415 W Washington St

​​415 W Washington is located along the south ​side of W Washington Street between S 1st and 3rd Streets in Ann Arbor. Portions of the eastern edge of the property sit within the floodway, while the remaining property is in the floodplain. The property is currently occupied by a parking lot and U-shaped buildings. Portions of the buildings are used to store City of Ann Arbor and Republic Parking Services (RPS) materials and equipment and may have sub-surface environmental concerns. The buildings have been approved for demolition by the Historic District Commission. The remaining site is currently managed by the DDA as a paid surface parking lot. Key adjacent uses include the YMCA to the north, the old west side historic district to the west, a growing creative and entertainment district to the east, and an existing heavy rail line that parallels a proposed path of the treeline greenway trail. The site is currently master planned as D2 zoning which allows approximately 6 stories and 200% Floor Area Ratio. Because the site sits within the floodplain and is adjacent to a railroad track, state and federal subsidies for affordable housing are very unlikely on this site.  However, local and philanthropic funding are options.         

The City is considering the following objectives for redevelopment:

• Preserve Chimney Swift Habitat
• Maximize park space
• Engage the Treeline Trail
• Fit in with existing adjacent building heights and scales
• Fit in with existing setbacks along Washington
• Embrace W Washington Street
• Maximize market rate residential
• Provide adequate buffer to adjacent single family housing
• Maximize affordable housing units for 60% AMI households on site
• Sell the property and use proceeds for affordable housing on another city-owned property
• Remediate any potential environmental contaminations
  

Project History

• August 19, 2019: R-19-376 to contract with the SmithGroup to conduct community engagement process, develop potential building concepts and evaluate the feasibility of developing the property
• July 6, 2020: R-20-0272 directs the City Administrator to authorize the AAHC to petition for pre-entitlement and work with staff and planning commission; to set-aside a portion for the tree-line trail, redevelop primarily as residential, with development standards that reflect the D2 Downtown Interface Zoning District
• May 5, 2021: DDA approves pre-entitlement work on 415 W Washington, including:
  
• Eliminating a functionally obsolete, blighted nuisance in the downtown
• Increasing available housing stock in the city
• Investigating the opportunity for affordable/workforce housing
• Developing a signature portion of the Treeline
• Develop a project that is approved by the City's HCC
• ​Increasing the tax base​
  

Next Steps: AAHC hires development team, starts site plan approval process and secures development financing.​

415 W Washington flood Elevation Certificate

415 W Washington DRAIN USE APPLICATION 2018

415 W Washington Proposed Boring Locations Drain Use

415 W Washington Haz Bldg Mat's Assessment Letter Report​

415 W Washington Groundwater Results