# Building permits at 2467 Cass Ave, Detroit, MI The biggest project within a quarter mile since May 1: a $21M new building at 2121 Cass Ave, permitted Jul 10. Two permits on record here. The newest, Feb 28: Install new fire alarm system throughout. Within a quarter mile, the city has issued 5 more permits since May 1. One is for a new building, 990 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 28, 2026 | Fire systems | Install new fire alarm system throughout (Bldg. F) per plans. (Subject to field approval.) | $18,000 | [BLD2025-01127](https://nearbypermits.com/detroit/permit/BLD2025-01127/) | | Aug 14, 2024 | Alteration or repair | Per HDC Cert#20-6986, Exterior & interior alterations/repairs per plans. Subject to Field Approval, HDC Certificate of Appropriateness conditions. | $1,987,123 | [BLD2023-00210](https://nearbypermits.com/detroit/permit/BLD2023-00210/) | ## Within ¼ mi since May 1, 2026 5 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [447 Henry St](https://nearbypermits.com/detroit/address/447-henry-st/) | 200 ft SW | Alteration or repair | Revision to BLD2023-00212 to reflect the amended scope of work to Code per plans. (Change of Occupancy/Use to Retail/Office/Recreation, Indoor Commercial and Health Club per plans.) Subject to Field Approval. | $814,932 | [BLD2026-01559](https://nearbypermits.com/detroit/permit/BLD2026-01559/) | ### This block (250 to 1,000 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 10, 2026 | [2121 Cass Ave](https://nearbypermits.com/detroit/address/2121-cass-ave/) | 990 ft S | New building | Phase III Permit for Superstructure of 13 Story, 313 Unit Multi-Family Dwelling & Site Work to Code per plans. Separate DPW, & DWSD Permits req. See BLD2025-01936 for Phase I & fees. See BLS2025-02033 for Phase II. | $20,604,809 | [BLD2025-03054](https://nearbypermits.com/detroit/permit/BLD2025-03054/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [2211 Woodward Ave](https://nearbypermits.com/detroit/address/2211-woodward-ave/) | 0.24 mi E | Alteration or repair | Aka 44 W. Columbia. Tenant Build-Out of 2,010 sq ft Ground Floor/Mezzanine space for Establishment for the Sale of Beer or Alcoholic Liquor for Consumption on the Premises to Code per plans. Subject to Field Approval. | $342,000 | [BLD2026-01359](https://nearbypermits.com/detroit/permit/BLD2026-01359/) | | Jul 7, 2026 | [2645 Woodward Ave](https://nearbypermits.com/detroit/address/2645-woodward-ave/) | 0.19 mi NE | Alteration or repair | Interior alterations in 6,250 sq ft Event Level Locker Room Suite to Code per plans. Subject to Field Approval. | $2,262,500 | [BLD2026-01100](https://nearbypermits.com/detroit/permit/BLD2026-01100/) | | Jun 20, 2026 | [2900 Cass Ave](https://nearbypermits.com/detroit/address/2900-cass-ave/) | 0.24 mi N | Alteration or repair | Per HDC2026-00121, Exterior & interior alterations to Code per plans. Subject to Field Approval, HDC Cert conditions. | $900,000 | [BLD2026-00734](https://nearbypermits.com/detroit/permit/BLD2026-00734/) | ## Zoning requests nearby We don't list zoning cases for Detroit yet. Look them up on the city's Board of Zoning Appeals page: https://detroitmi.gov/government/boards/board-zoning-appeals ## More on this street Other addresses on Cass Ave with permits, nearest house number first: - [2447 Cass Ave](https://nearbypermits.com/detroit/address/2447-cass-ave/): newest permit Feb 28, 2026 - [2121 Cass Ave](https://nearbypermits.com/detroit/address/2121-cass-ave/): newest permit Jul 10, 2026 - [2900 Cass Ave](https://nearbypermits.com/detroit/address/2900-cass-ave/): newest permit Jun 20, 2026 - [2906 Cass Ave](https://nearbypermits.com/detroit/address/2906-cass-ave/): newest permit Oct 18, 2024 - [3475 Cass Ave](https://nearbypermits.com/detroit/address/3475-cass-ave/): newest permit Apr 2, 2026 - [1200 Cass Ave](https://nearbypermits.com/detroit/address/1200-cass-ave/): newest permit Mar 12, 2025 - [1009 Cass Ave](https://nearbypermits.com/detroit/address/1009-cass-ave/): newest permit Jul 8, 2025 - [4704 Cass Ave](https://nearbypermits.com/detroit/address/4704-cass-ave/): newest permit Mar 24, 2025 --- Source: Detroit Buildings, Safety Engineering and Environmental Department permit data (https://services2.arcgis.com/qvkbeam7Wirps6zC/arcgis/rest/services/bseed_building_permits/FeatureServer/0). Checked 2026-10-12 06:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 5 nearby: https://nearbypermits.com/detroit/address/2467-cass-ave/