# Plumbing permit Plumbing-168591 at 23 Mellen St, Cambridge

Cambridge Inspectional Services Department permit Plumbing-168591: issued Mar 31, 2022 for plumbing work at 23 Mellen St. 

- Permit number: Plumbing-168591
- Issued: Mar 31, 2022
- Type of work: Plumbing (city: Plumbing)
- Status: Issued (city: Active)
- Reported cost: Not listed
- ZIP code: 02138
- All permits at this address: https://nearbypermits.com/cambridge/address/23-mellen-st/

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Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-11 10:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 23 Mellen St: https://nearbypermits.com/cambridge/address/23-mellen-st/