# CambridgeContractorPermitPulse benchmark report

> As of 2026-11-04, CambridgeContractorPermitPulse holds 882 public records from City of Cambridge sprinkler and standpipe, crane / boom / pump truck, excavation, demolition and solar installation permits (data.cambridgema.gov). The largest group is Street excavation with 465 (53%); the median demolition or solar project cost is $44,700 (middle half $24,500 to $100,500). Computed from the live dataset and updated on every refresh.

## Typical demolition or solar project cost

- Lowest: $3,291
- 25th percentile: $24,500
- Median: $44,700
- 75th percentile: $100,500
- Highest: $412,975

## By category

| Group | Records |
|---|---|
| Street excavation | 465 |
| Crane, boom or pump truck | 280 |
| Sprinkler and standpipe | 68 |
| Solar PV and storage installation | 41 |
| Demolition | 28 |

Source: https://zalwin.com/reports/cambridgecontractorpermitpulse-benchmark (updated 2026-11-04).