate application for an accessory dwelling unit in the R-1C zoning district, with agent, applicant and owner contact details and a submittal checklist.

Oct. 12, 2026 · 3 pages · 203 KB · PDS-Application

Applicant 208 Tiny Homes seeks a zoning certificate for a 500 square foot accessory dwelling unit in the R-1C zone.

Oct. 2, 2026 · 2 pages · 160 KB · PDS-Application

Applicant 208 Tiny Homes seeks a zoning certificate for a 500 square foot accessory dwelling unit in the R-1C zone.

Sept. 29, 2026 · 2 pages · 160 KB · PDS-Application

Three photos of the site, dated 9/7/2026, filed with the zoning certificate application.

Sept. 29, 2026 · 3 pages · 914 KB · PDS-Photos

ACHD states no street improvements are required and lists conditions: a traffic impact fee if applicable, a driveway approach request, right-of-way permits, and standard conditions of approval.

Two days ago · 3 pages · 184 KB · PDS-Agency Comments

Boise Fire Department review finds the ADU application approvable with conditions, noting the 150-foot hose reach requirement cannot be met as proposed.

Two days ago · 1 page · 192 KB · PDS-Agency Comments

Boise Parks and Recreation has no comments on the proposal and notes the submitted landscape and site plans retain and protect all existing trees.

Two days ago · 1 page · 58 KB · PDS-Agency Comments

Public Works reviewer's comments stating no hillside or drainage conditions apply, and that the project does not require a Stormwater Management Plan.

Two days ago · 1 page · 134 KB · PDS-Agency Comments

Public Works says the property must connect to the central sanitary sewer, which is available in the adjacent street, and that sewer capacity fees may apply at building permit issuance.

Two days ago · 1 page · 65 KB · PDS-Agency Comments

Veolia Water Idaho says the accessory dwelling unit needs its own separate water service line and meter, and requires a site plan submitted for review.

Two days ago · 1 page · 209 KB · PDS-Agency Comments

Public Works Hillside & Drainage review finding no conditions, stating the project does not meet Stormwater Management Plan requirements.

Sept. 29, 2026 · 1 page · 134 KB · PDS-Agency Comments

Veolia Water Idaho reports system pressure of 50 PSI at average demand and 1000 GPM at 20 PSI residual from a nearby hydrant, for fire sprinkler design.

Sept. 29, 2026 · 1 page · 112 KB · PDS-Other Small Docs

Oct. 15, 2026 · 577 KB · PDS-Maps and Drawings

Oct. 2, 2026 · 137 KB · PDS-Transmittal Agencies

Sept. 29, 2026 · 193 KB · PDS-Statement of Legal Interest

Sept. 7, 2026 · 131 KB · PDS-Receipts