HomeMy WebLinkAboutProjectNarrativePrecedent 10-14-2020STEWART STUDIOS
Architecture & Design
PH: 406-581-5212
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October 14, 2020
423 NORTH TRACY ADU
PROJECT NARRATIVE & PRECEDENTS
The proposed project is an ADU located at 423 North Tracy Avenue. The existing site contains
a two-story single family residence built in 1910 and a one-car garage with driveway parking,
both facing the Tracy street front, with the garage set a little further back than the house; and
behind the residence in the back of the lot exists a 528 sf greenhouse with a roofed walkway
connecting the residence and greenhouse. The greenhouse is half-sunk in the grade, roughly
about 4’-6” from finish floor elevation up to existing grade. We are proposing to remove the
upper portion of the greenhouse, leaving the existing concrete basement half-walls, and building
a new 600 sf ADU above the lower portion of the greenhouse, utilizing the existing foundation.
The existing greenhouse half-basement to remain would become storage and mechanical
space. The ADU’s entry will face the alleyway and provide an ADU-dedicated parking space off
the alley. The ADU is an A-frame shape with white siding and black-framed doors/windows,
consistent with existing form, scale, and materials of the main residence, as well as the
surrounding neighborhood.
423 North Tracy (Project Site) Photos
Image 1: frontside of existing single family residence on Tracy Street front
Image 2: back of site from the alleyway showing in the foreground a skate ramp (to be
removed), the existing Greenhouse (ADU proposed location), a storage shed just
to the left (to be removed), and beyond that is the backside of the residence and
garage
STEWART STUDIOS
Architecture & Design
PH: 406-581-5212
StewartArchitectureStudios@gmail.com
SSSStewart
tudios
There are several examples of ADUs in the surrounding neighborhood, many of them as a
second floor located above a garage. Below is a map of accessory structures in the area, with
photos of those structures following.
502 North Tracy ADU over Garage
STEWART STUDIOS
Architecture & Design
PH: 406-581-5212
StewartArchitectureStudios@gmail.com
SSSStewart
tudios
423 N. Black (alleyway) ADU 419 Black N. (alleyway) ADU
413 N. Black (alleyway) ADU and garage 602 N. Wilson (& Peach) ADU above garage
STEWART STUDIOS
Architecture & Design
PH: 406-581-5212
StewartArchitectureStudios@gmail.com
SSSStewart
tudios
608 N. Tracy (alleyway) ADU over garage 414 N. Grand (alleyway) ADU over garage
516 N. Grand (alleyway) ADU over garage 615 N. Black (alleyway) ADU/garage
STEWART STUDIOS
Architecture & Design
PH: 406-581-5212
StewartArchitectureStudios@gmail.com
SSSStewart
tudios
206 E. Peach 606 N. Black ADU/Garage
701 N. Montana