# Fire systems permit COM2021-01249 at 3400 N Charles St Hackerman Bldg, Baltimore

Baltimore Department of Housing and Community Development permit COM2021-01249: issued Apr 29, 2021 for fire systems work at 3400 N Charles St Hackerman Bldg. demo the sprinkler branch lines to allow new duct work to be installed, re-install branchlines to provide the proper sprinkler coverage (9 heads) in the newly renovated office space as per plans as per code.

- Permit number: COM2021-01249
- Issued: Apr 29, 2021
- Type of work: Fire systems (city: 2-03)
- Status: Issued (city: not listed)
- Reported cost: $6,850
- ZIP code: 21218 (derived from location)
- All permits at this address: https://nearbypermits.com/baltimore/address/3400-n-charles-st-hackerman-bldg/

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Source: Baltimore Department of Housing and Community Development permit data (https://www.arcgis.com/home/item.html?id=189e6d1c65df4e13b38c0027cee574f6), City of Baltimore, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Checked 2026-10-18 04:40 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3400 N Charles St Hackerman Bldg: https://nearbypermits.com/baltimore/address/3400-n-charles-st-hackerman-bldg/