125 Broadway, Cambridge — property record card
HIGH-TECH built in 1990 on 1.72 acres in Cambridge, assessed at $286,335,000 for fiscal year 2026.
Parcel
| Location | 125 Broadway |
|---|---|
| Map and parcel ID | 30-42 |
| Use | HIGH-TECH |
| Zoning | MXD |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $241,666,500 |
|---|---|
| Land | $44,668,500 |
| Total assessed | $286,335,000 |
Land
| Lot size | 1.72 acres (74,923 ft²) |
|---|
Building
| Year built | 1990 |
|---|---|
| Style | LIFE SCI HI TECH |
| Living area | 225,815 ft² |
| Stories | 6 |
What MassDEP has recorded
- RTN 3-0015370 — 15 Cambridge Ctr, activity and use limitation, status RAO, class A3, AUL recorded November 27, 2002 · MassDEP file
Within about 500 m (a third of a mile): 3 active tier-classified 21E sites and 26 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- An Activity and Use Limitation is a deed restriction: it limits how the land may be used (often no residential use or no digging) and passes to every buyer.

The report for 125 Broadway
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)