# Mechanical (HVAC) permit SM26-000021 at 139 Sycamore St, Somerville

Somerville Inspectional Services Division permit SM26-000021: issued Feb 23, 2026 for mechanical (hvac) work at 139 Sycamore St. the installation of wall mounted ductless mini split units in each main area and in each bedroom with 1 outdoor condenser unit for each of the 3 condo units.and the installation of 1 ceiling mounted ERV unit in unit A and unit C. the exhaust venting for 6 bath fans,3 kitchen hoods and 3 dryers. the mechanical cost for the job is $54,500 including the sheet metal work. the sheet metall scope of job is $9,800.

- Permit number: SM26-000021
- Issued: Feb 23, 2026
- Type of work: Mechanical (HVAC) (city: Sheet Metal Permit, Residential)
- Status: Finished (city: Closed)
- Reported cost: $54,500
- ZIP code: 02145
- All permits at this address: https://nearbypermits.com/somerville/address/139-sycamore-st/

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Source: Somerville Inspectional Services Division permit data (https://data.somervillema.gov/d/nneb-s3f7), SomerStat, City of Somerville, ODbL 1.0 (https://opendatacommons.org/licenses/odbl/1-0/). Checked 2026-10-11 13:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Contains information from Applications for Permits and Licenses (SomerStat, City of Somerville), which is made available here under the Open Database License (ODbL). Database: https://data.somervillema.gov/d/nneb-s3f7 License: https://opendatacommons.org/licenses/odbl/1-0/

Every permit at 139 Sycamore St: https://nearbypermits.com/somerville/address/139-sycamore-st/