Install client supplied heat pump systems and central ERV as per mechanical plans
Mechanical (HVAC) at 121 Prospect St, Somerville
Somerville Inspectional Services Division permit SM25-000199: issued Sep 9, 2025 for mechanical (hvac) work at 121 Prospect St. Install client supplied heat pump systems and central ERV as per mechanical plans.
- Permit number
- SM25-000199
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- $364,000
- ZIP code
- Not listed
- City's category
- Sheet Metal Permit, Residential
- City's status
- Issued
- 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 121 Prospect St, and what's permitted nearby
Somerville Inspectional Services Division updated its data Oct 7, 2026. We checked it Oct 7, 22:40 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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