# Mechanical (HVAC) permit M2603869 at 423 18th St NE 8, Washington

DC Department of Buildings permit M2603869: issued Jul 13, 2026 for mechanical (hvac) work at 423 18th St NE 8. 

- Permit number: M2603869
- Issued: Jul 13, 2026
- Type of work: Mechanical (HVAC) (city: Supplemental, mechanical)
- Status: Finished (city: Completed)
- Reported cost: Not listed
- ZIP code: 20002
- All permits at this address: https://nearbypermits.com/washington-dc/address/423-18th-st-ne-8/

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Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-05 18:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 423 18th St NE 8: https://nearbypermits.com/washington-dc/address/423-18th-st-ne-8/