HomeMy WebLinkAbout305 N. Wallace ADU Narrative_ Rocky Mountain Juniper LLC Project
Rocky Mountain Juniper ADU Project
305 N Wallace, Bozeman, MT
Table of Contents
1. Project Summary
2. Site Design
3. Building Design / Composition
4. Requested Departures
5. Requested Deviations
6. Conclusion
1. Project Summary
The Rocky Mountain Juniper ADU project at 305 N Wallace Ave aims to improve safety and
increase housing availability in downtown Bozeman. This project will replace an unsafe,
structurally compromised shed with a thoughtfully designed additional dwelling unit (ADU),
providing much-needed long-term housing in one of Bozeman's most walkable and historically
dense neighborhoods. The ADU will support the city's priority of infill development, offering a
sustainable solution to housing demand in a vibrant, sought-after community.
With approval for demolition and new construction, the project will comply with zoning setbacks
by positioning the new structure 4.8 feet from the north and west boundaries, representing a
20% deviation from the 6-foot standard. The new ADU will complement the neighborhood with a
design similar to the historic shed, maintaining a low profile as a single-story unit. The traditional
gable roof and use of natural materials will blend seamlessly with the neighborhood's character,
enhancing its appeal. The design will be led by a local Montana State Architecture graduate and
neighbor, setting a gold standard for community-focused development.
2. Site Design
Access / Parking
The ADU development will be accessed via two points: the main driveway on Wallace at 305 N
Wallace and via an 8ft walking easement from Davis Street. There are two off-street parking
spots, with additional street parking available on Wallace and Davis Street.
Landscaping
All site areas not covered by the building footprint or hardscape will be landscaped with a focus
on drought-tolerant design practices.
3. Building Design / Composition
The design of the ADU draws inspiration from the vernacular architecture of the area. It’s
approximately 21 feet tall with a modern gabled roof. The structure will feature wood and slate
siding, with slate roofing that mirrors the ridgelines of the surrounding mountains. Western red
cedar and slate, both sustainable and durable materials, are chosen to blend seamlessly with
the natural environment and preserve a historical aesthetic. Slate’s performance, enduring
extreme temperatures and providing fire-resistance, makes it ideal for Bozeman’s climate.
Western red cedar, known for its rot resistance, complements the stone facade, making it a
fitting choice for Montana's exterior cladding needs.
4. Requested Departures
Lot Size
The lot size is 4,148 sq/ft. A departure from the 1000 sq/ft requirement for additional lot area is
requested. ADUs may be permitted without the additional lot area requirement to reduce
production costs and increase housing production, consistent with the city's adopted growth
policy and purposes of this chapter. These departures are particularly applicable to in-fill sites
and missing middle housing. Sec. 38.320.070.
5. Requested Deviations
Deviation from Underlying Zoning Requirements
A deviation of 20% from the 6-foot setback requirements is requested, allowing for a 4.8-foot
setback from the north and west property lines. This modification will have minimal adverse
effects on abutting properties and will move the redevelopment away from an existing
neighboring residential unit. Deviations from zoning requirements encourage restoration,
rehabilitation, and appropriate new construction that contributes to the historic character of the
community. Sec. 38.340.070
6. Conclusion
The re-development project at 305 N Wallace will enhance safety by removing a compromised
existing structure located near a neighboring residential unit. The project provides a significant
benefit to the local community by adding an in-fill housing unit in Bozeman's most walkable
neighborhood, where density in-fill is a top priority. This development will offer a long-term
tenant a home in a desirable location, within walking distance of job opportunities in downtown
Bozeman. The project not only addresses housing needs but also supports local designers and
enhances the overall appeal and soul of the Northeast neighborhood.
This document outlines the project in accordance with Bozeman city codes and standards, providing a
clear and concise description of the redevelopment plan. Sources: Sec. 38.320.070. / Sec. 38.340.070
See below for pictures of the site.
See brace on North side holding the torsion of the existing structure.
Photo from NW Property Corner Boundary
View from NE property Line 305 N Wallace on Left (historic shed) and 307 N Wallace white shed on Right as an ADU conversion.
Existing Historic Structure from primary residents back deck. Notice buckling posts of N and S walls due to open face of East side
of shed with sliding door.
SW Corner of Lot