Ductless heat pump install: 15 indoor heads and 3 condensers
Alteration or repair at 18 Calvin St, Somerville
Somerville Inspectional Services Division permit B25-001517: issued Sep 17, 2025 for alteration or repair work at 18 Calvin St. Ductless heat pump install: 15 indoor heads and 3 condensers.
- Permit number
- B25-001517
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $56,956
- ZIP code
- Not listed
- City's category
- Building Permit, Residential Repair
- City's status
- Closed
- Source
- Somerville Inspectional Services Division permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 18 Calvin St, and what's permitted nearby
Somerville Inspectional Services Division updated its data Oct 9, 2026. We checked it Oct 9, 17:05 UTC. See the city's official records (SomerStat, City of Somerville, ODbL 1.0).
Contains information from Applications for Permits and Licenses (SomerStat, City of Somerville), which is made available here under the Open Database License (ODbL).
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