Monthly permit report

Cambridge commercial building permits, June 2025

Biggest projects in June 2025

By declared value.

49 Sixth St
Issued Jun 30
$17M
Gut renovations to existing school/rectory building to convert from current use to 46 residential units. Work includes structural improvements, new mechanical, electrical, and…
commercialBuildingNauset Construction Corp.
58 Oxford St
Issued Jun 12 · 2 permits
$5.4M
his project focuses on replacement of dated electrical switchgear infrastructure, including transformersand main switchboards. Project work will include minor upgrades to…
commercialBuildingBond Building Construction
6 Sacramento St

In June 2025, Cambridge issued 85 building permits on commercial and multifamily properties, on 50 projects, declaring $34.3M of work.
The busiest trade was general building (85 permits).
The most active contractor was Bellante Construction Corporation, with 6 permits.
The largest project was at 49 Sixth St, with $17M declared.
Half of the month’s permits were issued within 24 days of application.

Source: building permit records from official city open-data portals, checked daily. Data through October 28, 2026. How we count