# New building permit ERT1525501 at 1266-1270 Commonwealth Av, Boston

Boston Inspectional Services Department permit ERT1525501: issued May 26, 2026 for new building work at 1266-1270 Commonwealth Av. Construction of a new, up to 6-story building containing approximately 206 multi-family dwelling units, approximately 2,100 square feet of ground floor retail, residential amenities, and approximately;68;72 at-grade structured vehicle parking spaces.;Demolition of existing structure under SF1847021LPR -- eplan -- BOA decision valid until 02/2026 -- Extension of decision valid until 02/2028;PROVISO: A Final Certificate of Compliance (Art. 80) shall be submitted at CO.;.

- Permit number: ERT1525501
- Issued: May 26, 2026
- Type of work: New building (city: Erect, Erect/New Construction)
- Status: Issued (city: Open)
- Reported cost: $88,434,555
- ZIP code: 02134
- All permits at this address: https://nearbypermits.com/boston/address/1266--1270-commonwealth-av/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-04 02:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/